IndyMac INABS 2007-A

Mortgage Pass-Through Certificates

June 25, 2007 Distribution

External Parties

Table of Contents

Page

Seller

1. Certificate Payment Report

IndyMac Bank

2. Collection Account Report

3. Credit Enhancement Report

Servicer(s)

4. Collateral Report

IndyMac Bank

5. Delinquency Report

6. REO Report

Underwriter(s)

7. Foreclosure Report

UBS Securities

8. Prepayment Report

9. Prepayment Detail Report

Swap Counterparty

10. Realized Loss Report

Bear Stearns Fin. Products.Inc

11. Triggers and Adj. Cert. Report

12. Additional Certificate Report

13. Other Related Information

Total Number of Pages

Dates

Contacts

Cut-Off Date:

March 01, 2007

Jennifer Hermansader

Close Date:

March 13, 2007

Administrator

First Distribution Date:

April 25, 2007

(714) 247-6258

Jennifer.Vandyne@db.com

Address:

Distribution Date:

June 25, 2007

1761 East St. Andrew Place, Santa Ana, CA 92705

Record Date:

May 31, 2007

Factor Information:

(800) 735-7777

June 22, 2007

Main Phone Number:

(714) 247-6000

Determination Date:

June 18, 2007

https://www.tss.db.com/invr

Page 1 of 30

IndyMac INABS 2007-A



Mortgage Pass-Through Certificates
Mortgage Pass-Through Certificates
June 25, 2007 Distribution

Certificate Payment Report
Current Period Distribution -
			Prior						Current
			Prior

	Class	Original	Principal			Total	Realized	Deferred	Principal

Class	Type	Face Value	Balance	Interest	Principal	Distribution	Loss	Interest	Balance
			(1)	(2)	(3)	(4)=(2)+(3)	(5)	(6)	(7)=(1)-(3)-(5)+(6)
1A	FLT,STEP	274,933,000.00	270,335,064.42	1,289,648.44	2,540,004.93	3,829,653.37	0.00	0.00	267,795,059.49
1A	FLT,STEP	274,933,000.00	270,335,064.42	1,289,648.44	2,540,004.93	3,829,653.37	0.00	0.00	267,795,059.49
2A-1	FLT,STEP	340,333,000.00	322,574,357.17	1,513,859.38	14,266,335.55	15,780,194.93	0.00	0.00	308,308,021.62
2A-2	FLT,STEP	154,803,000.00	154,803,000.00	734,497.23	0.00	734,497.23	0.00	0.00	154,803,000.00
2A-3	FLT,STEP	154,129,000.00	154,129,000.00	737,935.40	0.00	737,935.40	0.00	0.00	154,129,000.00
2A-4A	FLT,STEP	57,801,000.00	57,801,000.00	280,720.19	0.00	280,720.19	0.00	0.00	57,801,000.00
2A-4B	FLT,STEP	14,451,000.00	14,451,000.00	71,801.40	0.00	71,801.40	0.00	0.00	14,451,000.00
M-1	FLT,STEP	48,750,000.00	48,750,000.00	239,281.25	0.00	239,281.25	0.00	0.00	48,750,000.00
M-2	FLT,STEP	60,450,000.00	60,450,000.00	303,996.33	0.00	303,996.33	0.00	0.00	60,450,000.00
M-3	FLT,STEP	21,450,000.00	21,450,000.00	113,965.04	0.00	113,965.04	0.00	0.00	21,450,000.00
M-4	FLT,STEP	26,000,000.00	26,000,000.00	147,095.00	0.00	147,095.00	0.00	0.00	26,000,000.00
M-5	FLT,STEP	22,100,000.00	22,100,000.00	126,933.81	0.00	126,933.81	0.00	0.00	22,100,000.00
M-6	FLT,STEP	13,650,000.00	13,650,000.00	79,575.71	0.00	79,575.71	0.00	0.00	13,650,000.00
M-7	FLT,STEP	17,550,000.00	17,550,000.00	110,623.50	0.00	110,623.50	0.00	0.00	17,550,000.00
M-8	FLT,STEP	11,700,000.00	11,700,000.00	73,749.00	0.00	73,749.00	0.00	0.00	11,700,000.00
M-9	FLT,STEP	15,600,000.00	15,600,000.00	98,332.00	0.00	98,332.00	0.00	0.00	15,600,000.00
M-10	FLT,STEP	20,800,000.00	20,800,000.00	131,109.33	0.00	131,109.33	0.00	0.00	20,800,000.00
M-11	FLT,STEP	14,300,000.00	14,300,000.00	90,137.67	0.00	90,137.67	0.00	0.00	14,300,000.00
P	FLT,STEP	100.00	100.00	106,670.32	0.00	106,670.32	0.00	0.00	100.00
C	FLT,STEP	31,199,900.00	31,200,000.00	2,856,651.90	0.00	2,856,651.90	0.00	0.00	31,200,000.00
R	FLT,STEP	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00


Total		1,300,000,000.00	1,277,643,521.59	9,106,582.90	16,806,340.48	25,912,923.38	0.00	0.00	1,260,837,181.11
Total





Page 2 of 30

IndyMac INABS 2007-A



Mortgage Pass-Through Certificates
Mortgage Pass-Through Certificates
June 25, 2007 Distribution


Interest Accrual Detail Current Period Factor Information per $1,000 of Original Face Value
					Orig. Principal	Prior				Current
					Orig. Principal	Prior				Current
	Period	Period			(with Notional)	Principal			Total	Principal
Class	Starting	Ending	Method	Cusip	Balance	Balance	Interest	Principal	Distribution	Balance
			Method
					(1)	(1)	(2)	(3)	(4)=(2)+(3)	(5)

1A	05/25/07	06/24/07	A-Act/360	43710BAA4	274,933,000.00	983.276160	4.690774	9.238632	13.929406	974.037527
1A	05/25/07	06/24/07	A-Act/360	43710BAA4	274,933,000.00	983.276160	4.690774	9.238632	13.929406	974.037527
2A-1	05/25/07	06/24/07	A-Act/360	43710BAB2	340,333,000.00	947.819803	4.448171	41.918755	46.366926	905.901049
2A-2	05/25/07	06/24/07	A-Act/360	43710BAC0	154,803,000.00	1,000.000000	4.744722	0.000000	4.744722	1,000.000000
2A-3	05/25/07	06/24/07	A-Act/360	43710BAD8	154,129,000.00	1,000.000000	4.787778	0.000000	4.787778	1,000.000000
2A-4A	05/25/07	06/24/07	A-Act/360	43710BAE6	57,801,000.00	1,000.000000	4.856667	0.000000	4.856667	1,000.000000
2A-4B	05/25/07	06/24/07	A-Act/360	43710BAS5	14,451,000.00	1,000.000000	4.968611	0.000000	4.968611	1,000.000000
M-1	05/25/07	06/24/07	A-Act/360	43710BAF3	48,750,000.00	1,000.000000	4.908333	0.000000	4.908333	1,000.000000
M-2	05/25/07	06/24/07	A-Act/360	43710BAG1	60,450,000.00	1,000.000000	5.028889	0.000000	5.028889	1,000.000000
M-3	05/25/07	06/24/07	A-Act/360	43710BAH9	21,450,000.00	1,000.000000	5.313055	0.000000	5.313055	1,000.000000
M-4	05/25/07	06/24/07	A-Act/360	43710BAJ5	26,000,000.00	1,000.000000	5.657500	0.000000	5.657500	1,000.000000
M-5	05/25/07	06/24/07	A-Act/360	43710BAK2	22,100,000.00	1,000.000000	5.743611	0.000000	5.743611	1,000.000000
M-6	05/25/07	06/24/07	A-Act/360	43710BAL0	13,650,000.00	1,000.000000	5.829722	0.000000	5.829722	1,000.000000
M-7	05/25/07	06/24/07	A-Act/360	43710BAM8	17,550,000.00	1,000.000000	6.303333	0.000000	6.303333	1,000.000000
M-8	05/25/07	06/24/07	A-Act/360	43710BAN6	11,700,000.00	1,000.000000	6.303333	0.000000	6.303333	1,000.000000
M-9	05/25/07	06/24/07	A-Act/360	43710BAP1	15,600,000.00	1,000.000000	6.303333	0.000000	6.303333	1,000.000000
M-10	05/25/07	06/24/07	A-Act/360	43710BAQ9	20,800,000.00	1,000.000000	6.303333	0.000000	6.303333	1,000.000000
M-11	05/25/07	06/24/07	A-Act/360	43710BAR7	14,300,000.00	1,000.000000	6.303334	0.000000	6.303334	1,000.000000
P	05/25/07	06/24/07	A-30/360	IN07S1401	100.00	1,000.000000	1,066,703.200000	0.000000	1,066,703.200000	1,000.000000
C	05/25/07	06/24/07	A-30/360	IN07S1402	31,199,900.00	1,000.003205	91.559649	0.000000	91.559649	1,000.003205
R	05/25/07	06/24/07	A-30/360	IN07S1403	0.00	0.000000	0.000000	0.000000	0.000000	0.000000




