Upcoming Tax Deadlines
We hope you will find the following calendar useful in keeping track of upcoming deadlines. Remember, it never hurts to give us your information as early as possible so that we have the maximum time to review before the filing deadline. If you have a question please ask us or the agency with which you must file.
Remember that on the 10th of every month tip earners must report their tips to their employer.
Some forms you may find useful are included below:
W-4 - Employee's Withholding Allowance Certificate
SS-4 - Application for Employer Identification Number
W-9 - Request for Tax Payer Identification Number
1040-ES - Estimated Tax Voucher for Individuals
540-ES - Estimate Tax Voucher for Individual - California
Extension Form 4868
Date | Description |
| 01/15 | 4th Quarter Estimated Payment Due for Individuals |
| 01/31 | File 4th Quarter, Annual Payroll, and Sales Tax Returns |
| 02/24 | 1st Sales Tax Prepayment of the 1st Quarter due |
| 02/28 | 1099 & 1098 Filing Due to IRS |
| 02/28 | San Francisco Business Tax Due |
| 03/15 | Corporate Tax Returns or Extensions Due |
| 03/24 | 2nd Sales Tax Prepayment of the 2nd Quarter Due |
| 04/01 | San Francisco 571L Due (Property / Equipment) |
| 04/15 | Individual Tax Returns or Extensions Due |
| 04/15 | Partnership (LLC) Returns Due |
| 04/15 | Estates & Trust Returns Due |
| 04/15 | $800 for Corporations & LLC's due to Franchise Tax Board |
| 04/15 | Gift Returns Due |
| 04/15 | 1st Quarter Estimates Due for Individuals |
| 04/30 | Payroll Tax Returns Due |
| 04/30 | 1st Quarter Sales & Use Tax Return Due |
| 05/15 | Non-profit Returns or Extensions Due |
| 05/24 | 1st Sales Tax Prepayment of the 2nd Quarter Due |
| 06/15 | 2nd Quarter Individual Estimates Due |
| 06/24 | 2nd Sales Tax Prepayment of the 2nd Quarter Due |
| 07/31 | Payroll Tax Returns Due |
| 07/31 | 5500's Due (Retirement) |
| 07/31 | Sales Tax Returns Due 2nd Quarter |
| 08/15 | 2nd Extension Non-profits due |
| 08/24 | 1st Sales Tax Prepayment of the 3rd Quarter Due |
| 09/15 | Calendar Year Corporate Returns Due (Final) |
| 09/15 | 3rd Quarter Individual Estimates Due |
| 09/24 | 2nd Sales Tax Prepayment of the 3rd Quarter Due |
| 10/15 | Individual, Partnership, Estate, & Trust Returns Due (Final) |
| 10/31 | Payroll Tax Returns Due |
| 10/31 | Sales Tax Returns Due 3rd Quarter |
| 11/24 | 1st Sales Tax Prepayment of the 4th Quarter Due |
| 12/24 | 2nd Sales Tax Prepayment of the 4th Quarter Due |