Select your situation below and be walked through great information that could help you maximize your refund.


Jump to

Click any topic below to quickly view the information.


March 2019
S M T W T F S
1 2
3 4 5 6 7 8 9
10 11 12 13 14 15 16
17 18 19 20 21 22 23
24 25 26 27 28 29 30
31

Upcoming Tax Dates

March 1 — Farmers & fishermen
File your 2018 income tax return (Form 1040) and pay any tax due Details

March 10 — Employees who work for tips
If you received $20 or more in tips during February, report them to your employer Details

March 15 — S Corporations
File a 2018 calendar year income tax return (Form 1120S) and pay any tax due Details

March 15 — S Corporation election
File Form 2553, Election by a Small Business Corporation, to elect to be treated as an S corporation beginning with calendar year 2018. If Form 2553 is filed late, S corporation treatment will begin with calendar year 2019.

March 15 — Partnerships
File a 2018 calendar year return (Form 1065) Details

March 15 — Electing larger partnerships
Provide each partner with a copy of Schedule K1 (Form 1065B), Partner's Share of Income (Loss) From an Electing Large Partnership, or a substitute Schedule K1. This due date applies even if the partnership requests an extension of time to file the Form 1065B by filing Form 7004

March 15 — Partnerships
Electing large partnerships: File a 2018 calendar year return (Form 1065-B) Details

March 15 — Social security, Medicare, and withheld income tax
If the monthly deposit rule Page 6 Publication 509 applies, deposit the tax for payments in February.

March 31 — Electronic filing of Forms W2
File copies of all the Forms W2 you issued for 2018. This due date applies only if you electronically file.

March 31 — Electronic filing of Forms W2G
File copies of all the Forms W2G you issued for 2018. This due date applies only if you electronically file.

March 31 — Electronic filing of Forms 8027
File Forms 8027 for 2018. This due date applies only if you electronically file.

View More Tax Dates