Page 3 of 30

IndyMac INABS 2007-A



Mortgage Pass-Through Certificates
Mortgage Pass-Through Certificates
June 25, 2007 Distribution


Distribution to Date -
									Current


	Original		Unscheduled	Scheduled	Total	Total	Realized	Deferred	Principal

Class	Face Value	Interest	Principal	Principal	Principal	Distribution	Loss	Interest	Balance
(1)	(2)	(3)	(4)	(5)=(3)+(4)	(6)=(2)+(5)	(7)	(8)	(9)=(1)-(5)-(7)+(8)
1A	274,933,000.00	4,370,153.88	6,810,953.95	326,986.56	7,137,940.51	11,508,094.39	0.00	0.00	267,795,059.49
2A-1	340,333,000.00	5,234,596.73	30,609,813.49	1,415,164.89	32,024,978.38	37,259,575.11	0.00	0.00	308,308,021.62
2A-2	154,803,000.00	2,464,835.34	0.00	0.00	0.00	2,464,835.34	0.00	0.00	154,803,000.00
2A-3	154,129,000.00	2,476,366.71	0.00	0.00	0.00	2,476,366.71	0.00	0.00	154,129,000.00
2A-4A	57,801,000.00	942,038.15	0.00	0.00	0.00	942,038.15	0.00	0.00	57,801,000.00
2A-4B	14,451,000.00	240,948.92	0.00	0.00	0.00	240,948.92	0.00	0.00	14,451,000.00
M-1	48,750,000.00	802,975.35	0.00	0.00	0.00	802,975.35	0.00	0.00	48,750,000.00
M-2	60,450,000.00	1,020,138.10	0.00	0.00	0.00	1,020,138.10	0.00	0.00	60,450,000.00
M-3	21,450,000.00	382,433.49	0.00	0.00	0.00	382,433.49	0.00	0.00	21,450,000.00
M-4	26,000,000.00	493,600.18	0.00	0.00	0.00	493,600.18	0.00	0.00	26,000,000.00
M-5	22,100,000.00	425,944.61	0.00	0.00	0.00	425,944.61	0.00	0.00	22,100,000.00
M-6	13,650,000.00	267,026.77	0.00	0.00	0.00	267,026.77	0.00	0.00	13,650,000.00
M-7	17,550,000.00	371,205.13	0.00	0.00	0.00	371,205.13	0.00	0.00	17,550,000.00
M-8	11,700,000.00	247,470.08	0.00	0.00	0.00	247,470.08	0.00	0.00	11,700,000.00
M-9	15,600,000.00	329,960.11	0.00	0.00	0.00	329,960.11	0.00	0.00	15,600,000.00
M-10	20,800,000.00	439,946.81	0.00	0.00	0.00	439,946.81	0.00	0.00	20,800,000.00
M-11	14,300,000.00	302,463.44	0.00	0.00	0.00	302,463.44	0.00	0.00	14,300,000.00
P	100.00	241,481.54	0.00	0.00	0.00	241,481.54	0.00	0.00	100.00
C	31,199,900.00	6,397,790.90	0.00	0.00	0.00	6,397,790.90	0.00	100.00	31,200,000.00
R	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00

Total	1,300,000,000.00	27,451,376.24	37,420,767.44	1,742,151.45	39,162,918.89	66,614,295.13	0.00	100.00	1,260,837,181.11


Interest Detail -
	Pass	Prior Principal		Non-	Prior	Unscheduled		Paid or	Current
	Pass	Prior Principal		Non-	Prior	Unscheduled		Paid or

	Through	(with Notional)	Accrued	Supported	Unpaid	Interest	Optimal	Deferred	Unpaid

Class	Rate	Balance	Interest	Interest SF	Interest	Adjustment	Interest	Interest	Interest
			(1)	(2)	(3)	(4)	(5)=(1)-(2)+(3)+(4)	(6)	(7)=(5)-(6)
1A	5.54000%	270,335,064.42	1,289,648.44	0.00	0.00	0.00	1,289,648.44	1,289,648.44	0.00
2A-1	5.45000%	322,574,357.17	1,513,859.38	0.00	0.00	0.00	1,513,859.38	1,513,859.38	0.00
2A-2	5.51000%	154,803,000.00	734,497.23	0.00	0.00	0.00	734,497.23	734,497.23	0.00
2A-3	5.56000%	154,129,000.00	737,935.40	0.00	0.00	0.00	737,935.40	737,935.40	0.00
2A-4A	5.64000%	57,801,000.00	280,720.19	0.00	0.00	0.00	280,720.19	280,720.19	0.00
2A-4B	5.77000%	14,451,000.00	71,801.40	0.00	0.00	0.00	71,801.40	71,801.40	0.00
M-1	5.70000%	48,750,000.00	239,281.25	0.00	0.00	0.00	239,281.25	239,281.25	0.00
M-2	5.84000%	60,450,000.00	303,996.33	0.00	0.00	0.00	303,996.33	303,996.33	0.00
M-3	6.17000%	21,450,000.00	113,965.04	0.00	0.00	0.00	113,965.04	113,965.04	0.00
M-4	6.57000%	26,000,000.00	147,095.00	0.00	0.00	0.00	147,095.00	147,095.00	0.00
M-5	6.67000%	22,100,000.00	126,933.81	0.00	0.00	0.00	126,933.81	126,933.81	0.00
M-6	6.77000%	13,650,000.00	79,575.71	0.00	0.00	0.00	79,575.71	79,575.71	0.00
M-7	7.32000%	17,550,000.00	110,623.50	0.00	0.00	0.00	110,623.50	110,623.50	0.00
M-8	7.32000%	11,700,000.00	73,749.00	0.00	0.00	0.00	73,749.00	73,749.00	0.00
M-9	7.32000%	15,600,000.00	98,332.00	0.00	0.00	0.00	98,332.00	98,332.00	0.00
M-10	7.32000%	20,800,000.00	131,109.33	0.00	0.00	0.00	131,109.33	131,109.33	0.00
M-11	7.32000%	14,300,000.00	90,137.67	0.00	0.00	0.00	90,137.67	90,137.67	0.00
P	0.00000%	100.00	0.00	0.00	0.00	0.00	0.00	106,670.32	0.00
C	109.87123%	31,200,000.00	0.00	0.00	0.00	0.00	0.00	2,856,651.90	0.00
R	0.00000%	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00


Total		1,277,643,521.59	6,143,260.68	0.00	0.00	0.00	6,143,260.68	9,106,582.90	0.00



Page 4 of 30

IndyMac INABS 2007-A



Mortgage Pass-Through Certificates
Mortgage Pass-Through Certificates
June 25, 2007 Distribution

