SLM Student Loan Trust 2003-6 Quarterly Servicing Report
Report Date: 5/31/2005 Reporting Period: 03/01/05-05/31/05

I. Deal Parameters


	Student Loan Portfolio Characteristics		2/28/2005			Activity			5/31/2005
A	i	Portfolio Balance	$	588,648,516.15		$	(52,510,590.44	)	$	536,137,925.71
	ii	Interest to be Capitalized		10,055,497.93						10,146,386.30

	iii	Total Pool	$	598,704,014.08					$	546,284,312.01

	iv	Specified Reserve Account Balance		1,496,760.04						1,365,710.78

	v	Total Adjusted Pool	$	600,200,774.12					$	547,650,022.79


B	i	Weighted Average Coupon (WAC)		3.270	%					3.256	%
	ii	Weighted Average Remaining Term		120.75						119.34
	iii	Number of Loans		146,282						134,990
	iv	Number of Borrowers		86,203						80,063
	v	Aggregate Outstanding Principal Balance - T-Bill	$	98,168,599.10					$	87,631,785.42
	vi	Aggregate Outstanding Principal Balance - Commercial Paper	$	500,535,414.98					$	458,652,526.59


							% of					% of
	Notes			Spread	Balance 03/15/05		O/S Securities*			Balance 06/15/05		O/S Securities*
C	i	A-1 Notes	78442GGY6	0.000%	$	—		0.000	%	$	—		0.000	%
	ii	A-2 Notes	78442GGZ3	0.030%		37,145,774.12		6.189	%		—		0.000	%
	iii	A-3 Notes	78442GHA7	0.090%		177,000,000.00		29.490	%		161,595,022.79		29.507	%
	iv	A-4 Notes	78442GHB5	0.200%		355,597,000.00		59.246	%		355,597,000.00		64.931	%
	vi	B Notes	78442GHC3	0.530%		30,458,000.00		5.075	%		30,458,000.00		5.562	%

	vii	Total Notes			$	600,200,774.12		100.000	%	$	547,650,022.79		100.000	%


	*Percentages may not total 100% due to rounding


	Reserve Account		3/15/2005		6/15/2005
D	i	Required Reserve Acct Deposit (%)	0.25%		0.25%
	ii	Reserve Acct Initial Deposit ($)
	iii	Specified Reserve Acct Balance ($)	$	1,496,760.04	$	1,365,710.78
	iv	Reserve Account Floor Balance ($)	$	1,005,203.00	$	1,005,203.00
	v	Current Reserve Acct Balance ($)	$	1,496,760.04	$	1,365,710.78

Capitalized Interest Account

3/15/2005

6/15/2005

Current Capitalized Interest Account Balance ($)

—

II. 2003-6 Transactions from: 2/28/2005 through: 5/31/2005


A	Student Loan Principal Activity
	i	Regular Principal Collections	$	48,957,659.63
	ii	Principal Collections from Guarantor		4,947,375.76
	iii	Principal Reimbursements		127,244.20
	iv	Other System Adjustments		0.00

	v	Total Principal Collections	$	54,032,279.59

B	Student Loan Non-Cash Principal Activity
	i	Other Adjustments	$	3,366.80
	ii	Capitalized Interest		(1,525,055.95	)

	iii	Total Non-Cash Principal Activity	$	(1,521,689.15	)


C	Total Student Loan Principal Activity		$	52,510,590.44


D	Student Loan Interest Activity
	i	Regular Interest Collections	$	1,695,803.35
	ii	Interest Claims Received from Guarantors		139,102.55
	iii	Collection Fees/Returned Items		27,241.65
	iv	Late Fee Reimbursements		101,105.36
	v	Interest Reimbursements		22,000.57
	vi	Other System Adjustments		0.00
	vii	Special Allowance Payments		2,283,479.34
	viii	Subsidy Payments		999,528.05

