IndyMac INDA Mortgage Loan Trust 2007-AR6

Mortgage Pass-Through Certificates

November 26, 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, F.S.B.

5. Delinquency Report

6. REO Report

Underwriter(s)

7. Foreclosure Report

Merrill Lynch

8. Prepayment Report

Pierce

9. Prepayment Detail Report

Fenner & Smith Inc

10. Realized Loss Report

11. Realized Loss Detail Report

12. Triggers and Adj. Cert. Report

13. Other Related Information

Total Number of Pages

Dates

Contacts

Cut-Off Date:

August 01, 2007

Jennifer Hermansader

Close Date:

August 30, 2007

Administrator

First Distribution Date:

September 25, 2007

(714) 247-6258

Jennifer.Vandyne@db.com

Address:

Distribution Date:

November 26, 2007

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

Record Date:

October 31, 2007

Factor Information:

(800) 735-7777

Main Phone Number:

(714) 247-6000

Determination Date:

November 15, 2007

https://tss.sfs.db.com/investpublic

Page 1 of 27

IndyMac INDA Mortgage Loan Trust 2007-AR6



Mortgage Pass-Through Certificates
Mortgage Pass-Through Certificates
November 26, 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)
1-A-1	SR	119,148,000.00	118,300,800.85	617,919.94	679,695.55	1,297,615.49	0.00	0.00	117,621,105.30
1-A-1	SR	119,148,000.00	118,300,800.85	617,919.94	679,695.55	1,297,615.49	0.00	0.00	117,621,105.30
1-A-2	SR	13,239,000.00	13,144,864.40	68,659.50	75,523.63	144,183.13	0.00	0.00	13,069,340.77
2-A-1	SR	270,284,000.00	267,133,649.54	1,431,948.43	1,713,132.92	3,145,081.35	0.00	0.00	265,420,516.62
B-1	SUB	8,504,000.00	8,503,028.43	45,196.44	472.55	45,668.99	0.00	0.00	8,502,555.88
B-2	SUB	5,528,000.00	5,527,368.43	29,379.82	307.18	29,687.00	0.00	0.00	5,527,061.25
B-3	SUB	3,401,000.00	3,400,611.44	18,075.39	188.99	18,264.38	0.00	0.00	3,400,422.45
B-4	SUB	3,827,000.00	3,826,562.77	20,339.46	212.66	20,552.12	0.00	0.00	3,826,350.11
B-5	SUB	851,000.00	850,902.78	4,522.83	47.29	4,570.12	0.00	0.00	850,855.49
B-6	SUB	425,022.00	424,973.45	2,258.88	23.62	2,282.50	0.00	0.00	424,949.83
P	NOF	100.00	100.00	0.00	0.00	0.00	0.00	0.00	100.00
L	NOF	0.00	0.00	1,522.78	0.00	1,522.78	0.00	0.00	0.00
A-R	SR	100.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00



Total		425,207,222.00	421,112,862.09	2,239,823.47	2,469,604.39	4,709,427.86	0.00	0.00	418,643,257.70
Total




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)

1-A-1	10/01/07	10/30/07	A-30/360	45670RAA2	119,148,000.00	992.889523	5.186155	5.704632	10.890787	987.184890
1-A-1	10/01/07	10/30/07	A-30/360	45670RAA2	119,148,000.00	992.889523	5.186155	5.704632	10.890787	987.184890
1-A-2	10/01/07	10/30/07	A-30/360	45670RAB0	13,239,000.00	992.889523	5.186155	5.704633	10.890787	987.184891
2-A-1	10/01/07	10/30/07	A-30/360	45670RAC8	270,284,000.00	988.344295	5.297940	6.338270	11.636210	982.006026
B-1	10/01/07	10/30/07	A-30/360	45670RAE4	8,504,000.00	999.885751	5.314727	0.055568	5.370295	999.830183
B-2	10/01/07	10/30/07	A-30/360	45670RAF1	5,528,000.00	999.885751	5.314729	0.055568	5.370297	999.830183
B-3	10/01/07	10/30/07	A-30/360	45670RAG9	3,401,000.00	999.885751	5.314728	0.055569	5.370297	999.830182
B-4	10/01/07	10/30/07	A-30/360	45670RAH7	3,827,000.00	999.885751	5.314727	0.055568	5.370295	999.830183
B-5	10/01/07	10/30/07	A-30/360	45670RAJ3	851,000.00	999.885758	5.314724	0.055570	5.370294	999.830188
B-6	10/01/07	10/30/07	A-30/360	45670RAK0	425,022.00	999.885771	5.314737	0.055574	5.370310	999.830197
P		45670RAL8	100.00	1,000.000000	0.000000	0.000000	0.000000	1,000.000000
L		45670RAM6	0.00	0.000000	0.000000	0.000000	0.000000	0.000000
A-R	10/01/07	10/30/07	A-30/360	45670RAD6	100.00	0.000000	0.000000	0.000000	0.000000	0.000000