Collection Account Report
SUMMARY

	Group 2	Group 1	Total
Principal Collections	14,266,335.55	2,540,004.93	16,806,340.48
Principal Withdrawals	0.00	0.00	0.00
Principal Other Accounts	0.00	0.00	0.00
TOTAL NET PRINCIPAL	14,266,335.55	2,540,004.93	16,806,340.48
Interest Collections	6,136,800.68	2,354,978.42	8,491,779.10
Interest Withdrawals	-0.00	-0.00	-0.00
Interest Other Accounts	93,611.32	13,059.00	676,017.08
Interest Fees	-45,008.44	-16,204.84	-61,213.28
TOTAL NET INTEREST	6,596,004.47	2,510,578.43	9,106,582.89
TOTAL AVAILABLE FUNDS FOR DISTRIBUTION	20,862,340.02	5,050,583.36	25,912,923.37




PRINCIPAL - COLLECTIONS

	Group 2	Group 1	Total
Scheduled Principal Received	403,137.60	175,401.92	578,539.52
Prepayments In Full	13,427,708.48	2,284,607.61	15,712,316.09
Curtailments	42,061.21	42,165.06	84,226.27
Liquidations	0.00	0.00	0.00
Insurance Principal	0.00	0.00	0.00
Repurchased Principal Amounts	393,428.26	37,830.34	431,258.60
Other Principal	0.00	0.00	0.00
Total Realized Loss Of Principal	-0.00	-0.00	-0.00
Delinquent Principal	-361,397.40	-157,215.44	-518,612.84
Advanced Principal	361,397.40	157,215.44	518,612.84
TOTAL PRINCIPAL COLLECTED	14,266,335.55	2,540,004.93	16,806,340.48




PRINCIPAL - WITHDRAWALS

SPACE INTENTIONALLY LEFT BLANK




PRINCIPAL - OTHER ACCOUNTS

	Group 2	Group 1	Total
TOTAL OTHER ACCOUNTS PRINCIPAL	0.00	0.00	0.00






Page 5 of 30

IndyMac INABS 2007-A



Mortgage Pass-Through Certificates
Mortgage Pass-Through Certificates
June 25, 2007 Distribution


INTEREST - COLLECTIONS

	Group 2	Group 1	Total
Scheduled Interest	6,475,343.56	2,486,380.83	8,961,724.39
Liquidation Interest	0.00	0.00	0.00
Repurchased Interest	2,417.94	372.00	2,789.94
Insurance Interest	0.00	0.00	0.00
Other Interest	0.00	0.00	0.00
Relief Act Interest Shortfalls	-0.00	-0.00	-0.00
Prepayment Interest Shortfalls	-6,500.21	-2,208.04	-8,708.25
Compensating Interest	6,500.21	2,208.04	8,708.24
Delinquent Interest	-5,751,453.72	-2,226,651.91	-7,978,105.63
Interest Advanced	5,410,492.89	2,094,877.51	7,505,370.39
Interest Loss	0.00	0.00	0.00
TOTAL INTEREST COLLECTED	6,136,800.68	2,354,978.42	8,491,779.10




INTEREST - WITHDRAWALS

	Group 2	Group 1	Total
Non Recoverable Advance	0.00	0.00	0.00
Servicing Advance	0.00	0.00	0.00
TOTAL INTEREST WITHDRAWALS	0.00	0.00	0.00




INTEREST - OTHER ACCOUNTS
INTEREST - OTHER ACCOUNTS
	Group 2	Group 1	Total
Prepayment Charges	93,611.32	13,059.00	106,670.32
Withdrawl from Interest Coverage Account	0.00	0.00	0.00
Reserve Fund Investment Income			0.00

Payments to and from the Supplemental Interest Trust			569,346.76
a) Interest Rate Swap Receipt			5,824,855.29
b) Interest Rate Swap Payment			(5,255,508.53)
c) Swap Termination Payment			0.00

TOTAL INTEREST OTHER ACCOUNTS	93,611.32	13,059.00	676,017.08




INTEREST FEES
INTEREST FEES
	Group 2	Group 1	Total
Current Servicing Fees	43,854.00	15,762.23	59,616.23
Current Trustee Fees	1,154.44	442.61	1,597.05
Current PMI Fees	0.00	0.00	0.00

TOTAL INTEREST OTHER FEES	45,008.44	16,204.84	61,213.28



Page 6 of 30

IndyMac INABS 2007-A

Mortgage Pass-Through Certificates

June 25, 2007 Distribution

Credit Enhancement Report

ACCOUNTS

EXCESS RESERVE ACCOUNT

Beginning Account Balance

0.00

Account Deposit

0.00

Account Payment Due

0.00

Account Withdrawal

0.00

Ending Account Balance

0.00

SUPPLEMENTAL INTEREST TRUST

Beginning Account Balance

0.00

Account Deposit

569,346.76

Account Payment Due

0.00

Account Withdrawal

569,346.76

Ending Account Balance

0.00

INSURANCE

SPACE INTENTIONALLY LEFT BLANK

STRUCTURAL FEATURES

Group 2

Group 1

Total

Overcollateralized Amount - Prior Period

31,200,000.00

Current Period Principal Realized Loss

0.00

Overcollateralized Amount - After Current Losses

31,200,000.00

Net Monthly Excess Cashflow

2,287,305.14

Overcollateralization Increase Amount

0.00

Overcollateralization Release Amount

0.00

Overcollateralization Amount - Ending

31,200,000.00

Required Overcollateralized Amount

31,200,000.00

Overcollateralization Deficiency Amount

0.00

Credit Enhancement Percentage

24.0753%

Page 7 of 30

IndyMac INABS 2007-A



Mortgage Pass-Through Certificates
Mortgage Pass-Through Certificates
June 25, 2007 Distribution

Collateral Report


COLLATERAL




		Group 2	Group 1	Total



Loan Count:


Original	4,591	1,927	6,518
Prior	4,518	1,902	6,420
Prefunding	0	0	0
Scheduled Paid Offs	-0	-0	-0
Full Voluntary Prepayments	-61	-12	-73
Repurchases	-1	-1	-2
Liquidations	-0	-0	-0
Current	4,456	1,889	6,345
Principal Balance:


Original	941,225,181.97	358,436,455.13	1,299,661,637.10
Prior	923,555,593.40	354,087,928.19	1,277,643,521.59
Prefunding	0.00	0.00	0.00
Scheduled Principal	-403,137.60	-175,401.92	-578,539.52
Partial Prepayments	-42,061.21	-42,165.06	-84,226.27
Full Voluntary Prepayments	-13,427,708.48	-2,284,607.61	-15,712,316.09
Repurchases	-393,428.26	-37,830.34	-431,258.60
Liquidations	-0.00	-0.00	-0.00
Current	909,289,257.85	351,547,923.26	1,260,837,181.11





PREFUNDING

	Group 2	Group 1	Total
Prefunding Beginning Balance	0.00	0.00	0.00
Prefunding Delivery Amount	0.00	0.00	0.00
Prefund Release to Certificate Holders	0.00	0.00	0.00
Prefunding Ending Balance	0.00	0.00	0.00

Page 8 of 30

IndyMac INABS 2007-A



Mortgage Pass-Through Certificates
Mortgage Pass-Through Certificates
June 25, 2007 Distribution


CHARACTERISTICS
CHARACTERISTICS

	Group 2	Group 1	Total
Weighted Average Coupon Original	8.42026%	8.42502%	8.42157%
Weighted Average Coupon Prior	8.41559%	8.42389%	8.41789%
Weighted Average Coupon Current	8.41673%	8.42758%	8.41973%
Weighted Average Months to Maturity Original	360	357	359
Weighted Average Months to Maturity Prior	359	356	358
Weighted Average Months to Maturity Current	358	355	357
Weighted Avg Remaining Amortization Term Original	385	396	388
Weighted Avg Remaining Amortization Term Prior	385	395	387
Weighted Avg Remaining Amortization Term Current	384	394	386
Weighted Average Seasoning Original	2.40	2.17	2.34
Weighted Average Seasoning Prior	3.39	3.16	3.32
Weighted Average Seasoning Current	4.38	4.16	4.32