	ix	Total Interest Collections	$	5,268,260.87

E	Student Loan Non-Cash Interest Activity
	i	Interest Accrual Adjustment	$	(2,108.69	)
	ii	Capitalized Interest		1,525,055.95

	iii	Total Non-Cash Interest Adjustments	$	1,522,947.26


F	Total Student Loan Interest Activity		$	6,791,208.13


G.	Non-Reimbursable Losses During Collection Period		$	1,221.58

H.	Cumulative Non-Reimbursable Losses to Date		$	212,945.40

III. 2003-6 Collection Account Activity 2/28/2005 through 5/31/2005


A	Principal Collections
	i	Principal Payments Received	$	10,707,823.21
	ii	Consolidation Principal Payments		43,197,212.18
	iii	Reimbursements by Seller		986.82
	iv	Borrower Benefits Reimbursed		120,902.93
	v	Reimbursements by Servicer		0.02
	vi	Re-purchased Principal		5,354.43

	vii	Total Principal Collections	$	54,032,279.59

B	Interest Collections
	i	Interest Payments Received	$	4,707,550.43
	ii	Consolidation Interest Payments		410,362.86
	iii	Reimbursements by Seller		620.57
	iv	Borrower Benefits Reimbursed		0.00
	v	Reimbursements by Servicer		21,068.01
	vi	Re-purchased Interest		311.99
	vii	Collection Fees/Returned Items		27,241.65
	viii	Late Fees		101,105.36

	ix	Total Interest Collections	$	5,268,260.87

C	Other Reimbursements		$	235,931.00

D	Reserves in Excess of the Requirement		$	131,049.26

F	Administrator Account Investment Incom		$	—

G	Investment Earnings for Period in Trust Accounts ( VI-D)		$	272,091.54

H	Funds Released from Capitalized Interest Accoun		$	—

I	Return funds borrowed for previous distribution		$	—

	TOTAL AVAILABLE FUNDS		$	59,939,612.26
	LESS FUNDS PREVIOUSLY REMITTED:
		Servicing Fees	$	(868,488.40	)

J	NET AVAILABLE FUNDS		$	59,071,123.86

K	Servicing Fees Due for Current Period		$	414,027.67

L	Carryover Servicing Fees Due		$	—

M	Administration Fees Due		$	20,000.00


N	Total Fees Due for Period		$	434,027.67

IV. 2003-6 Portfolio Characteristics


	Weighted Avg Coupon						# of Loans				% *						Principal Amount				% *
STATUS	2/28/2005			5/31/2005			2/28/2005		5/31/2005		2/28/2005			5/31/2005			2/28/2005		5/31/2005		2/28/2005			5/31/2005
INTERIM:
In School
Current		2.770	%		2.770	%		40,573		30,345		27.736	%		22.479	%	$	193,089,335.22	$	135,925,060.06		32.802	%		25.353	%

Grace
Current		2.770	%		2.770	%		8,939		15,393		6.111	%		11.403	%	$	32,917,918.13	$	74,478,145.61		5.592	%		13.892	%

TOTAL INTERIM		2.770	%		2.770	%		49,512		45,738		33.847	%		33.883	%	$	226,007,253.35	$	210,403,205.67		38.394	%		39.244	%
REPAYMENT
Active
Current		3.762	%		3.750	%		46,168		42,631		31.561	%		31.581	%	$	167,214,761.01	$	144,952,163.00		28.407	%		27.036	%
31-60 Days Delinquent		3.664	%		3.695	%		4,388		4,281		3.000	%		3.171	%		16,165,783.88		14,805,629.13		2.746	%		2.762	%
61-90 Days Delinquent		3.590	%		3.735	%		4,081		2,471		2.790	%		1.831	%		15,252,694.25		8,508,518.85		2.591	%		1.587	%
91-120 Days Delinquent		3.723	%		3.751	%		2,274		1,861		1.555	%		1.379	%		7,454,538.40		6,059,360.41		1.266	%		1.130	%
> 120 Days Delinquent		3.742	%		3.654	%		6,066		6,614		4.147	%		4.900	%		18,961,676.91		21,917,394.11		3.221	%		4.088	%