Page 2 of 27

IndyMac INDA Mortgage Loan Trust 2007-AR6



Mortgage Pass-Through Certificates
Mortgage Pass-Through Certificates
November 26, 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)
1-A-1	119,148,000.00	1,861,583.26	1,511,753.24	15,141.46	1,526,894.70	3,388,477.96	0.00	0.00	117,621,105.30
1-A-2	13,239,000.00	206,847.79	167,976.80	1,682.43	169,659.23	376,507.02	0.00	0.00	13,069,340.77
2-A-1	270,284,000.00	4,323,767.61	4,812,237.72	51,245.66	4,863,483.38	9,187,250.99	0.00	0.00	265,420,516.62
B-1	8,504,000.00	135,606.85	0.00	1,444.12	1,444.12	137,050.97	0.00	0.00	8,502,555.88
B-2	5,528,000.00	88,150.84	0.00	938.75	938.75	89,089.59	0.00	0.00	5,527,061.25
B-3	3,401,000.00	54,233.18	0.00	577.55	577.55	54,810.73	0.00	0.00	3,400,422.45
B-4	3,827,000.00	61,026.27	0.00	649.89	649.89	61,676.16	0.00	0.00	3,826,350.11
B-5	851,000.00	13,570.25	0.00	144.51	144.51	13,714.76	0.00	0.00	850,855.49
B-6	425,022.00	6,777.50	0.00	72.17	72.17	6,849.67	0.00	0.00	424,949.83
P	100.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	100.00
L	0.00	2,590.95	0.00	0.00	0.00	2,590.95	0.00	0.00	0.00
A-R	100.00	0.52	0.00	0.00	100.00	100.52	0.00	0.00	0.00



Total	425,207,222.00	6,754,155.02	6,491,967.76	71,896.54	6,563,964.30	13,318,119.32	0.00	0.00	418,643,257.70


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)
1-A-1	6.26795%	118,300,800.85	617,919.94	0.00	0.00	0.00	617,919.94	617,919.94	0.00
1-A-2	6.26795%	13,144,864.40	68,659.50	0.00	0.00	0.00	68,659.50	68,659.50	0.00
2-A-1	6.43250%	267,133,649.54	1,431,948.43	0.00	0.00	0.00	1,431,948.43	1,431,948.43	0.00
B-1	6.37840%	8,503,028.43	45,196.44	0.00	0.00	0.00	45,196.44	45,196.44	0.00
B-2	6.37840%	5,527,368.43	29,379.82	0.00	0.00	0.00	29,379.82	29,379.82	0.00
B-3	6.37840%	3,400,611.44	18,075.39	0.00	0.00	0.00	18,075.39	18,075.39	0.00
B-4	6.37840%	3,826,562.77	20,339.46	0.00	0.00	0.00	20,339.46	20,339.46	0.00
B-5	6.37840%	850,902.78	4,522.83	0.00	0.00	0.00	4,522.83	4,522.83	0.00
B-6	6.37840%	424,973.45	2,258.88	0.00	0.00	0.00	2,258.88	2,258.88	0.00
P	0.00000%	100.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
L	0.00000%	0.00	0.00	0.00	0.00	0.00	0.00	1,522.78	0.00
A-R	0.00000%	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00



Total		421,112,862.09	2,238,300.69	0.00	0.00	0.00	2,238,300.69	2,239,823.47	0.00



Page 3 of 27

IndyMac INDA Mortgage Loan Trust 2007-AR6



Mortgage Pass-Through Certificates
Mortgage Pass-Through Certificates
November 26, 2007 Distribution

