Asset-Backed Issuer Distribution Report (Form 10-D)

GM Financial Automobile Leasing Trust 2026-1

4.240% Exchange Note

Class A-1 3.82100% Asset Backed Notes

Class A-2 3.77% Asset Backed Notes

Class A-3 3.88% Asset Backed Notes

Class A-4 3.98% Asset Backed Notes

Class B 4.12% Asset Backed Notes

Class C 4.23% Asset Backed Notes

Servicer's Certificate

Beginning of Period:					09/01/26
End of Period:					09/30/26
Number of days in Interest Period (Actual/360):					29
Number of days in Collection Period:					30
Report Due Date:					10/16/26
Distribution Date:					10/20/26
Transaction Month:					8

2026-1										Original Agg.
Designated Pool		Units				Start Date		Closing Date		Securitization Value
			31,700			01/02/2026		02/12/2026		$	1,111,814,701
Total			31,700							$	1,111,814,701

RECONCILIATION OF 2026-1 DESIGNATED POOL AGGREGATE SECURITIZATION VALUE

{1}

Beginning of period Aggregate Securitization Value

{1}

$

957,845,678

{2}

Reduction in Agg. Securitization Value due to payments

{2}

8,983,853

{3}

Reduction in Agg. Securitization Value due to Defaulted Leases

{3}

1,562,747

{4}

Reduction in Agg. Securitization Value due to early terminations, dealer buyouts, cancellations, repurchases

{4}

15,213,627

{5}

Other adjustments

{5}

0

{6}

Total change in Agg. Securitization Value

{6}

25,760,227

{7}

End of period Aggregate Securitization Value

{7}

$

932,085,451

{8}

Pool Factor

{8}

83.834604

%

RECONCILIATION OF 2026-1 EXCHANGE NOTE

{9}		Original Exchange Note Balance		{9}		$	1,060,000,000
{10}		Beginning of period Exchange Note Balance		{10}		$	906,030,977
{11}		Exchange Note Principal Payment Amount		{11}			25,760,227
{12}		End of period Exchange Note Balance		{12}		$	880,270,750
{13}		Note Pool Factor		{13}			83.044410	%

RECONCILIATION OF THE ASSET BACKED NOTES

						Class A-1				Class A-2				Class A-3				Class A-4
{14}		Original Note Balance		{14}		$	139,860,000			$	352,120,000			$	352,120,000			$	61,500,000
{15}		Beginning of period Note Balance		{15}		$	0			$	332,445,134			$	352,120,000			$	61,500,000
{16}		Noteholders' Principal Distributable Amount		{16}			0				25,760,227				0				0
{17}		Noteholders' Accelerated Principal Amount		{17}			0				0				0				0
{18}		Aggregate Principal Parity Amount		{18}			0				0				0				0
{19}		Matured Principal Shortfall		{19}			0				0				0				0
{20}		End of period Note Balance		{20}		$	0			$	306,684,907			$	352,120,000			$	61,500,000
{21}		Note Pool Factor		{21}			0.000000	%			87.096702	%			100.0000000	%			100.000000	%

						Class B				Class C				TOTAL
{22}		Original Note Balance		{22}		$	49,460,000			$	45,580,000			$	1,000,640,000
{23}		Beginning of period Note Balance		{23}		$	49,460,000			$	45,580,000			$	841,105,134
{24}		Noteholders' Principal Distributable Amount		{24}			0				0				25,760,227
{25}		Noteholders' Accelerated Principal Amount		{25}			0				0				0
{26}		Aggregate Principal Parity Amount		{26}			0				0				0
{27}		Matured Principal Shortfall		{27}			0				0				0
{28}		End of period Note Balance		{28}		$	49,460,000			$	45,580,000			$	815,344,907
{29}		Note Pool Factor		{29}			100.000000	%			100.000000	%			81.482342	%

EXCHANGE NOTE MONTHLY PRINCIPAL PAYMENT AND INTEREST CALCULATIONS

Principal payment calculation:

{30}

Beginning of period Designated Pool Balance

{30}

$

957,845,678

{31}

Ending Designated Pool Balance

{31}

932,085,451

{32}

Unpaid prior Exchange Note Principal Payment Amount

{32}

0

{33}

Sum of {31} + {32}

{33}

932,085,451

{34}

Exchange Note Principal Payment Amount {30} - {33}

{34}

$

25,760,227

Interest calculation:

				Beg Note Balance				Interest Carryover				Interest Rate				Days			Days Basis			Interest
{35}				$	906,030,977			$	0				4.240	%		30			30/360			$	3,201,310

RECONCILIATION OF EXCHANGE NOTE COLLECTION ACCOUNT

Additions:

{36}

2026-1 Designated Pool Collections (net of Liquidation Proceeds and fees)

{36}

$

15,962,467

{37}

Net Liquidation Proceeds collected during period

{37}

18,102,250

{38}

Investment Earnings

{38}

98,846

{39}

Investment Earnings - transferred to Indenture Note Collection Account

{39}

(98,846

)

{40}

Deposit from Servicer

{40}

0

{41}

Total Additions:

{41}

34,064,717

Distributions:

{42}

To the Servicer, Designated Pool Servicing Fee

{42}

798,205

{43}

To the 2026-1 Exchange Noteholder, the Exchange Note Interest Payment Amount

{43}

3,201,310

{44}

To the 2026-1 Exchange Noteholder, the Exchange Note Principal Payment Amount

{44}

25,760,227

{45}

To the 2026-1 Exchange Noteholder, any funds available to pay obligations pursuant to Indenture Section 8.3 (a)(i) through (xiv)

{45}

0

{46}

To the 2026-1 Exchange Noteholder, all remaining funds to be applied as Excess Exchange Note Payments

{46}

4,304,975

{47}

Total Distributions:

{47}

$

34,064,717

NOTEHOLDERS' MONTHLY PRINCIPAL PAYMENT AND INTEREST CALCULATIONS

Noteholders' Principal Distributable calculation:

{48}

Beginning Agg. Securitization Value

{48}

$

957,845,678

{49}

Ending Agg. Securitization Value

{49}

932,085,451

{50}

Principal Distributable Amount {48} - {49}

{50}

25,760,227

{51}

Noteholders' Principal Carryover Amount

{51}

0

{52}

Principal Distributable Amount + Noteholders' Principal Carryover Amount

{52}

25,760,227

{53}

Amount required to reduce Outstanding Amount after giving effect to distributions made pursuant to Indenture Section 8.3 (a) (i) through (x) to the Required Pro Forma Note Balance

{53}

25,760,227

{54}

Noteholders' Principal Distributable Amount Lesser of {52} and {53}

{54}

$

25,760,227

Noteholders' Interest Distributable calculation:

		Class		Beg Note Balance				Interest Carryover				Interest Rate				Days			Days Basis			Interest
{55}		Class A-1		$	0			$	0				3.82100	%		29			Actual/360			$	0
{56}		Class A-2		$	332,445,134				0				3.77	%		30			30/360				1,044,432
{57}		Class A-3		$	352,120,000				0				3.88	%		30			30/360				1,138,522
{58}		Class A-4		$	61,500,000				0				3.98	%		30			30/360				203,975
{59}		Class B		$	49,460,000				0				4.12	%		30			30/360				169,813
{60}		Class C		$	45,580,000				0				4.23	%		30			30/360				160,670

RECONCILIATION OF INDENTURE COLLECTION ACCOUNT

Available Funds:

{61}

2026-1 Exchange Note Collections

{61}

$

33,266,512

{62}

Investment Earnings

{62}

0

{63}

Investment Earnings - transferred from Exchange Note Collection Account

{63}

98,846

{64}

Investment Earnings - and amounts released from Reserve Account pursuant to Section 2.14(b)(ii) of Servicing Supplement

{64}

8,422

{65}

Optional Purchase Price

{65}

0

{66}

Indenture Section 5.4 disposition of Collateral

{66}

0

{67}

Available Funds:

{67}

33,373,780

{68}

Reserve Account Withdrawal Amount

{68}

0

{69}

Total Distributable Funds:

{69}

33,373,780

Distributions:

{70}

To the Successor Servicer, unpaid transition expenses, pro rata

{70}

0

{71}

To the Indenture Trustee, any accrued and unpaid fees & expenses, pro rata

{71}

417

{72}

To the Issuer Owner Trustee, any accrued and unpaid fees & expenses, pro rata

{72}

250

{73}

To the Asset Representations Reviewer, any accrued and unpaid fees & expenses, pro rata

{73}

0

{74}

Class A-1 Noteholders' Interest Distributable Amount pari passu

{74}

0

{75}

Class A-2 Noteholders' Interest Distributable Amount pari passu

{75}

1,044,432

{76}

Class A-3 Noteholders' Interest Distributable Amount pari passu

{76}

1,138,522

{77}

Class A-4 Noteholders' Interest Distributable Amount pari passu

{77}

203,975

{78}

Class A Noteholders' Principal Parity Amount or Matured Principal Shortfall

{78}

0

{79}

Class B Noteholders' Interest Distributable Amount

{79}

169,813

{80}

Class B Noteholders' Principal Parity Amount or Matured Principal Shortfall

{80}

0

{81}

Class C Noteholders' Interest Distributable Amount

{81}

160,670

{82}

Class C Noteholders' Principal Parity Amount or Matured Principal Shortfall

{82}

0

{83}

Noteholders' Principal Distributable Amount

{83}

25,760,227

{84}

To the Reserve Account, the Reserve Account Required Amount

{84}

0

{85}

To the Noteholders, the Accelerated Principal Amount (as calculated below)

{85}

0

{86}

To the Successor Servicer, any amounts in excess of the caps set forth, pro rata

{86}

0

{87}

To the Indenture Trustee, any amounts in excess of the caps set forth, pro rata

{87}

0

{88}

To the Asset Representations Reviewer, any amounts in excess of the caps set forth, pro rata

{88}

0

{89}

To the Issuer Owner Trustee, any amounts in excess of the caps set forth, pro rata

{89}

0

{90}

To the Issuer Trust Certificateholders, the aggregate amount remaining

{90}

4,895,474

{91}

Total Distributions:

{91}

$

33,373,780

PRINCIPAL PARITY AMOUNT CALCULATION

		Class		(X) Cumulative Note Balance				(Y) Aggregate Securitization Value				(I) Excess of (X) - (Y)				(II) Total Available Funds in Indenture Collection Account				Lesser of (I) or (II)
{92}		Class A		$	746,065,134			$	932,085,451			$	0			$	30,986,184			$	0
{93}		Class B			795,525,134				932,085,451				0				30,816,371				0
{94}		Class C			841,105,134				932,085,451				0				30,655,701				0

ACCELERATED PRINCIPAL AMOUNT CALCULATION

{95}

Excess Total Available Funds

{95}

$

4,895,474

{96}

Beginning Note Balance

{96}

841,105,134

{97}

Principal payments through Indenture Section 8.3 (a) (i) through (xii)

{97}

25,760,227

{98}

Pro-Forma Note Balance

{98}

815,344,907

{99}

Ending Aggregate Securitization Value

{99}

932,085,451

{100}

10.5% of Aggregate Securitization Value as of Cutoff ($116,740,544)

{100}

116,740,544

{101}

Required Pro Forma Note Balance {99} - {100}

{101}

815,344,907

{102}

Excess of Pro Forma Balance minus Required Pro Forma Balance {98} - {101}

{102}

0

{103}

Lesser of Excess Total Available Funds and Excess of Pro Forma Note Balance

{103}

$

0

OVERCOLLATERALIZATION CALCULATIONS

Exchange Note:

{104}

Ending Aggregate Securitization Value

{104}

$

932,085,451

{105}

End of Period Note Balance

{105}

880,270,750

{106}

Overcollateralization

{106}

51,814,701

{107}

Overcollateralization %

{107}

5.56

%

Asset Backed Notes:

{108}

Ending Aggregate Securitization Value

{108}

932,085,451

{109}

End of Period Note Balance

{109}

815,344,907

{110}

Overcollateralization

{110}

116,740,544

{111}

Overcollateralization %

{111}

12.52

%

RECONCILIATION OF 2026-1 CASH RESERVE ACCOUNT

{112}

Specified Reserve Balance

{112}

$

2,779,537

{113}

Beginning of Period Reserve Account balance

{113}

$

2,779,537

{114}

Investment Earnings

{114}

8,422

{115}

From the Indenture Collection Account, the Reserve Account Required Amount

{115}

0

{116}

To the Indenture Collection Account, the Reserve Account Withdrawal Amount

{116}

0

{117}

Total Reserve balance available:

{117}

2,787,959

{118}

Specified Reserve Balance

{118}

2,779,537

{119}

Release Excess Cash to Indenture Collection Available Funds

{119}

8,422

{120}

End of period Reserve Account balance

{120}

$

2,779,537

ASSET REPRESENTATIONS REVIEW DELINQUENCY TRIGGER

Dollars

Percentage

{121}

Receivables with Scheduled Payment delinquent 61 days or more

{121}

$

1,522,792

0.16

%

{122}

Compliance (Trigger Violation is a Delinquency Rate Greater Than 1.40%)

{122}

Yes

By:	/s/ Ellen Billings
Name:	Ellen Billings
Title:	Senior Vice President, Controller - North America
Date:	October 15, 2026

GM Financial

GMALT 2026-1

Supplemental Monthly Data

September 30, 2026

				Aggregate Securitization Value				Residual Value
Beginning of Period				$	957,845,678			$	795,124,653
Change					(25,760,227	)			(14,982,236	)
End of Period				$	932,085,451			$	780,142,417
Residual Value as % of Agg. Securitization Value									83.70	%

Delinquency

Leases with scheduled payment delinquent				Number of Leases				Agg. Securitization Value				Percentage(1)
0 - 30 days					28,569				926,260,818				99.38	%
31 - 60 days					117				4,301,841				0.46	%
61 - 90 days					32				1,323,832				0.14	%
91 - 120 days					5				198,960				0.02	%
Total					28,723				932,085,451				100.00	%

Lease Terminations

					Current Period								Cumulative
				Number of Leases				Agg. Securitization Value				Number of Leases				Agg. Securitization Value
Retained vehicles by lessee
Early terminations					276				8,161,592				1,942				64,169,287
Standard terminations					86				2,134,825				181				4,256,481
Total retained by lessee					362				10,296,417				2,123				68,425,768
Returned Vehicles
Early terminations					116				3,269,895				378				10,842,102
Standard terminations					57				1,581,620				94				2,633,645
Total returned to dealer					173				4,851,515				472				13,475,747
Charged off leases / Repossessed vehicles					49				1,562,747				381				13,124,127
Repurchases					1				65,697				1				65,697
Other					0				0				0				0
Total terminations					585				16,776,376				2,977				95,091,339

Lease Extensions/Deferments

					Current Period
				Number of Leases				Agg. Securitization Value				Percentage
Term Extensions					51				1,315,986				0.14	%
Deferments					22				1,096,870				0.11	%

Net Credit (Gain) Loss

						Current Period				Cumulative
Agg. Securitized Value of early term defaults							1,562,747				13,124,127
less: Sales proceeds							1,649,023				12,246,970
less: Excess wear and excess mileage received							0				1,155
less: Other amounts received							0				0
Net Credit (Gain) Loss							(86,276	)			876,002

Residual (Gain) Loss on Returned Vehicles

Agg. Securitized Value of returned vehicles sold by Servicer							4,814,206				13,355,736
add: Reimbursement of outstanding residual advance							N/A				N/A
less: Sales proceeds							5,120,110				14,654,295
less: Excess wear and excess mileage received							14,102				41,248
less: Other recovery amounts							0				0
Residual (Gain) Loss							(320,006	)			(1,339,807	)

				Current Period				Prev. Month
Prepay Speed					0.5969	%			0.5389	%
Return Rate based on Scheduled to Terminate(2)					43.3584	%			47.0790	%
Return Rate based on Terminated Leases(3)					29.5726	%			27.5100	%

(1) Percentages may not add to 100% due to rounding.

(2) Percentage of total number of vehicles returned to dealer over number of vehicles scheduled to terminate per month.

(3) Percentage of total number of vehicles returned to dealer over number of vehicles terminated per month.