- Wednesday 11/1/2023 Deposit payroll tax for payments on Oct 25-27 if the semiweekly deposit rule applies.
- Friday 11/3/2023 Deposit payroll tax for payments on Oct 28-31 if the semiweekly deposit rule applies.
- Wednesday 11/8/2023 Deposit payroll tax for payments on Nov 1-3 if the semiweekly deposit rule applies.
- Monday 11/13/2023 File Form 941 for the third quarter if you timely deposited all required payments.
- Monday 11/13/2023 Employers: Employees are required to report to you tips of $20 or more earned during October.
- Monday 11/13/2023 Deposit payroll tax for payments on Nov 4-7 if the semiweekly deposit rule applies.
- Wednesday 11/15/2023 Deposit payroll tax for payments on Nov 8-10 if the semiweekly deposit rule applies.
- Wednesday 11/15/2023 Deposit payroll tax for Oct if the monthly rule applies.
- Wednesday 11/15/2023 File extended Forms Forms 990, 990-EZ, 990-PF, 990-N, 990-BL, or 990-T (Trusts other than section 401(a) or 408(a) trusts) for years ending 12/31/2022
- Wednesday 11/15/2023 File Form 8038, 8038-B, 8038-G, 8038-TC for bonds issued in Jul/Aug/Sep 2023
- Friday 11/17/2023 Deposit payroll tax for payments on Nov 11-14 if the semiweekly deposit rule applies.
- Wednesday 11/22/2023 Deposit payroll tax for payments on Nov 15-17 if the semiweekly deposit rule applies.
- Monday 11/27/2023 Deposit payroll tax for payments on Nov 18-21 if the semiweekly deposit rule applies.
- Wednesday 11/29/2023 Deposit payroll tax for payments on Nov 22-24 if the semiweekly deposit rule applies.
- Thursday 11/30/2023 File Form 2290 and pay the tax for vehicles first used during October.
- Thursday 11/30/2023 File Form 730 and pay tax on wagers accepted during October.