Collection Account Report
SUMMARY

	Group 2	Group 1	Total
Principal Collections	1,714,066.97	755,537.42	2,469,604.39
Principal Withdrawals	0.00	0.00	0.00
Principal Other Accounts	0.00	0.00	0.00
TOTAL NET PRINCIPAL	1,714,066.97	755,537.42	2,469,604.39
Interest Collections	1,569,424.88	752,792.83	2,322,217.71
Interest Withdrawals	-0.00	-0.00	-0.00
Interest Other Accounts	947.26	575.52	1,522.78
Interest Fees	-56,401.28	-27,515.73	-83,917.01
TOTAL NET INTEREST	1,513,970.85	725,852.63	2,239,823.48
TOTAL AVAILABLE FUNDS FOR DISTRIBUTION	3,228,037.82	1,481,390.05	4,709,427.87




PRINCIPAL - COLLECTIONS

	Group 2	Group 1	Total
Scheduled Principal Received	17,431.22	5,964.55	23,395.77
Curtailments	1,128,635.75	8,572.87	1,137,208.62
Prepayments In Full	568,000.00	741,000.00	1,309,000.00
Repurchased/Substitutions	0.00	0.00	0.00
Liquidations	0.00	0.00	0.00
Insurance Principal	0.00	0.00	0.00
Other Additional Principal	0.00	0.00	0.00
Delinquent Principal	-2,046.50	-0.00	-2,046.50
Realized Losses	-0.00	-0.00	-0.00
Advanced Principal	2,046.50	0.00	2,046.50
TOTAL PRINCIPAL COLLECTED	1,714,066.97	755,537.42	2,469,604.39




PRINCIPAL - WITHDRAWALS

SPACE INTENTIONALLY LEFT BLANK




PRINCIPAL - OTHER ACCOUNTS

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






Page 4 of 27

IndyMac INDA Mortgage Loan Trust 2007-AR6



Mortgage Pass-Through Certificates
Mortgage Pass-Through Certificates
November 26, 2007 Distribution


INTEREST - COLLECTIONS

	Group 2	Group 1	Total
Scheduled Interest	1,573,591.55	755,316.48	2,328,908.03
Repurchased/Substitution Interest	0.00	0.00	0.00
Liquidation Interest	0.00	0.00	0.00
Insurance Interest	0.00	0.00	0.00
Other Additional Interest	0.00	0.00	0.00
Prepayment Interest Shortfalls	-704.08	-0.00	-704.08
Delinquent Interest	-112,493.92	-68,681.70	-181,175.62
Compensating Interest	704.08	0.00	704.08
Civil Relief Act Shortfalls	-0.00	-0.00	-0.00
Interest Advanced	108,327.25	66,158.05	174,485.30
Interest Realized Loss	-0.00	-0.00	-0.00
TOTAL INTEREST COLLECTED	1,569,424.88	752,792.83	2,322,217.71




INTEREST - WITHDRAWALS

SPACE INTENTIONALLY LEFT BLANK




INTEREST - OTHER ACCOUNTS
INTEREST - OTHER ACCOUNTS
	Group 2	Group 1	Total

Late payment charges.	947.26	575.52	1,522.78
Prepayment charges.	0.00	0.00	0.00
TOTAL INTEREST OTHER ACCOUNTS	947.26	575.52	1,522.78


Late payment charges Waived.	464.03	756.98	1,221.01




INTEREST FEES
INTEREST FEES
	Group 2	Group 1	Total
Current Servicing Fees	54,637.17	26,404.34	81,041.51
Trustee Fees	1,764.12	867.84	2,631.96
PMI	0.00	243.55	243.55
TOTAL INTEREST FEES	56,401.28	27,515.73	83,917.01



Page 5 of 27

IndyMac INDA Mortgage Loan Trust 2007-AR6

Mortgage Pass-Through Certificates

November 26, 2007 Distribution

Credit Enhancement Report

ACCOUNTS

Distribution Account

Beginning Account Balance

0.00

Amount Deposited

4,712,059.99

Amount Withdrawn

4,712,059.99

Ending Account Balance

0.00

INSURANCE

SPACE INTENTIONALLY LEFT BLANK

STRUCTURAL FEATURES

SPACE INTENTIONALLY LEFT BLANK

Page 6 of 27

IndyMac INDA Mortgage Loan Trust 2007-AR6



Mortgage Pass-Through Certificates
Mortgage Pass-Through Certificates
November 26, 2007 Distribution

Collateral Report


COLLATERAL



		Group 2	Group 1	Total



Loan Count:
Loan Count:


Original	329	170	499
Prior	326	168	494
Prefunding	0	0	0
Scheduled Paid Offs	-0	-0	-0
Full Voluntary Prepayments	-1	-1	-2
Repurchases	-0	-0	-0
Liquidations	-0	-0	-0
Current	325	167	492
Principal Balance:


Original	285,410,725.62	139,796,397.15	425,207,122.77
Prior	282,258,426.85	138,854,336.01	421,112,762.86
Prefunding	0.00	0.00	0.00
Scheduled Principal	-17,431.22	-5,964.55	-23,395.77
Partial Prepayments	-1,128,635.75	-8,572.87	-1,137,208.62
Full Voluntary Prepayments	-568,000.00	-741,000.00	-1,309,000.00
Repurchases	-0.00	-0.00	-0.00
Liquidations	-0.00	-0.00	-0.00
Current	280,544,359.88	138,098,798.59	418,643,158.47


Aggregate number and outstanding Stated Principal
of Mortgage Loans repurchased during the related
Due Period due to material breaches of representations
and warranties regarding such Mortgage Loans*

* Information not available with Trustee





PREFUNDING

SPACE INTENTIONALLY LEFT BLANK






Page 7 of 27

IndyMac INDA Mortgage Loan Trust 2007-AR6

Mortgage Pass-Through Certificates

November 26, 2007 Distribution



CHARACTERISTICS
CHARACTERISTICS

	Group 2	Group 1	Total
Weighted Average Coupon Original	6.68984%	6.52966%	6.63718%
Weighted Average Coupon Prior	6.69027%	6.52947%	6.63734%
Weighted Average Coupon Current	6.69000%	6.52756%	6.63644%
Weighted Average Months to Maturity Original	357	359	358
Weighted Average Months to Maturity Prior	357	358	357
Weighted Average Months to Maturity Current	356	357	356
Weighted Avg Remaining Amortization Term Original	357	359	358
Weighted Avg Remaining Amortization Term Prior	357	358	357
Weighted Avg Remaining Amortization Term Current	356	357	356
Weighted Average Seasoning Original	1.23	1.11	1.19
Weighted Average Seasoning Prior	2.23	2.11	2.19
Weighted Average Seasoning Current	3.23	3.11	3.19

Page 8 of 27

IndyMac INDA Mortgage Loan Trust 2007-AR6

Mortgage Pass-Through Certificates

November 26, 2007 Distribution



ARM CHARACTERISTICS
ARM CHARACTERISTICS

	Group 2	Group 1	Total
Weighted Average Margin Original	2.75000%	2.74678%	2.74894%
Weighted Average Margin Prior	2.75000%	2.74678%	2.74894%
Weighted Average Margin Current	2.75000%	2.74676%	2.74893%
Weighted Average Max Rate Original	11.68984%	11.52966%	11.63718%
Weighted Average Max Rate Prior	11.69027%	11.52947%	11.63734%
Weighted Average Max Rate Current	11.69000%	11.52756%	11.63644%
Weighted Average Min Rate Original	2.75000%	2.74678%	2.74894%
Weighted Average Min Rate Prior	2.75000%	2.74678%	2.74894%
Weighted Average Min Rate Current	2.75000%	2.74676%	2.74893%
Weighted Average Cap Up Original	2.00000%	2.00000%	2.00000%
Weighted Average Cap Up Prior	2.00000%	2.00000%	2.00000%
Weighted Average Cap Up Current	2.00000%	2.00000%	2.00000%
Weighted Average Cap Down Original	2.00000%	2.00000%	2.00000%
Weighted Average Cap Down Prior	2.00000%	2.00000%	2.00000%
Weighted Average Cap Down Current	2.00000%	2.00000%	2.00000%





Page 9 of 27

IndyMac INDA Mortgage Loan Trust 2007-AR6



Mortgage Pass-Through Certificates
Mortgage Pass-Through Certificates
November 26, 2007 Distribution


SERVICING FEES & ADVANCES
SERVICING FEES & ADVANCES

	Group 2	Group 1	Total




Current Servicing Fees	54,637.17	26,404.34	81,041.51
Delinquent Servicing Fees	4,166.67	2,523.65	6,690.32
TOTAL SERVICING FEES	58,803.84	28,927.99	87,731.83


Total Servicing Fees	58,803.84	28,927.99	87,731.83
Compensating Interest	-704.08	-0.00	-704.08
Delinquent Servicing Fees	-4,166.67	-2,523.65	-6,690.32
COLLECTED SERVICING FEES	53,933.09	26,404.34	80,337.43


