ADDITIONAL LINKS
Help & Support
NEED ADDITIONAL
SUPPORT?
Can’t find what you’re looking for? We’re here to help in responding to any unanswered questions.
Contact UsDeadline Dates
WHAT YOU NEED TO KNOW
Often business owners are so busy with immediate tasks and emergencies that important compliance deadlines can slip past - often resulting in late fees and penalties as well as additional paperwork. This list of important deadlines will help stave off late filings and missed deadlines.
Popular Forms & Publications
- 1099’s: 02/28
- Income Taxes for Sole Proprietors: 04/15
- W-2’s: 02/28
- S-Corps: 03/15
- C-Corps: 03/15
- LLC’s: 04/15
- All Extensions Due Date: 10/15
- California State Payroll Tax Deadlines (DE9):
1st Qtr – 04/30
2nd Qtr – 07/31
3rd Qtr – 10/31
4th Qtr – 01/31
- Biannual Filings:
06/30
01/31
- Annual Filings:
01/31
- Estimated Taxes Personal and Business:
1st Payment – 04/15
2nd Payment – 07/31
3rd Payment – 10/31
4th Payment – 01/31
- Federal Payroll Tax Deadlines (940/941):
1st Qtr – 04/30
2nd Qtr – 07/31
3rd Qtr – 10/31
4th Qtr – 01/31
- Sales Tax - Quarterly Filings:
1st Qtr – 04/30
2nd Qtr – 07/31
3rd Qtr – 10/31
4th Qtr – 01/31
- Sales Tax Pre-Payments:
02/24
03/24
05/24
06/24
08/24
09/24
11/24
12/24