Use the worksheet on the next page to determine if you owe tax.
Tax: if you do not owe tax, do not complete or mail form FTB 3519. However, file your tax return by October 15, 2026.
Form 540 2EZ: if you use form FTB 3519, you may not file Form 540 2EZ, California Resident Income Tax Return.
Web Pay, EFW or credit card: do not mail form FTB 3519 to the FTB.
Check or money order: using black or blue ink, complete your check or money order and the payment form below and mail both to the Franchise Tax Board.
Outside the USA: if you are residing or traveling outside the USA on April 15, 2026, the deadline to file your tax return and pay the tax is June 15, 2026.
| Question | Answer |
|---|---|
| Form Name | Form FTB 3519 |
| Form Length | 2 pages |
| Fillable? | Yes |
| Fillable fields | 22 |
| Avg. time to fill out | 4 min |
| Edition | 2025 |
| Matches the agency's file | Yes, checked October 4, 2026 |
| Other names | FTB 3519, FTB3519, Form 3519, CA 3519, California form 3519, Payment for Automatic Extension for Individuals |
| Official source | FTB 3519 2025, Franchise Tax Board |
Form FTB 3519 isn’t the one you’re looking for?