Total Advanced Interest	108,327.25	66,158.05	174,485.30
Total Advanced Principal	2,046.50	0.00	2,046.50
Aggregate Advances with respect to this Distribution	110,373.75	66,158.05	176,531.81
Aggregate Advances Outstanding on the close of distribution*

Any additional servicing compensation received by the
Servicer attributable to penalties, fees, Excess Proceeds
or other similar charges or fees and items. *

The aggregate amount of Advances reimbursed
during the related Due Period. *
The general source of funds for such reimbursements. *
The aggregate amount of Advances outstanding as
of the close of business on the Distribution Date. *


The aggregate amount of Servicing Advances
reimbursed during the related Due Period. *
The general source of funds for such reimbursements. *
The aggregate amount of Servicing Advances outstanding
as of the close of business on the Distribution Date. *

* Information not available with Trustee




ADDITIONAL COLLATERAL INFORMATION
ADDITIONAL COLLATERAL INFORMATION
	Group 2	Group 1	Total
Prepayment Interest Shortfall (PPIS)	704.08	0.00	704.08
Compensating Interest	(704.08)	0.00	(704.08)
Net Prepayment Interest Shortfall (PPIS)	0.00	0.00	0.00

Weighted Average Net Mortgage Rate	6.432503%	6.267954%	6.378246%






Page 10 of 27

IndyMac INDA Mortgage Loan Trust 2007-AR6



Mortgage Pass-Through Certificates
Mortgage Pass-Through Certificates
November 26, 2007 Distribution

Delinquency Report

TOTAL
		< 1 PAYMENT	1 PAYMENT	2 PAYMENTS	3+ PAYMENTS	TOTAL
DELINQUENT	Balance		4,267,063.35	2,647,499.00	0.00	6,914,562.35
	% Balance		1.02%	0.63%	0.00%	1.65%
	# Loans		6	2	0	8
	% # Loans		1.22%	0.41%	0.00%	1.63%
FORECLOSURE	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%
BANKRUPTCY	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%
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	4,267,063.35	2,647,499.00	0.00	6,914,562.35
	% Balance	0.00%	1.02%	0.63%	0.00%	1.65%
	# Loans	0	6	2	0	8
	% # Loans	0.00%	1.22%	0.41%	0.00%	1.63%

Page 11 of 27

IndyMac INDA Mortgage Loan Trust 2007-AR6



Mortgage Pass-Through Certificates
Mortgage Pass-Through Certificates
November 26, 2007 Distribution


GROUP 1
		< 1 PAYMENT	1 PAYMENT	2 PAYMENTS	3+ PAYMENTS	TOTAL
DELINQUENT	Balance		640,000.00	659,999.00	0.00	1,299,999.00
	% Balance		0.46%	0.48%	0.00%	0.94%
	# Loans		1	1	0	2
	% # Loans		0.60%	0.60%	0.00%	1.20%
FORECLOSURE	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%
BANKRUPTCY	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%
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	640,000.00	659,999.00	0.00	1,299,999.00
	% Balance	0.00%	0.46%	0.48%	0.00%	0.94%
	# Loans	0	1	1	0	2
	% # Loans	0.00%	0.60%	0.60%	0.00%	1.20%

Page 12 of 27

IndyMac INDA Mortgage Loan Trust 2007-AR6



Mortgage Pass-Through Certificates
Mortgage Pass-Through Certificates
November 26, 2007 Distribution


GROUP 2
		< 1 PAYMENT	1 PAYMENT	2 PAYMENTS	3+ PAYMENTS	TOTAL
DELINQUENT	Balance		3,627,063.35	1,987,500.00	0.00	5,614,563.35
	% Balance		1.29%	0.71%	0.00%	2.00%
	# Loans		5	1	0	6
	% # Loans		1.54%	0.31%	0.00%	1.85%
FORECLOSURE	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%
BANKRUPTCY	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%
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	3,627,063.35	1,987,500.00	0.00	5,614,563.35
	% Balance	0.00%	1.29%	0.71%	0.00%	2.00%
	# Loans	0	5	1	0	6
	% # Loans	0.00%	1.54%	0.31%	0.00%	1.85%

