Events Calendar The interactive calendar highlights federal and state tax due dates, special firm events and other important dates that may be of interest to you. The calendar is updated regularly, so check back often to keep track of filing requirements, deadlines, and other events that will help you stay current and up-to-date.
The calendar below shows important tax due dates and other events. Events have been categorized as Individual , Business and State tax due dates, as well as general Firm events. Hover over an event to view its details.
Business
Individual
Firm
State
September 2024
25 August
26
27
28
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
29
30
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
31
1
2
3
Sales & Use (CDTFA-401-A)
4
5
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
6
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
7
8
9
10
11
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
12
13
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
14
15
16
Individual Income (1040-ES)
Individual Income (1041-ES)
Employment (Monthly Employment Deposit)
Pass-Through Income (5471)
Pass-Through Income (1065)
Pass-Through Income (8804)
Pass-Through Income (1120-S)
Corporate Income/Franchise (EFTPS)
Individual Income (541-ES)
Individual Income (540-ES)
Employment (DE 88/DE 88ALL)
Pass-Through Income (592)
Pass-Through Income (592-V)
Pass-Through Income (592-Q)
Corporate Income/Franchise (100-ES)
Pass-Through Income (540-ES)
Pass-Through Income (592-A)
Pass-Through Income (100S)
17
18
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
19
20
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
21
22
23
24
25
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
26
27
Employment (Semi-weekly Employment Deposit)
28
29
30
Employment (Semi-weekly Employment Deposit)
Sales & Use (CDTFA-401-A)
1 October
2
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
3
4
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
5