2025 California Tax Form – Be sure to verify that the form you are downloading is for the correct year. Use form 540 to file california resident income tax return. Do not combine this payment with payment of your tax due for 2025. Enter an estimate of your itemized deductions for california taxes for this tax year as listed in the schedules in the ftb form 540 1.
Fiscal year filers, enter year ending month: California provides a standard personal exemption tax deduction of $ 144.00 in 2025 per qualifying filer and $ 446.00 per qualifying dependent(s), this is used to reduce the amount of income that is subject to tax in 2025. Instruction booklet for form 540. Keep in mind that some states will not update their tax forms for 2025 until january 2026.
2025 California Tax Form
2025 California Tax Form
File and pay by jan. The tax tables below include the tax rates, thresholds and allowances included in the california tax calculator 2025. Calculate your total tax due using the ca tax calculator (update to include the 2025/26 tax brackets).
2025/26 california state tax refund calculator. Visit our forms and publications search tool. Estimated tax is the tax you expect to owe in 2025 after subtracting the credits you plan to take and tax you expect to have withheld.
Official site of the state of california. California resident income tax return. Some publications and tax form instructions are available in html format and can be translated.
Once you determine what form you should file, use this service to find a tax form or publication from 2008 to present. Deduct the amount of tax paid from the tax calculation to provide an example of your 2025/26 tax refund.

California state tax 540 doesn't recognize state tax withholding on federal form
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