Page 13 of 27

IndyMac INDA Mortgage Loan Trust 2007-AR6

Mortgage Pass-Through Certificates

November 26, 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 27

IndyMac INDA Mortgage Loan Trust 2007-AR6

Mortgage Pass-Through Certificates

November 26, 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

Page 15 of 27

IndyMac INDA Mortgage Loan Trust 2007-AR6



Mortgage Pass-Through Certificates
Mortgage Pass-Through Certificates
November 26, 2007 Distribution

Prepayment Report

VOLUNTARY PREPAYMENTS
VOLUNTARY PREPAYMENTS

		Group 2	Group 1	Total


Current


Number of Paid in Full Loans	1	1	2
Number of Repurchased Loans	0	0	0
Total Number of Loans Prepaid in Full	1	1	2
Curtailments Amount	1,128,635.75	8,572.87	1,137,208.62
Paid in Full Balance	568,000.00	741,000.00	1,309,000.00
Repurchased Loans Balance	0.00	0.00	0.00
Total Prepayment Amount	1,696,635.75	749,572.87	2,446,208.62
Cumulative


Number of Paid in Full Loans	4	3	7
Number of Repurchased Loans	0	0	0
Total Number of Loans Prepaid in Full	4	3	7
Paid in Full Balance	2,945,614.82	1,546,000.00	4,491,614.82
Repurchased Loans Balance	0.00	0.00	0.00
Curtailments Amount	1,866,622.90	133,828.21	2,000,451.11
Total Prepayment Amount	4,812,237.72	1,679,828.21	6,492,065.93

Page 16 of 27

IndyMac INDA Mortgage Loan Trust 2007-AR6



Mortgage Pass-Through Certificates
Mortgage Pass-Through Certificates
November 26, 2007 Distribution


VOLUNTARY PREPAYMENTS RATES - Including Liquidated Balances



		Group 2	Group 1	Total





SMM	0.60%	0.54%	0.58%
3 Months Avg SMM	0.57%	0.40%	0.51%
12 Months Avg SMM	0.57%	0.40%	0.51%
Avg SMM Since Cut-off	0.57%	0.40%	0.51%



CPR	6.98%	6.29%	6.75%
3 Months Avg CPR	6.58%	4.72%	5.97%
12 Months Avg CPR	6.58%	4.72%	5.97%
Avg CPR Since Cut-off	6.58%	4.72%	5.97%



PSA	1,080.68%	1,012.57%	1,058.89%
3 Months Avg PSA Approximation	1,475.10%	1,119.47%	1,363.24%
12 Months Avg PSA Approximation	1,475.10%	1,119.47%	1,363.24%
Avg PSA Since Cut-off Approximation	1,475.10%	1,119.47%	1,363.23%


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

Page 17 of 27

IndyMac INDA Mortgage Loan Trust 2007-AR6

Mortgage Pass-Through Certificates

November 26, 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 27

IndyMac INDA Mortgage Loan Trust 2007-AR6



Mortgage Pass-Through Certificates
Mortgage Pass-Through Certificates
November 26, 2007 Distribution


VOLUNTARY PREPAYMENTS RATES - Excluding Liquidated Balances



		Group 2	Group 1	Total





SMM	0.60%	0.54%	0.58%
3 Months Avg SMM	0.57%	0.40%	0.51%
12 Months Avg SMM	0.57%	0.40%	0.51%
Avg SMM Since Cut-off	0.57%	0.40%	0.51%



CPR	6.98%	6.29%	6.75%
3 Months Avg CPR	6.58%	4.72%	5.97%
12 Months Avg CPR	6.58%	4.72%	5.97%
Avg CPR Since Cut-off	6.58%	4.72%	5.97%



PSA	1,080.68%	1,012.57%	1,058.89%
3 Months Avg PSA Approximation	1,475.10%	1,119.47%	1,363.24%
12 Months Avg PSA Approximation	1,475.10%	1,119.47%	1,363.24%
Avg PSA Since Cut-off Approximation	1,475.10%	1,119.47%	1,363.23%

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

Page 19 of 27

IndyMac INDA Mortgage Loan Trust 2007-AR6

Mortgage Pass-Through Certificates

November 26, 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 27

IndyMac INDA Mortgage Loan Trust 2007-AR6

Mortgage Pass-Through Certificates

November 26, 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

126814125 1

741,000.00

31-Oct-2007

7.000%

CA - 64.72%

Paid Off - 360

01-Aug-2007

126994898 2

568,000.00

24-Oct-2007

6.625%

MA - 80.00%

Paid Off - 360

01-Sep-2007

TOTAL

1,309,000.00

Page 21 of 27

IndyMac INDA Mortgage Loan Trust 2007-AR6



Mortgage Pass-Through Certificates
Mortgage Pass-Through Certificates
November 26, 2007 Distribution