Page 9 of 30

IndyMac INABS 2007-A



Mortgage Pass-Through Certificates
Mortgage Pass-Through Certificates
June 25, 2007 Distribution


ARM CHARACTERISTICS
ARM CHARACTERISTICS

	Group 2	Group 1	Total
Weighted Average Margin Original	5.87602%	6.00665%	5.91227%
Weighted Average Margin Prior	5.87614%	6.00852%	5.91301%
Weighted Average Margin Current	5.87914%	6.01130%	5.91597%
Weighted Average Max Rate Original	14.40848%	14.37743%	14.39986%
Weighted Average Max Rate Prior	14.40346%	14.37484%	14.39549%
Weighted Average Max Rate Current	14.40382%	14.37741%	14.39646%
Weighted Average Min Rate Original	5.87147%	6.01959%	5.91257%
Weighted Average Min Rate Prior	5.87136%	6.02123%	5.91310%
Weighted Average Min Rate Current	5.87424%	6.02409%	5.91599%
Weighted Average Cap Up Original	1.25625%	1.26441%	1.25851%
Weighted Average Cap Up Prior	1.25723%	1.26458%	1.25928%
Weighted Average Cap Up Current	1.25782%	1.26564%	1.26000%
Weighted Average Cap Down Original	1.25625%	1.26441%	1.25851%
Weighted Average Cap Down Prior	1.25723%	1.26458%	1.25928%
Weighted Average Cap Down Current	1.25782%	1.26564%	1.26000%




SERVICING FEES & ADVANCES
SERVICING FEES & ADVANCES

	Group 2	Group 1	Total




Current Servicing Fees	43,854.00	15,762.23	59,616.23
Delinquent Servicing Fees	340,960.83	131,774.41	472,735.24
TOTAL SERVICING FEES	384,814.84	147,536.64	532,351.48


Compensating Interest	-6,500.21	-2,208.04	-8,708.24
Delinquent Servicing Fees	-340,960.83	-131,774.41	-472,735.24
COLLECTED SERVICING FEES	43,854.01	13,554.19	50,908.00


Total Advanced Interest	5,410,492.89	2,094,877.51	7,505,370.39
Total Advanced Principal	361,397.40	157,215.44	518,612.84
Aggregate Advances with respect to this Distribution	5,771,890.29	2,252,092.95	8,023,983.23





ADDITIONAL COLLATERAL INFORMATION
ADDITIONAL COLLATERAL INFORMATION
	Group 2	Group 1	Total
Prepayment Interest Shortfall (PPIS)	6,500.21	2,208.04	8,708.25
Compensating Interest	(6,500.21)	(2,208.04)	(8,708.24)
Net Prepayment Interest Shortfall	0.00	0.00	0.00
Weighted Average Net Mortgage Rate	8.570362%	8.508322%	8.553168%





Page 10 of 30

IndyMac INABS 2007-A



Mortgage Pass-Through Certificates
Mortgage Pass-Through Certificates
June 25, 2007 Distribution

Delinquency Report

TOTAL
		< 1 PAYMENT	1 PAYMENT	2 PAYMENTS	3+ PAYMENTS	TOTAL
DELINQUENT	Balance		38,661,361.14	21,778,589.75	109,696.76	60,549,647.65
	% Balance		3.07%	1.73%	0.01%	4.80%
	# Loans		208	102	1	311
	% # Loans		3.28%	1.61%	0.02%	4.90%
FORECLOSURE	Balance	0.00	0.00	2,255,673.01	95,572.34	2,351,245.35
	% Balance	0.00%	0.00%	0.18%	0.01%	0.19%
	# Loans	0	0	9	2	11
	% # Loans	0.00%	0.00%	0.14%	0.03%	0.17%
BANKRUPTCY	Balance	84,825.22	127,127.41	126,738.43	0.00	338,691.06
	% Balance	0.01%	0.01%	0.01%	0.00%	0.03%
	# Loans	1	1	1	0	3
	% # Loans	0.02%	0.02%	0.02%	0.00%	0.05%
REO	Balance	0.00	0.00	0.00	0.00	0.00
	% Balance	0.00%	0.00%	0.00%	0.00%	0.00%
	# Loans	0	0	0	0	0
	% # Loans	0.00%	0.00%	0.00%	0.00%	0.00%
TOTAL	Balance	84,825.22	38,788,488.55	24,161,001.19	205,269.10	63,239,584.06
	% Balance	0.01%	3.08%	1.92%	0.02%	5.02%
	# Loans	1	209	112	3	325
	% # Loans	0.02%	3.29%	1.77%	0.05%	5.12%

Page 11 of 30

IndyMac INABS 2007-A



Mortgage Pass-Through Certificates
Mortgage Pass-Through Certificates
June 25, 2007 Distribution


GROUP 1
		< 1 PAYMENT	1 PAYMENT	2 PAYMENTS	3+ PAYMENTS	TOTAL
DELINQUENT	Balance		10,544,209.41	3,723,774.01	0.00	14,267,983.42
	% Balance		3.00%	1.06%	0.00%	4.06%
	# Loans		57	24	0	81
	% # Loans		3.02%	1.27%	0.00%	4.29%
FORECLOSURE	Balance	0.00	0.00	465,292.83	0.00	465,292.83
	% Balance	0.00%	0.00%	0.13%	0.00%	0.13%
	# Loans	0	0	3	0	3
	% # Loans	0.00%	0.00%	0.16%	0.00%	0.16%
BANKRUPTCY	Balance	84,825.22	0.00	0.00	0.00	84,825.22
	% Balance	0.02%	0.00%	0.00%	0.00%	0.02%
	# Loans	1	0	0	0	1
	% # Loans	0.05%	0.00%	0.00%	0.00%	0.05%
REO	Balance	0.00	0.00	0.00	0.00	0.00
	% Balance	0.00%	0.00%	0.00%	0.00%	0.00%
	# Loans	0	0	0	0	0
	% # Loans	0.00%	0.00%	0.00%	0.00%	0.00%
TOTAL	Balance	84,825.22	10,544,209.41	4,189,066.84	0.00	14,818,101.47
	% Balance	0.02%	3.00%	1.19%	0.00%	4.22%
	# Loans	1	57	27	0	85
	% # Loans	0.05%	3.02%	1.43%	0.00%	4.50%

Page 12 of 30

IndyMac INABS 2007-A



Mortgage Pass-Through Certificates
Mortgage Pass-Through Certificates
June 25, 2007 Distribution


GROUP 2
		< 1 PAYMENT	1 PAYMENT	2 PAYMENTS	3+ PAYMENTS	TOTAL
DELINQUENT	Balance		28,117,151.73	18,054,815.74	109,696.76	46,281,664.23
	% Balance		3.09%	1.99%	0.01%	5.09%
	# Loans		151	78	1	230
	% # Loans		3.39%	1.75%	0.02%	5.16%
FORECLOSURE	Balance	0.00	0.00	1,790,380.18	95,572.34	1,885,952.52
	% Balance	0.00%	0.00%	0.20%	0.01%	0.21%
	# Loans	0	0	6	2	8
	% # Loans	0.00%	0.00%	0.13%	0.04%	0.18%
BANKRUPTCY	Balance	0.00	127,127.41	126,738.43	0.00	253,865.84
	% Balance	0.00%	0.01%	0.01%	0.00%	0.03%
	# Loans	0	1	1	0	2
	% # Loans	0.00%	0.02%	0.02%	0.00%	0.04%
REO	Balance	0.00	0.00	0.00	0.00	0.00
	% Balance	0.00%	0.00%	0.00%	0.00%	0.00%
	# Loans	0	0	0	0	0
	% # Loans	0.00%	0.00%	0.00%	0.00%	0.00%
TOTAL	Balance	0.00	28,244,279.14	19,971,934.35	205,269.10	48,421,482.59
	% Balance	0.00%	3.11%	2.20%	0.02%	5.33%
	# Loans	0	152	85	3	240
	% # Loans	0.00%	3.41%	1.91%	0.07%	5.39%