Deferment
Current		2.982	%		2.963	%		16,926		15,291		11.571	%		11.328	%		67,924,623.76		62,066,832.24		11.539	%		11.577	%

Forbearance
Current		3.652	%		3.641	%		15,745		15,028		10.763	%		11.133	%		66,517,501.51		64,101,417.08		11.300	%		11.956	%

TOTAL REPAYMENT		3.581	%		3.567	%		95,648		88,177		65.386	%		65.321	%	$	359,491,579.72	$	322,411,314.82		61.071	%		60.136	%
Claims in Process (1)		3.746	%		3.809	%		1,117		1,068		0.764	%		0.791	%	$	3,143,702.60	$	3,311,398.45		0.534	%		0.618	%
Aged Claims Rejected (2)		3.669	%		3.519	%		5		7		0.003	%		0.005	%	$	5,980.48	$	12,006.77		0.001	%		0.002	%
GRAND TOTAL		3.270	%		3.256	%		146,282		134,990		100.000	%		100.000	%	$	588,648,516.15	$	536,137,925.71		100.000	%		100.000	%

(1) Claims filed and unpaid; includes claims rejected aged less than 6 months
(2) Claims rejected (subject to cure) aged 6 months or more; also includes claims deemed incurable pending repurchase
*Percentages may not total 100% due to rounding.

V. 2003-6 Portfolio Characteristics by School and Program


LOAN TYPE	WAC			# Loans		$ Amount		%


- GSL — Subsidized		3.189	%		76,583	$	248,292,887.52		46.311	%
- GSL — Unsubsidized		3.072	%		50,085		232,576,479.97		43.380	%
- PLUS Loans		4.234	%		7,651		52,805,391.15		9.849	%
- SLS Loans		5.490	%		671		2,463,167.07		0.459	%

- Total		3.256	%		134,990	$	536,137,925.71		100.000	%


SCHOOL TYPE	WAC			# Loans		$ Amount		%


- Four Year		3.229	%		108,066	$	471,698,902.14		87.981	%
- Two Year		3.410	%		19,997		47,516,833.93		8.863	%
- Technical		3.585	%		6,921		16,905,614.94		3.153	%
- Other		4.859	%		6		16,574.70		0.003	%

- Total		3.256	%		134,990	$	536,137,925.71		100.000	%

*Percentages may not total 100% due to rounding.

VI. 2003-6 Student Loan Rate Calculation and Floating Rate Swap Payments


A	Borrower Interest Accrued During Collection Period	$	3,620,503.45
B	Interest Subsidy Payments Accrued During Collection Period		962,880.22
C	SAP Payments Accrued During Collection Period		2,563,589.50
D	INV Earnings Accrued for Collection Period (RESERVE, COLLECTION)		272,091.54
E	Investment Earnings (ADMINISTRATOR ACCOUNTS)		0.00

F	Net Expected Interest Collections	$	7,419,064.71

VII. 2003-6 Accrued Interest Factors

Accrued

Int Factor

Accrual Period

Rate

Class A-1 Interest Rate

0.000000000

0.00000

Class A-2 Interest Rate

0.007768889

(03/15/05 - 06/15/05)

3.04000

Class A-3 Interest Rate

0.007922222

(03/15/05 - 06/15/05)

3.10000

Class A-4 Interest Rate

0.008203333

(03/15/05 - 06/15/05)

3.21000

Class B Interest Rate

0.009046667

(03/15/05 - 06/15/05)

3.54000

VIII. 2003-6 Inputs From Original Data 2/28/05


A	Total Student Loan Pool Outstanding
	i Portfolio Balance	$	588,648,516.15
	ii Interest To Be Capitalized		10,055,497.93

	iii Total Pool	$	598,704,014.08
	iv Specified Reserve Account Balance		1,496,760.04

	v Total Adjusted Pool	$	600,200,774.12


B	Total Note and Certificate Factor		0.591182288
C	Total Note Balance	$	600,200,774.12


