v3.26.1
Income Taxes (Tables)
 12 Months Ended
Mar. 31, 2026
Income Tax Disclosure [Abstract]  
Income before Income Tax Expense by Jurisdiction
Income before income tax expense by jurisdiction for the fiscal years ended March 31, 2024, 2025 and 2026 was as follows:
 202420252026
 (in millions)
Domestic income (loss) ¥611,036 ¥(407,567)¥411,564 
Foreign income1,267,190 2,203,143 2,097,931 
Total¥1,878,226 ¥1,795,576 ¥2,509,495 
Details of Current and Deferred Income Tax Expense (Benefit)
The detail of current and deferred income tax expense for the fiscal years ended March 31, 2024 and 2025 was as follows:
 20242025
 
(in millions)
Current:   
Domestic¥106,951 ¥118,433 
Foreign302,494 241,724 
Total409,445 360,157 
Deferred:
Domestic87,990 103,533 
Foreign3,222 64,248 
Total91,212 167,781 
Income tax expense
500,657 527,938 
Income tax expense (benefit) reported in Accumulated OCI relating to:
Investment securities33,327 (46,184)
Debt valuation adjustments(19,707)4,941 
Derivatives qualifying for cash flow hedges(120)(436)
Defined benefit plans170,191 32,952 
Foreign currency translation adjustments155,814 (11,455)
Total339,505 (20,182)
Total¥840,162 ¥507,756 
On March 31, 2025, the Japanese Diet enacted the tax related law, “Special Measures Law for Securing Defense Funding.” As a result, starting from fiscal years beginning on or after April 1, 2026, a 4.0% surcharge will be added to the corporate tax rate. This surcharge is based on the corporate tax rate of 23.2% and entails an approximately 0.9% increase in the combined normal effective statutory tax rate from 30.6% to 31.5%. The change in tax laws resulted in an increase of ¥20,982 million in income tax expense for the fiscal year ended March 31, 2025.

The detail of current and deferred income tax expense for the fiscal year ended March 31, 2026 was as follows:
2026
(in millions)
Current:
Domestic
National statutory income tax expense¥393,143 
Local income tax expense107,730 
Foreign320,027 
Total820,900 
Deferred:
Domestic
National statutory income tax expense
(149,785)
Local income tax expense
(4,857)
Foreign(40,667)
Total(195,309)
Income tax expense (benefit)625,591 
Income tax expense (benefit) reported in Accumulated OCI relating to:
Investment securities13,290 
Debt valuation adjustments1,290 
Derivatives qualifying for cash flow hedges(2,872)
Defined benefit plans99,102 
Foreign currency translation adjustments98,302 
Total209,112 
Total¥834,703 
Income Taxes Paid Net of Refunds
The detail of income taxes paid for the fiscal year ended March 31, 2026 was as follows:


2026
(in millions)
National statutory income tax¥105,850 
Local income tax23,914 
Foreign tax300,145 
Total¥429,909 

Income tax paid exceeded 5 percent of total income taxes paid in the following jurisdictions:
2026
(in millions)
Foreign
　Indonesia

¥32,112 
　Thailand

39,266 
　United Kingdom of Great Britain and Northern Ireland

31,074 
　United States of America

¥69,563 
Reconciliation of Effective Income Tax Rate
A reconciliation of the effective income tax rates reflected in the accompanying consolidated statements of income to the combined normal effective statutory tax rates for the fiscal years ended March 31, 2024, and 2025 was as follows:
 20242025
Combined normal effective statutory tax rate30.6%30.6%
Nondeductible expenses0.4 0.4 
Impairment of goodwill— 2.4 
Foreign tax credit and payments0.9 0.2 
Lower tax rates applicable to income of subsidiaries(1.5)(2.5)
Change in valuation allowance(1.4)0.3 
Nontaxable dividends received(4.1)(5.3)
Undistributed earnings of subsidiaries0.9 1.8 
Tax and interest expense for uncertainty in income taxes— 1.7 
Tax penalty and tax refund— (2.9)(1)
Noncontrolling interest income 0.6 0.1 
Effect of changes in tax laws— 1.2 
Expiration of loss carryforward0.1 1.4 
Other—net0.2 0.0 
Effective income tax rate26.7%29.4%

Note:
(1)For the fiscal year ended March 31, 2025, MUAH recognized a tax benefit of ¥52,129 million related to the amendment of the California state tax return, resulting in a 2.9 percentage points decrease in the effective tax rate.