Page 13 of 30

IndyMac INABS 2007-A

Mortgage Pass-Through Certificates

June 25, 2007 Distribution

REO Report

Loan Number

Original

Stated

Current

State &

First

Principal

Paid to

Note

LTV at

Original

Payment

Loan Group

Balance

Date

Rate

Origination

Term

Date

Page 14 of 30

IndyMac INABS 2007-A

Mortgage Pass-Through Certificates

June 25, 2007 Distribution

Foreclosure Report

Loan Number

Original

Stated

Current

State &

First

Principal

Paid to

Note

LTV at

Original

Payment

Loan Group

Balance

Date

Rate

Origination

Term

Date

Became Foreclosure Property this Period:

******849 2

68,000.00

67,876.98

01-Jan-2007

11.875%

CO - 40.48%

360

01-Jan-2007

******221 1

210,000.00

209,661.79

01-Feb-2007

10.500%

GA - 100.00%

360

01-Mar-2007

******165 2

27,750.00

27,695.36

01-Jan-2007

10.625%

OK - 75.00%

360

01-Feb-2007

******982 2

224,100.00

223,744.77

01-Feb-2007

11.625%

MD - 90.00%

360

01-Feb-2007

******321 2

220,000.00

219,505.18

01-Feb-2007

10.000%

GA - 100.00%

360

01-Feb-2007

******678 2

630,000.00

629,580.96

01-Feb-2007

9.875%

AZ - 90.00%

360

01-Mar-2007

******168 1

136,125.00

136,002.92

01-Feb-2007

8.875%

FL - 90.00%

360

01-Mar-2007

******042 2

400,000.00

399,654.33

01-Feb-2007

9.000%

FL - 100.00%

360

01-Mar-2007

******417 2

182,000.00

181,673.91

01-Feb-2007

10.000%

CA - 59.67%

360

01-Mar-2007

******641 1

119,900.00

119,628.12

01-Feb-2007

8.875%

KY - 100.00%

360

01-Mar-2007

******499 2

136,500.00

136,221.03

01-Feb-2007

9.375%

OR - 70.00%

360

01-Mar-2007

TOTAL

2,354,375.00

2,351,245.35

Page 15 of 30

IndyMac INABS 2007-A



Mortgage Pass-Through Certificates
Mortgage Pass-Through Certificates
June 25, 2007 Distribution

Prepayment Report

VOLUNTARY PREPAYMENTS



		Group 2	Group 1	Total


Current


Number of Paid in Full Loans	61	12	73
Number of Repurchased Loans	1	1	2
Total Number of Loans Prepaid in Full	62	13	75
Curtailments Amount	42,061.21	42,165.06	84,226.27
Paid in Full Balance	13,427,708.48	2,284,607.61	15,712,316.09
Repurchased Loans Balance	393,428.26	37,830.34	431,258.60
Total Prepayment Amount	13,863,197.95	2,364,603.01	16,227,800.96
Cumulative


Number of Paid in Full Loans	124	31	155
Number of Repurchased Loans	11	7	18
Total Number of Loans Prepaid in Full	135	38	173
Paid in Full Balance	28,699,065.16	5,264,386.28	33,963,451.44
Repurchased Loans Balance	1,852,563.55	1,016,221.76	2,868,785.31
Curtailments Amount	167,648.26	82,419.53	250,067.79
Total Prepayment Amount	30,719,276.97	6,363,027.57	37,082,304.54

Page 16 of 30

IndyMac INABS 2007-A



Mortgage Pass-Through Certificates
Mortgage Pass-Through Certificates
June 25, 2007 Distribution


VOLUNTARY PREPAYMENTS RATES - Including Liquidated Balances



		Group 2	Group 1	Total





SMM	1.50%	0.67%	1.27%
3 Months Avg SMM	1.10%	0.60%	0.96%
12 Months Avg SMM	1.10%	0.60%	0.96%
Avg SMM Since Cut-off	1.10%	0.60%	0.96%



CPR	16.60%	7.73%	14.23%
3 Months Avg CPR	12.44%	6.92%	10.94%
12 Months Avg CPR	12.44%	6.92%	10.94%
Avg CPR Since Cut-off	12.44%	6.92%	10.94%



PSA	1,895.34%	929.70%	1,647.37%
3 Months Avg PSA Approximation	1,834.59%	1,094.21%	1,644.54%
12 Months Avg PSA Approximation	1,834.59%	1,094.21%	1,644.54%
Avg PSA Since Cut-off Approximation	1,834.59%	1,094.21%	1,644.55%


(*) SMM, CPR, PSA Figures Include Liquidated Balances

Page 17 of 30

IndyMac INABS 2007-A

Mortgage Pass-Through Certificates

June 25, 2007 Distribution

PREPAYMENT CALCULATION METHODOLOGY - Including Liquidated Balances

Single Monthly Mortality (SMM): (Voluntary partial and full prepayments + Repurchases + Liquidated Balances)/(Beg Principal Balance - Sched Principal)

Conditional Prepayment Rate (CPR): 1-((1-SMM)^12)

PSA Standard Prepayment Model: CPR/(0.20%*min(30,WAS))

Average SMM over period between nth month and mth month (AvgSMMn,m): 1 - [(1-SMMn)*(1-SMMn+1)*...*(1-SMMm)]^(1/months in period n,m)

Average CPR over period between the nth month and mth month (AvgCPRn,m): 1-((1-AvgSMMn,m)^12)

Average PSA Approximation over period between the nth month and mth month: AvgCPRn,m/(0.20%*Avg WASn,m))

Average WASn,m: (min(30,WASn)+min(30,WASn+1)+...+min(30,WASm)/(number of months in the period n,m)

Weighted Average Seasoning (WAS)

Note: Prepayment rates are calculated since deal issue date and include partial and full voluntary prepayments and repurchases.

Dates correspond to distribution dates.

Page 18 of 30

IndyMac INABS 2007-A



Mortgage Pass-Through Certificates
Mortgage Pass-Through Certificates
June 25, 2007 Distribution


VOLUNTARY PREPAYMENTS RATES - Excluding Liquidated Balances



		Group 2	Group 1	Total





SMM	1.50%	0.67%	1.27%
3 Months Avg SMM	1.10%	0.60%	0.96%
12 Months Avg SMM	1.10%	0.60%	0.96%
Avg SMM Since Cut-off	1.10%	0.60%	0.96%



CPR	16.60%	7.73%	14.23%
3 Months Avg CPR	12.44%	6.92%	10.94%
12 Months Avg CPR	12.44%	6.92%	10.94%
Avg CPR Since Cut-off	12.44%	6.92%	10.94%



PSA	1,895.34%	929.70%	1,647.37%
3 Months Avg PSA Approximation	1,834.59%	1,094.21%	1,644.54%
12 Months Avg PSA Approximation	1,834.59%	1,094.21%	1,644.54%
Avg PSA Since Cut-off Approximation	1,834.59%	1,094.21%	1,644.55%

(*) SMM, CPR, PSA Figures Exclude Liquidated Balances
(*) SMM, CPR, PSA Figures Exclude Liquidated Balances

Page 19 of 30

IndyMac INABS 2007-A

Mortgage Pass-Through Certificates

June 25, 2007 Distribution

PREPAYMENT CALCULATION METHODOLOGY - Excluding Liquidated Balances

Single Monthly Mortality (SMM): (Voluntary partial and full prepayments + Repurchases)/(Beg Principal Balance - Sched Principal)

Conditional Prepayment Rate (CPR): 1-((1-SMM)^12)

PSA Standard Prepayment Model: CPR/(0.20%*min(30,WAS))

Average SMM over period between nth month and mth month (AvgSMMn,m): 1 - [(1-SMMn)*(1-SMMn+1)*...*(1-SMMm)]^(1/months in period n,m)

Average CPR over period between the nth month and mth month (AvgCPRn,m): 1-((1-AvgSMMn,m)^12)

Average PSA Approximation over period between the nth month and mth month: AvgCPRn,m/(0.20%*Avg WASn,m))

Average WASn,m: (min(30,WASn)+min(30,WASn+1)+...+min(30,WASm)/(number of months in the period n,m)

Weighted Average Seasoning (WAS)

Note: Prepayment rates are calculated since deal issue date and include partial and full voluntary prepayments and repurchases.