D	Note Balance 3/15/2005	Class A-1		Class A-2		Class A-3		Class A-4		Class B


	i Current Factor		0.000000000		0.137729974		1.000000000		1.000000000		1.000000000
	ii Expected Note Balance	$	0.00	$	37,145,774.12	$	177,000,000.00	$	355,597,000.00	$	30,458,000.00

E	Note Principal Shortfall	$	0.00	$	0.00	$	0.00	$	0.00	$	0.00
F	Interest Shortfall	$	0.00	$	0.00	$	0.00	$	0.00	$	0.00
G	Interest Carryover	$	0.00	$	0.00	$	0.00	$	0.00	$	0.00


H	Reserve Account Balance	$	1,496,760.04
I	Unpaid Primary Servicing Fees from Prior Month(s)	$	0.00
J	Unpaid Administration fees from Prior Quarter(s)	$	0.00
K	Unpaid Carryover Servicing Fees from Prior Quarter(s)	$	0.00
L	Interest Due on Unpaid Carryover Servicing Fees	$	0.00

IX. 2003-6 Waterfall for Distributions


					Remaining
					Funds Balance
A	Total Available Funds ( Section III-J )		$	59,071,123.86	$	59,071,123.86

B	Primary Servicing Fees-Current Month		$	414,027.67	$	58,657,096.19

C	Administration Fee		$	20,000.00	$	58,637,096.19

D	Noteholder’s Interest Distribution Amount
	i	Class A-1	$	0.00	$	58,637,096.19
	ii	Class A-2	$	288,581.39	$	58,348,514.80
	iii	Class A-3	$	1,402,233.33	$	56,946,281.47
	iv	Class A-4	$	2,917,080.72	$	54,029,200.75
	vi	Class B	$	275,543.37	$	53,753,657.38

	vii	Total Noteholder's Interest Distribution	$	4,883,438.81

E	Noteholder’s Principal Distribution Amount Paid
	i	Class A-1	$	0.00	$	53,753,657.38
	ii	Class A-2	$	37,145,774.12	$	16,607,883.26
	iii	Class A-3	$	15,404,977.21	$	1,202,906.05
	iv	Class A-4	$	0.00	$	1,202,906.05
	vi	Class B	$	0.00	$	1,202,906.05

	vii	Total Noteholder's Principal Distribution	$	52,550,751.33

F	Increase to the Specified Reserve Account Balance		$	0.00	$	1,202,906.05

G	Carryover Servicing Fees		$	0.00	$	1,202,906.05

H	Excess to Certificate Holder		$	1,202,906.05	$	0.00

X. 2003-6 Distributions


A	Distribution Amounts		Class A-1		Class A-2		Class A-3		Class A-4		Class B
	i	Quarterly Interest Due	$	0.00	$	288,581.39	$	1,402,233.33	$	2,917,080.72	$	275,543.37
	ii	Quarterly Interest Paid		0.00		288,581.39	$	1,402,233.33	$	2,917,080.72		275,543.37

	iii	Interest Shortfall	$	0.00	$	0.00	$	0.00	$	0.00	$	0.00

	vii	Quarterly Principal Due	$	0.00	$	37,145,774.12	$	15,404,977.21	$	0.00	$	0.00
	viii	Quarterly Principal Paid		0.00	$	37,145,774.12		15,404,977.21		0.00		0.00

	ix	Quarterly Principal Shortfall	$	0.00	$	0.00	$	0.00	$	0.00	$	0.00

	x	Total Distribution Amount	$	0.00	$	37,434,355.51	$	16,807,210.54	$	2,917,080.72	$	275,543.37


