FTB Form 3518: One-Time Authorization for Release of Confidential Information
Learn what California FTB Form 3518 is used for, who should file it, and how to authorize someone to receive your confidential tax information one time.
Tax Forms
Form IT-203-C: Nonresident or Part-Year Resident Spouse’s Certification (2024)
Learn what Form IT-203-C is, who needs to file it, and how it affects joint New York returns when one spouse has no New York income.
California Form 3500 (2025): Exemption Application Explained
Learn who needs California FTB Form 3500, when to file it, and how to complete the Exemption Application to qualify for state tax-exempt status.
California Form 3500A: Submission of Exemption Request Explained
Learn what California Form 3500A is, which nonprofits need it, when to file it with the Franchise Tax Board, and how to fill out this state tax-exemption submission.
Form IT-203-ATT: Other Tax Credits and Taxes for New York Nonresidents (Tax Year 2025)
Learn what Form IT-203-ATT is, who needs to file it, and how to fill out this New York State attachment for nonresident and part-year resident tax credits and other taxes.
Form IT-201-ATT: Other Tax Credits and Taxes (Tax Year 2025)
Learn what New York Form IT-201-ATT is, who needs to file it, and how to fill it out to claim credits or report other taxes with your IT-201 return.
Form IT-203-B: Income Allocation and College Tuition Worksheet for New York Nonresidents (Tax Year 2025)
Learn who needs Form IT-203-B for tax year 2025, how New York nonresidents and part-year residents allocate income and claim the college tuition itemized deduction.
FTB Form 2335: VITA Military Worksheet Explained
Learn what FTB Form 2335 (VITA Military Worksheet) is, who needs it, when it applies, and how to fill it out for California state tax returns.
Form IT-135: Sales and Use Tax Report for Purchases of $25,000 or More (New York, Tax Year 2025)
Learn who must file Form IT-135 in New York, when it’s required, and how to report sales and use tax on purchases of $25,000 or more with your personal income tax return.
Form IT-182: Passive Activity Loss Limitations (New York State, Tax Year 2025)
Learn who needs New York Form IT-182 for passive activity loss limitations, when it’s required, and how to fill out this fillable PDF for tax year 2025.