Dates correspond to distribution dates.

Page 20 of 30

IndyMac INABS 2007-A

Mortgage Pass-Through Certificates

June 25, 2007 Distribution

Prepayment Detail Report

Prepayment Detail Report - Mortgage Loans Prepaid in Full During Current Distribution

Loan Number

Original

Current

State &

Type Prepayment

First

Loan

Principal

Prepayment

Note

LTV at

Payment

Loan Group

Status

Balance

Amount

Date

Rate

Origination

Original Term

Date

****235 2

640,000.00

636,902.38

12-Jun-2007

7.950%

CA - 80.00%

Paid Off - 360

01-Nov-2006

****360 2

130,000.00

129,344.19

29-May-2007

7.000%

OR - 42.76%

Paid Off - 360

01-Dec-2006

****934 2

25,500.00

25,460.68

04-Jun-2007

11.750%

FL - 80.00%

Paid Off - 180

01-Jan-2007

****076 2

21,000.00

20,955.77

15-Jun-2007

10.625%

CA - 80.00%

Paid Off - 180

01-Jan-2007

****759 1

35,000.00

34,864.86

21-May-2007

11.290%

IL - 80.00%

Paid Off - 180

01-Jul-2006

****340 1

234,750.00

233,934.67

07-Jun-2007

6.750%

NY - 72.23%

Paid Off - 360

01-Feb-2007

****160 2

156,875.00

156,438.43

12-Jun-2007

9.875%

MA - 60.34%

Paid Off - 360

01-Dec-2006

****202 2

55,300.00

55,271.91

12-Jun-2007

10.800%

MI - 70.00%

Paid Off - 360

01-Feb-2007

****240 2

187,200.00

186,980.19

07-Jun-2007

7.950%

NJ - 72.00%

Paid Off - 360

01-Feb-2007

****259 2

242,000.00

241,766.44

08-Jun-2007

8.625%

IA - 93.44%

Paid Off - 360

01-Feb-2007

******306 2

179,000.00

173,860.60

04-Jun-2007

6.375%

NY - 61.94%

Paid Off - 360

01-Feb-2007

******186 2

95,000.00

92,619.89

22-May-2007

8.125%

NY - 73.08%

Paid Off - 360

01-Feb-2007

******710 2

146,700.00

143,933.99

11-Jun-2007

9.125%

OH - 90.00%

Paid Off - 360

01-Jan-2007

******185 2

61,200.00

61,058.68

05-Jun-2007

9.875%

AR - 86.20%

Paid Off - 360

01-Jan-2007

******737 2

129,500.00

129,341.01

31-May-2007

11.750%

NJ - 64.75%

Paid Off - 360

01-Feb-2007

******733 2

179,000.00

178,475.00

31-May-2007

9.625%

NJ - 99.44%

Paid Off - 360

01-Dec-2006

******526 2

325,800.00

05-Jun-2007

8.250%

MA - 90.00%

Paid Off - 360

01-Jan-2007

******930 2

185,000.00

184,814.84

31-May-2007

8.500%

MA - 53.62%

Paid Off - 360

01-Feb-2007

******747 2

264,000.00

263,284.32

13-Jun-2007

8.000%

CA - 68.57%

Paid Off - 360

01-Feb-2007

******726 2

238,500.00

237,885.37

14-Jun-2007

8.250%

IL - 79.77%

Paid Off - 360

01-Feb-2007

******021 2

164,250.00

163,792.61

16-May-2007

11.375%

NJ - 74.83%

Paid Off - 360

01-Jan-2007

******224 2

295,000.00

294,046.41

12-Jun-2007

8.250%

MD - 71.95%

Paid Off - 360

01-Jan-2007

******050 1

180,500.00

179,959.15

11-Jun-2007

7.500%

IL - 95.00%

Paid Off - 360

01-Feb-2007

******808 1

330,000.00

329,521.01

17-May-2007

8.000%

CA - 70.97%

Paid Off - 360

01-Jan-2007

******940 1

168,000.00

167,609.12

21-May-2007

8.750%

IL - 80.00%

Paid Off - 360

01-Feb-2007

******113 2

111,000.00

110,650.19

14-Jun-2007

8.375%

MI - 62.01%

Paid Off - 360

01-Jan-2007

******408 2

251,000.00

250,758.19

31-May-2007

7.625%

MD - 66.05%

Paid Off - 360

01-Mar-2007

******175 2

233,750.00

233,177.52

13-Jun-2007

8.500%

IL - 85.00%

Paid Off - 360

01-Feb-2007

******310 2

222,181.00

221,738.64

13-Jun-2007

9.500%

MO - 85.00%

Paid Off - 360

01-Feb-2007

******342 1

172,000.00

171,619.96

05-Jun-2007

9.000%

NY - 49.14%

Paid Off - 360

01-Feb-2007

******009 2

300,000.00

299,559.36

31-May-2007

8.875%

NJ - 78.95%

Paid Off - 360

01-Feb-2007

******727 2

288,500.00

287,940.46

31-May-2007

9.625%

NJ - 61.91%

Paid Off - 360

01-Feb-2007

******217 2

432,000.00

12-Jun-2007

9.250%

CT - 90.00%

Paid Off - 360

01-Feb-2007

Page 21 of 30

IndyMac INABS 2007-A

Mortgage Pass-Through Certificates

June 25, 2007 Distribution

Prepayment Detail Report - Mortgage Loans Prepaid in Full During Current Distribution