B	Principal Distribution Reconciliation
	i	Notes Outstanding Principal Balance 5/31/05	$	600,200,774.12
	ii	Adjusted Pool Balance 5/31/05		547,650,022.79

	iii	Notes Balance Exceeding Adjusted Pool Balance (i-ii)	$	52,550,751.33


	iv	Adjusted Pool Balance 2/28/05	$	600,200,774.12
	v	Adjusted Pool Balance 5/31/05		547,650,022.79

	vi	Current Principal Due (iv-v)	$	52,550,751.33
	vii	Principal Shortfall from Previous Collection Period	—

	viii	Principal Distribution Amount (vi + vii)	$	52,550,751.33


	ix	Principal Distribution Amount Paid	$	52,550,751.33

	x	Principal Shortfall (viii - ix)	$	—
C		Total Principal Distribution	$	52,550,751.33
D		Total Interest Distribution		4,883,438.81

E		Total Cash Distributions	$	57,434,190.14


F	Note Balances				3/15/2005	Paydown Factor			6/15/2005
	i	A-1 Note Balance	78442GGY6	$	—			$	—
		A-1 Note Pool Factor			0.000000000		0.000000000		0.000000000

	ii	A-2 Note Balance	78442GGZ3	$	37,145,774.12			$	—
		A-2 Note Pool Factor			0.137729974		0.137729974		0.000000000

	iii	A-3 Note Balance	78442GHA7	$	177,000,000.00			$	161,595,022.79
		A-3 Note Pool Factor			1.000000000		0.087033770		0.912966230

	iv	A-4 Note Balance	78442GHB5	$	355,597,000.00			$	355,597,000.00
		A-4 Note Pool Factor			1.000000000		0.000000000		1.000000000

	vi	B Note Balance	78442GHC3	$	30,458,000.00			$	30,458,000.00
		B Note Pool Factor			1.000000000		0.000000000		1.000000000


G	Reserve Account Reconciliation
	i	Beginning of Period Balance	$	1,496,760.04
	ii	Deposits to correct Shortfall	$	—
	iv	Total Reserve Account Balance Available	$	1,496,760.04
	v	Required Reserve Account Balance	$	1,365,710.78

	vi	Shortfall Carried to Next Period	$	—
	vii	Excess Reserve — Release to Collection Account	$	131,049.26
	viii	Ending Reserve Account Balance	$	1,365,710.78

XI. 2003-6 Historical Pool Information


			03/01/05-05/31/05			12/01/04-02/28/05			9/1/04-11/30/04			6/1/04-8/31/04			3/1/04-5/31/04			12/1/03-2/29/04

Beginning Student Loan Portfolio Balance			$	588,648,516.15		$	649,138,251.97		$	709,066,768.01		$	784,778,926.41		$	813,521,103.52		$	875,235,689.47

	Student Loan Principal Activity
	i	Regular Principal Collections	$	48,957,659.63		$	56,142,221.90		$	60,793,858.77		$	73,795,505.45		$	26,186,211.11		$	60,697,983.74
	ii	Principal Collections from Guarantor		4,947,375.76			6,581,494.88			2,421,033.46			4,126,198.29			3,961,351.16			3,072,421.26
	iii	Principal Reimbursements		127,244.20			46,794.23			64,129.12			69,193.65			108,842.97			61,259.60
	iv	Other System Adjustments		—			—			—			—			—			—

	v	Total Principal Collections	$	54,032,279.59		$	62,770,511.01		$	63,279,021.35		$	77,990,897.39		$	30,256,405.24		$	63,831,664.60
	Student Loan Non-Cash Principal Activity
	i	Other Adjustments	$	3,366.80		$	7,275.31		$	40,469.42		$	89,650.40		$	67,617.58		$	61,817.30
	ii	Capitalized Interest		(1,525,055.95	)		(2,288,050.50	)		(3,390,974.73	)		(2,368,389.39	)		(1,581,845.71	)		(2,178,895.95	)

	iii	Total Non-Cash Principal Activity	$	(1,521,689.15	)	$	(2,280,775.19	)	$	(3,350,505.31	)	$	(2,278,738.99	)	$	(1,514,228.13	)	$	(2,117,078.65	)

