Tax Forms & Links

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 April 2021
2020 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2022
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
28 March
29
30
31
Corporate Income/Franchise (1098)
Employment (Semi-weekly Employment Deposit)
Corporate Income/Franchise (8809)
Individual Income (W-2G)
Corporate Income/Franchise (8809)
Individual Income (8809)
Corporate Income/Franchise (1099-MISC)
Sales & Use (32-022)
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
1
2
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
3
4
5
6
7
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
8
9
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
10
11
12
Individual Income (4070)
Employment (K-1)
Employment (KW-5)
Employment (Electronic Filing)
13
14
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
15
Employment (Monthly Employment Deposit)
Employment (1042-S)
Individual Income (1040-ES)
Corporate Income/Franchise (1120-W)
Corporate Income/Franchise (5471)
Individual Income (1041)
Corporate Income/Franchise (1120)
Individual Income (7004)
Corporate Income/Franchise (7004)
Individual Income (1041-ES)
Employment (941M)
Employment (KW-5)
Employment (K-1)
Corporate Income/Franchise (K-120V)
Employment (IL-501)
Pass-Through Income (504-C)
Pass-Through Income (512-S)
Corporate Income/Franchise (AR1100ESCT)
Individual Income (AR1055)
Individual Income (AR1000ES)
Individual Income (AR1055)
Individual Income (IL-1041)
Individual Income (IL-1040-ES)
Pass-Through Income (IL-1065)
Corporate Income/Franchise (K-120ES)
Corporate Income/Franchise (K-120)
Individual Income (K-40ES)
Pass-Through Income (K-120S)
Corporate Income/Franchise (720)
Individual Income (741)
Individual Income (740-ES)
Corporate Income/Franchise (MO-1120ES)
Corporate Income/Franchise (MO-7004)
Corporate Income/Franchise (MO-1120)
Individual Income (MO-60)
Individual Income (MO-1041)
Individual Income (MO-1040ES)
Pass-Through Income (MO-1065)
Pass-Through Income (MO-7004)
Pass-Through Income (MO-1120S)
Corporate Income/Franchise (1120N-ES)
Individual Income (7004N)
Individual Income (1041N)
Individual Income (1040N-ES)
Corporate Income/Franchise (OW-8-ESC)
Individual Income (513)
Individual Income (OW-8-ES)
Individual Income (511)
Pass-Through Income (514)
Corporate Income/Franchise (FAE 172)
Corporate Income/Franchise (FAE 173)
Corporate Income/Franchise (FAE 170)
Pass-Through Income (AR1055)
Individual Income (INC 251)
Pass-Through Income (725)
Individual Income (INC-250)
Pass-Through Income (740NP-WH)
Pass-Through Income (740NP-WH-ES)
Pass-Through Income (K-40/Schedule K-40C)
Pass-Through Income (MO-1040ES)
Pass-Through Income (MO-1040)
Pass-Through Income (MO-1NR)
Pass-Through Income (AR941PT)
Pass-Through Income (AR1000CRES)
Pass-Through Income (514, Part 1/514-PT)
Pass-Through Income (WTP10003)
Individual Income (AR1002ES)
Corporate Income/Franchise (7004N)
Corporate Income/Franchise (1120N)
Corporate Income/Franchise (IL-1120)
Corporate Income/Franchise (AR1100CTV)
Corporate Income/Franchise (AR1155)
Corporate Income/Franchise (AR1100CT)
Individual Income (504-C)
Individual Income (504-I)
Pass-Through Income (504-C)
Pass-Through Income (AR1155)
Individual Income (511NR)
Individual Income (MO-NRF)
Individual Income (513NR)
Individual Income (IL-1041-V)
Pass-Through Income (IL-1065-V)
Corporate Income/Franchise (IL-1120-V)
Corporate Income/Franchise (IL-1120-V)
Corporate Income/Franchise (720EXT)
Individual Income (740EXT)
Pass-Through Income (740EXT)
Pass-Through Income (740NP-WH-EXT)
Corporate Income/Franchise (720-ES)
Pass-Through Income (740NP-WH-ES)
Individual Income (K-41ES)
Corporate Income/Franchise (KBR-V)
Pass-Through Income (PTE)
Pass-Through Income (720EXT)
16
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
17
18
19
20
Employment (WTH10001)
Employment (WTH10001)
Sales & Use (SLS 450)
Sales & Use (SLS 450)
Sales & Use (ST-1)
Sales & Use (ST-1)
Sales & Use (51A102)
Sales & Use (51A102)
Sales & Use (ET-1)
Sales & Use (ET-1)
Sales & Use (10)
Sales & Use (10)
Sales & Use (STS20002-A)
Sales & Use (STS20002-A)
Sales & Use (SVU20005-A)
Sales & Use (SVU20005-A)
Individual Income (511)
Individual Income (511NR)
21
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
22
23
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
24
25
26
Employment (KW-5)
Sales & Use (ST-16)
Sales & Use (ST-16)
Sales & Use (51A103)
Sales & Use (32-022)
Employment (K-1)
Employment (KW-5)
Employment (Electronic Filing)
Sales & Use (ST-36)
Sales & Use (ST-36)
27
28
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
Employment (Semi-weekly Employment Deposit)
29
30
Employment (FUTA)
Employment (941)
Employment (Semi-weekly Employment Deposit)
Employment (DWS-ARK-209 B/C)
Employment (65-5300)
Employment (IL-941)
Employment (UI-3/40)
Employment (K-CNS 100)
Employment (K-1)
Employment (MO-941)
Employment (MO-941)
Employment (OES-3)
Employment (LB-0851/LB-0456)
Sales & Use (53-1)
Sales & Use (53U-1)
Sales & Use (53-1)
Sales & Use (53U-1)
Sales & Use (32-022)
Sales & Use (32-022)
Pass-Through Income (eFile & Pay)
Pass-Through Income (WTP10005)
Pass-Through Income (WTR10002)
Employment (Semi-weekly Employment Deposit)
Employment (Electronic Filing)
Employment (Semi-weekly Employment Deposit)
Employment (DWS-ARK-209 BR/CR)
Employment (DWS-ARK-209 BS/CS)
Employment (EFILE)
Employment (MODES-4)
Corporate Income/Franchise (IA 1120ES)
Corporate Income/Franchise (IA 1120)
Individual Income (IA 1041)
Pass-Through Income (IA 1065)
Pass-Through Income (IA 1120S)
Corporate Income/Franchise (IA FRAN ES)
Individual Income (63-007)
Corporate Income/Franchise (42-019)
Corporate Income/Franchise (IA 1120F)
Pass-Through Income (IA 1040C)
1 May
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