Loan Number

Original

Current

State &

Type Prepayment

First

Loan

Principal

Prepayment

Note

LTV at

Payment

Loan Group

Status

Balance

Amount

Date

Rate

Origination

Original Term

Date

******446 2

58,000.00

57,901.46

31-May-2007

10.250%

OH - 100.00%

Paid Off - 360

01-Feb-2007

******708 2

58,000.00

135.41

01-Jan-1900

10.750%

NV - 80.00%

Paid Off - 180

01-Feb-2007

******506 2

340,000.00

339,123.78

29-May-2007

8.250%

MA - 61.82%

Paid Off - 360

01-Feb-2007

******545 2

229,500.00

229,043.07

22-May-2007

9.500%

PA - 90.00%

Paid Off - 360

01-Feb-2007

******481 2

268,000.00

267,069.22

29-May-2007

6.750%

IL - 80.00%

Paid Off - 360

01-Feb-2007

******963 1

60,000.00

59,340.82

31-May-2007

10.500%

OK - 58.82%

Paid Off - 360

01-Feb-2007

******580 2

225,000.00

224,774.79

18-May-2007

8.500%

CA - 75.00%

Paid Off - 360

01-Feb-2007

******723 2

165,000.00

164,696.17

11-Jun-2007

9.875%

OH - 76.74%

Paid Off - 360

01-Feb-2007

******800 1

337,500.00

337,080.35

21-May-2007

7.750%

MD - 75.00%

Paid Off - 360

01-Feb-2007

******278 2

276,750.00

276,338.84

06-Jun-2007

10.875%

MD - 75.00%

Paid Off - 360

01-Feb-2007

******558 2

50,000.00

49,871.92

24-May-2007

8.500%

FL - 60.24%

Paid Off - 360

01-Feb-2007

******244 2

360,000.00

359,390.05

07-Jun-2007

8.875%

NY - 80.00%

Paid Off - 360

01-Mar-2007

******305 1

342,000.00

341,693.35

30-May-2007

8.875%

MD - 95.00%

Paid Off - 360

01-Feb-2007

******930 2

107,800.00

107,549.20

24-May-2007

8.750%

MD - 43.12%

Paid Off - 360

01-Feb-2007

******836 2

216,000.00

215,678.72

29-May-2007

9.500%

VA - 90.00%

Paid Off - 360

01-Mar-2007

******361 2

23,400.00

23,364.31

29-May-2007

10.750%

CT - 80.00%

Paid Off - 180

01-Feb-2007

******782 2

187,200.00

186,780.60

25-May-2007

7.500%

NJ - 80.00%

Paid Off - 360

01-Mar-2007

******820 2

214,400.00

214,192.49

30-May-2007

11.500%

NC - 80.00%

Paid Off - 360

01-Mar-2007

******189 2

188,000.00

187,818.58

14-Jun-2007

8.625%

IL - 88.68%

Paid Off - 360

01-Feb-2007

******106 2

122,750.00

117,654.97

29-May-2007

13.000%

PA - 50.10%

Paid Off - 360

01-Mar-2007

******761 2

240,000.00

239,670.18

31-May-2007

9.875%

MD - 58.54%

Paid Off - 360

01-Mar-2007

******012 2

124,800.00

124,540.64

31-May-2007

7.875%

MD - 80.00%

Paid Off - 360

01-Mar-2007

******145 2

367,500.00

366,841.00

31-May-2007

8.600%

NY - 70.00%

Paid Off - 360

01-Mar-2007

******102 2

352,000.00

31-May-2007

6.250%

CA - 67.69%

Paid Off - 360

01-Mar-2007

******503 2

600,000.00

598,623.71

08-Jun-2007

7.400%

NJ - 80.00%

Paid Off - 360

01-Mar-2007

******165 2

245,000.00

244,854.01

30-May-2007

7.875%

DC - 61.25%

Paid Off - 360

01-Apr-2007

******040 2

96,000.00

95,881.41

15-Jun-2007

10.375%

CA - 19.20%

Paid Off - 360

01-Mar-2007

******036 2

143,500.00

143,405.27

08-Jun-2007

11.375%

MN - 70.00%

Paid Off - 360

01-Apr-2007

******457 2

914,500.00

22-May-2007

8.375%

MA - 74.96%

Paid Off - 360

01-Mar-2007

******496 1

121,885.00

121,688.91

01-Jun-2007

9.125%

NC - 95.00%

Paid Off - 360

01-Mar-2007

******165 2

183,500.00

183,328.08

18-May-2007

9.750%

NY - 33.98%

Paid Off - 360

01-Apr-2007

******531 1

103,500.00

103,333.50

14-Jun-2007

9.125%

SC - 90.00%

Paid Off - 360

01-Mar-2007

******617 2

120,000.00

119,864.96

31-May-2007

8.875%

NJ - 68.57%

Paid Off - 360

01-Apr-2007

******252 2

80,000.00

79,885.67

30-May-2007

9.375%

IL - 61.54%

Paid Off - 360

01-Apr-2007

Page 22 of 30

IndyMac INABS 2007-A

Mortgage Pass-Through Certificates

June 25, 2007 Distribution

Prepayment Detail Report - Mortgage Loans Prepaid in Full During Current Distribution

Loan Number

Original

Current

State &

Type Prepayment

First

Loan

Principal

Prepayment

Note

LTV at

Payment

Loan Group

Status

Balance

Amount

Date

Rate

Origination

Original Term

Date

******399 2

400,000.00

399,561.38

30-May-2007

9.000%

VA - 80.00%

Paid Off - 360

01-Apr-2007

******987 1

204,230.00

203,961.91

01-Jun-2007

8.125%

GA - 89.97%

Paid Off - 360

01-Apr-2007

******481 2

393,000.00

392,631.81

25-May-2007

9.750%

AR - 88.02%

Paid Off - 360

01-Apr-2007

******213 2

348,300.00

348,051.92

14-Jun-2007

7.250%

IL - 90.00%

Paid Off - 360

01-Apr-2007

******479 2

105,000.00

104,898.99

23-May-2007

9.625%

FL - 52.50%

Paid Off - 360

01-Apr-2007

******799 2

160,000.00

159,928.80

31-May-2007

8.875%

MA - 43.24%

Paid Off - 360

01-Apr-2007

****869 2

393,750.00

393,428.26

31-May-2007

7.375%

NJ - 72.80%

Repur/Subs - 360

01-Sep-2006

****809 1

38,000.00

37,830.34

31-May-2007

11.800%

MI - 80.00%

Repur/Subs - 180

01-Apr-2006

TOTAL

16,243,271.00

16,143,574.69

Page 23 of 30

IndyMac INABS 2007-A

Mortgage Pass-Through Certificates

June 25, 2007 Distribution

Realized Loss Report

Loan Number

Current

State &

Prior

Realized

Cumulative

Loan

Note

LTV at

Original

Principal

Loss/(Gain)

Realized

Loan Group

Status

Rate

Origination

Term

Balance

Revision

Loss/(Gain)

TOTAL

Page 24 of 30

IndyMac INABS 2007-A



Mortgage Pass-Through Certificates
Mortgage Pass-Through Certificates
June 25, 2007 Distribution



COLLATERAL REALIZED LOSSES
COLLATERAL REALIZED LOSSES
		Group 2	Group 1	Total


Current





	Number of Loans Liquidated		0	0	0

	Collateral Principal Realized Loss/(Gain) Amount		0.00	0.00	0.00
	Collateral Interest Realized Loss/(Gain) Amount		0.00	0.00	0.00
Net Liquidation Proceeds		0.00	0.00	0.00

Cumulative




	Number of Loans Liquidated		0	0	0

Net Liquidation Proceeds		0.00	0.00	0.00

Page 25 of 30

IndyMac INABS 2007-A



Mortgage Pass-Through Certificates
Mortgage Pass-Through Certificates
June 25, 2007 Distribution


DEFAULT SPEEDS
DEFAULT SPEEDS
	Group 2	Group 1	Total




MDR	0.00%	0.00%	0.00%
3 Months Avg MDR	0.00%	0.00%	0.00%
12 Months Avg MDR	0.00%	0.00%	0.00%
Avg MDR Since Cut-off	0.00%	0.00%	0.00%


CDR	0.00%	0.00%	0.00%
3 Months Avg CDR	0.00%	0.00%	0.00%
12 Months Avg CDR	0.00%	0.00%	0.00%
Avg CDR Since Cut-off	0.00%	0.00%	0.00%


SDA	0.00%	0.00%	0.00%
3 Months Avg SDA Approximation	0.00%	0.00%	0.00%
12 Months Avg SDA Approximation	0.00%	0.00%	0.00%
Avg SDA Since Cut-off Approximation	0.00%	0.00%	0.00%


Principal Only Loss Severity Approx for Current Period	0.00%	0.00%	0.00%
3 Months Avg Loss Severity Approximation	0.00%	0.00%	0.00%
12 Months Avg Loss Severity Approximation	0.00%	0.00%	0.00%
Avg Loss Severity Approximation Since Cut-Off	0.00%	0.00%	0.00%


Principal & Interest Loss Severity Approx for Current Period	0.00%	0.00%	0.00%
3 Months Avg Loss Severity Approximation	0.00%	0.00%	0.00%
12 Months Avg Loss Severity Approximation	0.00%	0.00%	0.00%
Avg Loss Severity Approximation Since Cut-Off	0.00%	0.00%	0.00%

Page 26 of 30

IndyMac INABS 2007-A

Mortgage Pass-Through Certificates

June 25, 2007 Distribution

COLLATERAL REALIZED LOSS CALCULATION METHODOLOGY

Monthly Default Rate (MDR): (Beg Principal Balance of Liquidated Loans)/(Total Beg Principal Balance)

Conditional Default Rate (CDR): 1-((1-MDR)^12)