(-)	Total Student Loan Principal Activity		$	52,510,590.44		$	60,489,735.82		$	59,928,516.04		$	75,712,158.40		$	28,742,177.11		$	61,714,585.95

	Student Loan Interest Activity
	i	Regular Interest Collections	$	1,695,803.35		$	1,881,885.85		$	2,315,271.41		$	2,386,562.63		$	1,940,165.54		$	2,324,606.22
	ii	Interest Claims Received from Guarantors		139,102.55			177,915.97			76,591.08			158,481.37			154,318.82			113,036.15
	iii	Collection Fees/Returned Items		27,241.65			23,740.18			23,248.94			18,785.30			12,634.40			12,485.06
	iv	Late Fee Reimbursements		101,105.36			98,838.05			93,994.79			107,346.83			86,051.39			87,441.89
	v	Interest Reimbursements		22,000.57			34,227.89			33,067.67			206,308.28			237,933.62			7,535.18
	vi	Other System Adjustments		—			—			—			—			—			—
	vii	Special Allowance Payments		2,283,479.34			1,742,123.22			1,043,939.79			266,339.13			36,075.92			54,259.27
	viii	Subsidy Payments		999,528.05			1,195,517.06			1,395,786.06			1,577,899.39			1,677,223.94			1,936,474.00

	ix	Total Interest Collections	$	5,268,260.87		$	5,154,248.22		$	4,981,899.74		$	4,721,722.93		$	4,144,403.63		$	4,535,837.77

	Student Loan Non-Cash Interest Activity
	i	Interest Accrual Adjustment	$	(2,108.69	)	$	192.08		$	65.41		$	(1,029.47	)	$	(6,717.78	)	$	(393.92	)
	ii	Capitalized Interest		1,525,055.95			2,288,050.50			3,390,974.73			2,368,389.39			1,581,845.71			2,178,895.95

	iii	Total Non-Cash Interest Adjustments	$	1,522,947.26		$	2,288,242.58		$	3,391,040.14		$	2,367,359.92		$	1,575,127.93		$	2,178,502.03

	Total Student Loan Interest Activity		$	6,791,208.13		$	7,442,490.80		$	8,372,939.88		$	7,089,082.85		$	5,719,531.56		$	6,714,339.80

(=)	Ending Student Loan Portfolio Balance		$	536,137,925.71		$	588,648,516.15		$	649,138,251.97		$	709,066,768.01		$	784,778,926.41		$	813,521,103.52
(+)	Interest to be Capitalized		$	10,146,386.30		$	10,055,497.93		$	10,406,870.19		$	12,033,416.08		$	12,483,647.57		$	11,542,135.61

(=)	TOTAL POOL		$	546,284,312.01		$	598,704,014.08		$	659,545,122.16		$	721,100,184.09		$	797,262,573.98		$	825,063,239.13

(+)	Reserve Account Balance		$	1,365,710.78		$	1,496,760.04		$	1,648,862.81		$	1,802,750.46		$	1,993,156.43		$	2,062,658.10

(=)	Total Adjusted Pool		$	547,650,022.79		$	600,200,774.12		$	661,193,984.97		$	722,902,934.55		$	799,255,730.41		$	827,125,897.23

XII. 2003-6 Payment History and CPRs


Distribution	Actual		Since Issued
Date	Pool Balances		CPR *
Sep-03	$	948,086,849	15.31%
Dec-03	$	886,384,775	18.40%
Mar-04	$	825,063,239	19.56%
Jun-04	$	797,262,574	17.25%
Sep-04	$	721,100,184	19.78%
Dec-04	$	659,545,122	20.87%
Mar-05	$	598,704,014	21.80%
Jun-05	$	546,284,312	22.26%

* “Since Issued CPR” is based on the current period’s ending pool balance
calculated against the original pool balance and assuming cutoff date pool data.

SLM Student Loan Trust 2003-6 8-K