Kalidonis Enterprises, Inc. - 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 February 2026
2025 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2027
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
25 January
TAX APPOINTMENTS
26
TAX APPOINTMENTS
27
TAX APPOINTMENTS
28
TAX APPOINTMENTS
Employment (Semi-weekly Employment Deposit)
29
TAX APPOINTMENTS
30
TAX APPOINTMENTS
Employment (Semi-weekly Employment Deposit)
31
TAX APPOINTMENTS
1
TAX APPOINTMENTS
2
TAX APPOINTMENTS
Employment (941)
Employment (943)
Employment (945)
Pass-Through Income (8308)
Corporate Income/Franchise (1098)
Employment (940)
Corporate Income/Franchise (Information Return)
Employment (FUTA)
Employment (8809)
Employment (W-2)
Corporate Income/Franchise (1098-E)
Corporate Income/Franchise (1098-T)
Corporate Income/Franchise (1099-NEC)
Employment (RT-6)
3
TAX APPOINTMENTS
4
TAX APPOINTMENTS
Employment (Semi-weekly Employment Deposit)
5
TAX APPOINTMENTS
6
TAX APPOINTS
Employment (Semi-weekly Employment Deposit)
7
TAX APPOINTMENTS
8
TAX APPOINTMENTS
9
TAX APPOINTMENTS
10
TAX APPOINTMENTS
Individual Income (Statement)
Employment (943)
Employment (945)
Employment (940)
Employment (941)
11
TAX APPOINTMENTS
Employment (Semi-weekly Employment Deposit)
12
TAX APPOINTS
13
TAX APPOINTMENTS
Employment (Semi-weekly Employment Deposit)
14
TAX APPOINTMENTS
15
TAX APPOINTMENTS
16
TAX APPOINTMENTS
17
TAX APPOINTMENTS
Employment (Monthly Employment Deposit)
Employment (W-4)
18
TAX APPOINTMENTS
19
TAX APPOINTMENTS
Employment (Semi-weekly Employment Deposit)
20
TAX APPOINTMENTS
Employment (Semi-weekly Employment Deposit)
Sales & Use (DR-15)
21
TAX APPOINTMENTS
22
TAX APPOINMENTS
23
TAX APPOINTMENTS
24
TAX APPOINTMENTS
25
TAX APPOINTMENTS
Employment (Semi-weekly Employment Deposit)
26
TAX APPOINTMENTS
27
TAX APPOINTMENTS
Employment (Semi-weekly Employment Deposit)
28
TAX APPOINMENTS