Realized Loss Report

COLLATERAL REALIZED LOSSES


		Group 2	Group 1	Total


Current





	Subsequent Recoveries		0.00	0.00	0.00

	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

	Collateral Realized Loss/(Gain) Amount		0.00	0.00	0.00
	Net Liquidation Proceeds		0.00	0.00	0.00
Cumulative Subsequent Recoveries		0.00	0.00	0.00



	Special Hazard Loss Coverage Amt				7,460,000.00
	Fraud Loss Coverage Amt				4,252,071.00
	Bankruptcy Loss Coverage Amt				100,000.00

Page 22 of 27

IndyMac INDA Mortgage Loan Trust 2007-AR6



Mortgage Pass-Through Certificates
Mortgage Pass-Through Certificates
November 26, 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 23 of 27

IndyMac INDA Mortgage Loan Trust 2007-AR6

Mortgage Pass-Through Certificates

November 26, 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 24 of 27

IndyMac INDA Mortgage Loan Trust 2007-AR6

Mortgage Pass-Through Certificates

November 26, 2007 Distribution

Realized Loss Detail 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 25 of 27

IndyMac INDA Mortgage Loan Trust 2007-AR6

Mortgage Pass-Through Certificates

November 26, 2007 Distribution

Triggers and Adj. Cert. Report

TRIGGER EVENTS

Group 2

Group 1

Total

Has Optional Termination Date Reached ?

Has Sr. Credit Supp. Depletion Date Occured ?

Has Special Haz. Cov. Term Date Occured ?

Has Fraud Loss Coverage Term Date Occured ?

Has BK Loss Cov. Term Date Occured ?

Does an Event of Default Exist?

Senior Stepdown Date has occurred?

Sr.Stepdown Cond Satisfied?(1=Yes or 2=Yes)

1.Delinquency Trigger

Does Delinquency Trigger Event Exist (a > 50% of b)

(a) Rolling Six Month 60+ Delq Balance

545,249.83

(b) Aggregate Balance of Subordinate Certificates

22,532,195.01

2.Cumulative Loss Trigger

Does a Loss Trigger Event Exist (a > b)

(a) Cumulative Realized Loss

0.00

(b) Cumulative Loss Threshold (i)*(ii)

22,536,022.00

(i) Threshold Percentage

100.0000%

(ii) Cutoff Date Subordinate Principal Balance

22,536,022.00

ADJUSTABLE RATE CERTIFICATE INFORMATION

SPACE INTENTIONALLY LEFT BLANK

ADDITIONAL INFORMATION

Group 2

Group 1

Total

Senior Percentage

94.641514%

94.664430%

Subordinate Percentage

5.358486%

5.335570%

Senior Prepayment Percentage

100.000000%

Subordinate Prepayment Percentage

0.000000%

Subordinate Pass Through Rate

6.378402%

Page 26 of 27

IndyMac INDA Mortgage Loan Trust 2007-AR6



Mortgage Pass-Through Certificates
Mortgage Pass-Through Certificates
November 26, 2007 Distribution

Other Related Information
ADDITIONAL INFORMATION
ADDITIONAL INFORMATION
	Group 2	Group 1	Total
Current Scheduled Payments	1,591,022.77	761,281.03	2,352,303.80
Current Scheduled Payments 1 Month Prior	1,601,995.06	764,930.46	2,366,925.52
Current Scheduled Payments 2 Month Prior	1,610,941.15	766,570.47	2,377,511.62
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


Sched. Payments for 60+Day Delinquent Loans	10,765.63	3,918.74	14,684.37
Sched. Pmts - 60+Day Delinquent Loans, 1 Month Prior	3,510.00	0.00	3,510.00
Sched. Pmts - 60+Day Delinquent Loans, 2 Month Prior	0.00	0.00	0.00
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



Class B-1 Writedown Amount			0.00
Class B-2 Writedown Amount			0.00
Class B-3 Writedown Amount			0.00
Class B-4 Writedown Amount			0.00
Class B-5 Writedown Amount			0.00
Class B-6 Writedown Amount			0.00





Page 27 of 27

IndyMac INDA Mortgage Loan Trust 2007-AR6 10-D