SDA Standard Default Assumption: CDR/IF(WAS<61,MIN(30,WAS)*0.02%,MAX(0.03%,MIN(30,WAS)*0.02%-0.0095%*(WAS-60)))

Average MDR over period between nth month and mth month (AvgMDRn,m): [(1-MDRn)*(1-MDRn+1)*...*(1-MDRm)]^(1/months in period n,m)

Average CDR over period between the nth month and mth month (AvgCDRn,m): 1-((1-AvgMDRn,m)^12)

Average SDA Approximation over period between the nth month and mth month:

AvgCDRn,m/IF(Avg WASn,m<61,MIN(30,Avg WASn,m)*0.02%,MAX(0.03%,MIN(30,Avg WASn,m)*0.02%-0.0095%*(Avg WASn,m-60)))

Average WASn,m: (WASn + WASn+1 +...+ WASm )/(number of months in the period n,m)

Principal Only Loss Severity Approximation for current period:

Sum(Principal Realized Loss Amount)/sum(Beg Principal Balance of Liquidated Loans)

Principal & Interest Loss Severity Approximation for current period:

Sum(Principal & Interest Realized Loss Amount)/sum(Beg Principal Balance of Liquidated Loans)

Average Loss Severity Approximation over period between nth month and mth month:

Sum(Realized Loss Amount)/sum(Beg Principal Balance of Liquidated Loans for months in the period n,m

Note: Default rates are calculated since deal issue date and include realized gains and additional realized losses and gains from prior periods.

Dates correspond to distribution dates.

All Realized Losses in excess of Principal Balance are treated as Interest Realized Losses.

Page 27 of 30

IndyMac INABS 2007-A

Mortgage Pass-Through Certificates

June 25, 2007 Distribution

Triggers and Adj. Cert. Report

TRIGGER EVENTS

Group 2

Group 1

Total

Stepdown Date has occurred

Optional Termination Date

Does an Event of Default Exist

Does a Swap Trigger Event Exist

Trigger Event Exist (Delq Trig= Y or Loss Trig= Y)

Delinquency Trigger

Does Delinquency Trigger Event Exist (a > b)

(a) Rolling Three Month 60+ Delq Rate

0.6701%

(i) Current Month 60+ Delq Rate

1.9325%

(ii) One Month Prior 60+ Delq Rate

0.0169%

(iii) Two Month Prior 60+ Delq Rate

0.0000%

46.70% of the Senior Enhancement Percentage

11.2432%

Senior Enhancement Percentage

24.0753%

Cumulative Loss Trigger

Does a Loss Trigger Event Exist (a > b)

(a) Cumulative Loss Percentage (i / ii)

0.0000%

(b) Cumulative Loss Trigger Percentage Threshold

100.0000%

(i) Cumulative Realized Loss

0.00

(ii) Cutoff Date Principal Balance

1,300,000,000.00

ADJUSTABLE RATE CERTIFICATE INFORMATION

SPACE INTENTIONALLY LEFT BLANK

ADDITIONAL INFORMATION

Group 2

Group 1

Total

Libor For Current Period

5.320000%

Libor For Next Period

5.320000%

Libor Next Rate Determination Date

06/21/2007

Swap Libor

5.320000%

Page 28 of 30

IndyMac INABS 2007-A



Mortgage Pass-Through Certificates
Mortgage Pass-Through Certificates
June 25, 2007 Distribution

Additional Certificate Report

ADDITIONAL CERTIFICATE REPORT

		Next Pass Through Rate	NET WAC Shortfall CarryOver	Interest Carryfrwd Due	Interest Carryfrwd Paid	NET WAC Shortfall Paid


CLASS
	1A	5.54000%	$0.00	$0.00	$0.00	$0.00
	2A-1	5.45000%	$0.00	$0.00	$0.00	$0.00
	2A-2	5.51000%	$0.00	$0.00	$0.00	$0.00
	2A-3	5.56000%	$0.00	$0.00	$0.00	$0.00
	2A-4A	5.64000%	$0.00	$0.00	$0.00	$0.00
	2A-4B	5.77000%	$0.00	$0.00	$0.00	$0.00
	M-1	5.70000%	$0.00	$0.00	$0.00	$0.00
	M-2	5.84000%	$0.00	$0.00	$0.00	$0.00
	M-3	6.17000%	$0.00	$0.00	$0.00	$0.00
	M-4	6.57000%	$0.00	$0.00	$0.00	$0.00
	M-5	6.67000%	$0.00	$0.00	$0.00	$0.00
	M-6	6.77000%	$0.00	$0.00	$0.00	$0.00
	M-7	7.32000%	$0.00	$0.00	$0.00	$0.00
	M-8	7.32000%	$0.00	$0.00	$0.00	$0.00
	M-9	7.32000%	$0.00	$0.00	$0.00	$0.00
	M-10	7.32000%	$0.00	$0.00	$0.00	$0.00
	M-11	7.32000%	$0.00	$0.00	$0.00	$0.00
	P	0.00000%	$0.00	$0.00	$0.00	$0.00
	C	0.00000%	$0.00	$0.00	$0.00	$0.00
	R	0.00000%	$0.00	$0.00	$0.00	$0.00




Page 29 of 30

IndyMac INABS 2007-A



Mortgage Pass-Through Certificates
Mortgage Pass-Through Certificates
June 25, 2007 Distribution

Other Related Information
ADDITIONAL INFORMATION
ADDITIONAL INFORMATION
	Group 2	Group 1	Total
Sched. Payments for 60+Day Delinquent Loans	164,771.07	35,177.24	199,948.31
Sched. Pmts - 60+Day Delinquent Loans, 1 Month Prior	3,794.71	646.82	4,441.53
Sched. Pmts - 60+Day Delinquent Loans, 2 Month Prior	1,077.78	646.82	1,724.59
Sched. Pmts - 60+Day Delinquent Loans, 3 Month Prior	0.00	0.00	0.00
Sched. Pmts - 60+Day Delinquent Loans, 4 Month Prior	0.00	0.00	0.00
Sched. Pmts - 60+Day Delinquent Loans, 5 Month Prior	0.00	0.00	0.00
Sched. Pmts - 60+Day Delinquent Loans, 6 Month Prior	0.00	0.00	0.00
Sched. Pmts - 60+Day Delinquent Loans, 7 Month Prior	0.00	0.00	0.00
Sched. Pmts - 60+Day Delinquent Loans, 8 Month Prior	0.00	0.00	0.00
Sched. Pmts - 60+Day Delinquent Loans, 9 Month Prior	0.00	0.00	0.00
Sched. Pmts - 60+Day Delinquent Loans, 10 Month Prior	0.00	0.00	0.00
Sched. Pmts - 60+Day Delinquent Loans, 11 Month Prior	0.00	0.00	0.00



Current Scheduled Payments	6,878,481.17	2,661,782.75	9,540,263.91
Current Scheduled Payments 1 Month Prior	6,941,869.74	2,677,525.47	9,619,395.21
Current Scheduled Payments 2 Month Prior	7,003,651.27	2,685,986.81	9,689,638.08
Current Scheduled Payments 3 Month Prior	0.00	0.00	0.00
Current Scheduled Payments 4 Month Prior	0.00	0.00	0.00
Current Scheduled Payments 5 Month Prior	0.00	0.00	0.00
Current Scheduled Payments 6 Month Prior	0.00	0.00	0.00
Current Scheduled Payments 7 Month Prior	0.00	0.00	0.00
Current Scheduled Payments 8 Month Prior	0.00	0.00	0.00
Current Scheduled Payments 9 Month Prior	0.00	0.00	0.00
Current Scheduled Payments 10 Month Prior	0.00	0.00	0.00
Current Scheduled Payments 11 Month Prior	0.00	0.00	0.00
Current Scheduled Payments 12 Month Prior





Page 30 of 30

Home Equity Mortgage Loan Asset Backed Trust, Series INABS 2007-A 10-D