STILETTOTAX
Where Sharp Minds Deliver!
Info Center
Info Center

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
Previous Month Next Month July 2026
2025 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2027
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
28 June
29
30
Sales & Use (OS-114)
Corporate Income/Franchise (F-1120ES)
Sales & Use (ST-9)
Sales & Use (Electronic Filing)
Sales & Use (CDTFA-401-A)
1
Employment (Semi-weekly Employment Deposit)
Employment (Weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
Employment (Weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
2
3
Employment (Semi-weekly Employment Deposit)
4
5
6
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
Employment (Semi-monthly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
7
8
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
9
Employment (Weekly Employment Deposit)
Employment (Weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
10
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
11
12
13
14
15
Employment (Monthly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
Employment (A-6)
Employment (Electronic Deposit)
Employment (Weekly Employment Deposit)
Employment (GA-V)
Employment (Semi-weekly Employment Deposit)
Employment (MW-506)
Employment (MW-506)
Employment (Weekly Employment Deposit)
Employment (NC-5)
Employment (Semi-weekly Employment Deposit)
Corporate Income/Franchise (CD-405)
Employment (PA-501)
Employment (Semi-weekly Employment Deposit)
Pass-Through Income (PA-20S/PA-65 ES (P/S))
Employment (WH-1601)
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
Employment (WV/IT-101V)
Employment (W1)
Employment (DE 88/DE 88ALL)
Employment (Semi-weekly Employment Deposit)
Employment (A1-WP)
Employment (Semi-weekly Employment Deposit)
16
17
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
18
19
20
Sales & Use (Electronic Filing)
Sales & Use (Electronic Filing)
Sales & Use (Electronic Filing)
Sales & Use (DR-15)
Sales & Use (DR-15)
Sales & Use (DR-15)
Sales & Use (ST-3)
Sales & Use (ST-3)
Sales & Use (SUT 202)
Sales & Use (SUT 202)
Sales & Use (ST-50)
Sales & Use (ST-50)
Sales & Use (ST-809)
Sales & Use (E-500)
Sales & Use (PA-3)
Sales & Use (PA-3)
Employment (Semi-monthly Employment Deposit)
Sales & Use (ST-3/ST-389)
Sales & Use (ST-3/ST-389)
Sales & Use (ST-1)
Sales & Use (ST-1)
Sales & Use (WV CST-200 CU)
Sales & Use (WV CST-200 CU)
Sales & Use (TPT-EZ)
Sales & Use (TPT-EZ)
Sales & Use (TPT-2)
Sales & Use (TPT-2)
21
22
Employment (Semi-weekly Employment Deposit)
Employment (Weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
Employment (Weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
23
24
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
25
26
27
Employment (WHT-436)
Sales & Use (SUT-451)
Sales & Use (SUT-451)
Employment (WHT-436)
Employment (WHT-436)
Employment (VA-5)
Sales & Use (E-file)
Business And Occupation/Privilege (E-file)
28
29
Employment (Semi-weekly Employment Deposit)
Employment (Weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
Employment (Weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
30
Sales & Use (ST-9)
Sales & Use (ST-9Q)
Sales & Use (Electronic Filing)
Employment (NJ-927)
Employment (NJ-927)
Employment (NJ-927-W)
Employment (NJ-927-W)
31
Employment (941)
Employment (FUTA)
Employment (Semi-weekly Employment Deposit)
Employment (5500)
Employment (5558)
Employment (A-1)
Employment (UC CR4)
Employment (CT-941)
Employment (UC-5A/UC-2)
Sales & Use (OS-114)
Sales & Use (OS-114)
Employment (RT-6)
Employment (G-7)
Employment (Semi-weekly Employment Deposit)
Employment (DOL-4N)
Employment (DLLR/DUI 15-16)
Employment (M-941)
Employment (M-941)
Employment (M-941)
Employment (EFILE)
Pass-Through Income (MassTaxConnect)
Employment (NYS-45)
Employment (NC-5Q)
Employment (NCUI 101)
Sales & Use (E-500)
Employment (Semi-weekly Employment Deposit)
Employment (NC-5)
Employment (W-3)
Employment (Semi-weekly Employment Deposit)
Employment (UCMANAGEMENTSYSTEM)
Employment (WH-1605)
Employment (Semi-weekly Employment Deposit)
Employment (Electronic Filing)
Employment (C-101)
Employment (Semi-weekly Employment Deposit)
Employment (VA-5)
Employment (VEC FC-20)
Employment (VA-16)
Employment (Semi-weekly Employment Deposit)
Employment (5208)
Sales & Use (E-file)
Business And Occupation/Privilege (E-file)
Employment (WV/IT-101Q)
Employment (Electronic Filing)
Employment (WTH-TAX)
Employment (UC-8/8A)
Employment (DE 9)
Employment (DE 88/DE 88ALL)
Employment (Semi-weekly Employment Deposit)
Employment (DE 9C)
Sales & Use (CDTFA-401-A)
Sales & Use (CDTFA-401-A)
Employment (A1-QRT)
Employment (UC-018)
Employment (Semi-weekly Employment Deposit)
1 August
HomeOur FirmClient ServicesInfo CenterTax Preparation FeesNewslettersFinancial ToolsLinksTestimonialsContact Us