Need help with a specific tax issue? A good resource for answers are the official IRS Publications. The IRS publications provide easy-to-follow explanations of common tax questions and tax issues that are faced by American taxpayers.
| September 2017 | ||||||
|---|---|---|---|---|---|---|
| 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 |
September 5 — Everyone
Federal Holiday (Labor Day)
Details
September 10 — Communications and air transportation taxes under the alternative method.
Deposit the tax included in amounts billed or tickets sold during the first 15 days of August.
September 11 — Employees who work for tips
If you received $20 or more in tips during August, report them to your employer
Details
September 14 — Regular method taxes
Deposit the tax included in amounts billed or tickets sold during the last 16 days of August.
September 15 — Individuals
Make a payment of your 2017 estimated tax if you are not paying your income tax for the year through withholding (or will not pay in enough tax that way). Use Form 1040-ES. This is the third installment
Details
September 15 — S Corporations
File a 2016 calendar year income tax return (Form 1120S) and pay any tax due. This due date applies only if you timely requested an automatic 6-month extension
Details
September 15 — Partnerships
File a 2016 calendar year return (Form 1065). This due date applies only if you were given an additional 5-month extension
Details
September 15 — Corporations
Deposit the third installment of estimated income tax for 2016
Details
September 15 — Social security, Medicare, and withheld income tax
If the monthly deposit rule applies, deposit the tax for payments in August.
September 15 — Nonpayroll withholding
If the monthly deposit rule applies, deposit the tax for payments in August.
September 27 — Communications and air transportation taxes under the alternative method.
Deposit the tax included in amounts billed or tickets sold during the last 16 days of August.
September 29 — Regular method taxes
Deposit the tax for the first 15 days of September.
September 29 — Regular method taxes (special September deposit rule)
Deposit the tax for the period beginning September 16 and ending September 26.
September 29 — Communications and air transportation taxes under the alternative method (special September deposit rule).
Deposit the tax included in amounts billed or tickets sold during the period beginning September 1 and ending September 11.
September 30 — Wagering tax
File Form 730 and pay the tax on wagers accepted during August.