A reconciliation of the effective income tax rates reflected in the accompanying consolidated statements of income to the national statutory corporate tax rate for the fiscal year ended March 31, 2026 was as follows:
 2026
(amount)(percent)
(in millions, except percentages)
National statutory corporate tax rate
¥618,841 24.7 %
Prefectural. and municipal tax, net of national income tax effect(1)
102,873 4.1 
Foreign tax effects
(10,489)(0.4)
Effect of changes in tax laws
(12,876)(0.5)
Change in valuation allowances
(20,757)(0.8)
Changes in unrecognized tax benefits
147 0.0 
Effect of cross-border tax laws
Foreign branch tax rate difference
21,110 0.8 
Other(2)
22,723 0.9 
Tax credits
(4,337)(0.2)
Nontaxable income
Nontaxable dividends received
(82,603)(3.3)
Other
(96)0.0 
Nondeductible expenses
Impairment of goodwill
1,270 0.1 
Other
(1,337)(0.1)
Tax penalty and tax refund
17 0.0 
Expiration of loss carryforward
13,065 0.5 
Undistributed earnings of subsidiaries
4,362 0.2 
Other-net
(26,322)(1.1)
Effective income tax rate
¥625,591 24.9 %
Notes:
(1)This category includes income taxes imposed by prefectures and municipalities in Japan. Domestic local income tax in Tokyo made up the majority (greater than 50 percent) of the tax effect in this category.
(2)This category includes the income tax effect of Pillar Two top-up tax and the Japan tax effect of foreign branches.
Components of Net Deferred Tax Assets The tax effects of the items comprising the MUFG Group’s net deferred tax assets at March 31, 2025 and 2026 were as follows:
 20252026
 
(in millions)
Deferred tax assets:   
Allowance for credit losses¥390,614 ¥392,077 
Operating loss carryforwards86,747 72,964 
Accrued liabilities and other328,371 424,866 
Premises and equipment113,572 106,131 
Derivative financial instruments649,519 984,938 
Obligations under operating leases89,790 97,589 
Valuation allowance(122,241)(117,183)
Total deferred tax assets¥1,536,372 ¥1,961,382 
 20252026
 
(in millions)
Deferred tax liabilities:   
Investment securities (including trading account assets at fair value under the fair value option)642,105 748,676 
Loans3,466 4,333 
Intangible assets87,064 87,980 
Lease transactions16,866 15,002 
Defined benefit plans270,634 376,848 
Investments in subsidiaries and affiliates1,002,424 1,295,676 
Right-of-use assets of operating leases64,074 74,945 
Other81,284 — 
Total deferred tax liabilities2,167,917 2,603,460 
Net deferred tax liabilities¥(631,545)¥(642,078)
Operating Loss Carryforwards and Tax Credit Carryforwards Such carryforwards, if not utilized, are scheduled to expire as follows:
 
Operating loss
 carryforwards
 
Tax credit
 carryforwards
 (in millions)
Fiscal year ending March 31:   
2027¥417 ¥475 
20281,286 331 
202910,544 173 
203041,168 377 
203115,151 199 
20321,339 281 
2033 and thereafter6,979 2,646 
No definite expiration date54,155 1,893 
Total¥131,039 ¥6,375 
Roll-forward of Unrecognized Tax Benefits
The following is a roll-forward of the MUFG Group’s unrecognized tax benefits for the fiscal years ended March 31, 2024, 2025 and 2026:
 202420252026
 
(in millions)
Balance at beginning of fiscal year¥25,400 ¥10,521 ¥50,780 
Gross amount of increases for current year’s tax positions32 — — 
Gross amount of increases for prior years’ tax positions— 40,882 33 
Gross amount of decreases for prior years’ tax positions(16,719)(23)— 
Net amount of changes relating to settlements with tax authorities
— (2,258)— 
Decreases due to lapse of applicable statutes of limitations— (772)— 
Foreign exchange translation and other1,808 2,430 (267)
Balance at end of fiscal year¥10,521 ¥50,780 ¥50,546 
Roll-forward of Interest and Penalties Recognized The following is a roll-forward of the interest and penalties recognized in the accompanying consolidated financial statements for the fiscal years ended March 31, 2024, 2025 and 2026:
 202420252026
 
(in millions)
Balance at beginning of fiscal year¥2,167 ¥1,260 ¥305 
Total interest and penalties in the consolidated statements of income
(1,218)(1,770)(52)
Total cash settlements, foreign exchange translation and other311 815 334 
Balance at end of fiscal year¥1,260 ¥305 ¥587 
Status of Years under Audit or Open to Examination by Major Tax Jurisdictions The following are the major tax jurisdictions in which the MUFG Group operates and the status of years under audit or open to examination:
JurisdictionTax years
Japan2025 and forward
United States—Federal2017 and forward
United States—California2017 and forward
Indonesia2020 and forward