October 2017 tax compliance calendar

As an individual or business, it is your responsibility to be aware of and to meet your tax filing/reporting deadlines. This calendar summarizes important federal tax reporting and filing data for individuals, businesses and other taxpayers for the month of October 2017.

October 4

Employers. Semi-weekly depositors must deposit employment taxes for Sept 27–Sept 29.

October 6

Employers. Semi-weekly depositors must deposit employment taxes for Sept 30, Oct 1–Oct 3.

October 10

Employees who work for tips. Employees who received $20 or more in tips during September must report them to their employer using Form 4070.

October 12

Employers. Semi-weekly depositors must deposit employment taxes for Oct 4–Oct 6.

October 13

Employers. Semi-weekly depositors must deposit employment taxes for Oct 7–Oct 10.

October 16

Individuals. Individuals with automatic 6-month extensions file Form 1040, 1040A, or 1040EZ, and pay any tax, interest, and penalties due.

Corporations. Corporations who had timely requested an automatic six-month extension file calendar year income tax return (Form 1120) and pay any tax, interest and penalties due.

Employers. For those to whom the monthly deposit rule applies, deposit employment taxes and nonpayroll withholding for payments in September.

October 18

Employers. Semi-weekly depositors must deposit employment taxes for Oct 11–Oct 13.

October 20

Employers. Semi-weekly depositors must deposit employment taxes for Oct 14–Oct 17.

October 25

Employers. Semi-weekly depositors must deposit employment taxes for Oct 18–Oct 20.

October 27

Employers. Semi-weekly depositors must deposit employment taxes for Oct 21–Oct 24.

October 31

Employers. File Form 941 for third quarter of 2017 and deposit or pay any undeposited tax. Pay tax liability in full with timely filed return if less than $2,500. If the tax for the quarter was deposited timely, properly, and in full, deadline to file Form 941 is November 13.

Employers. Deposit federal unemployment tax owed through September if more than $500.

Certain Small Employers. Deposit any undeposited tax if tax liability is $2,500 or more for 2017 but less than $2,500 for the third quarter.

November 1

Employers. Semi-weekly depositors must deposit employment taxes for Oct 25–Oct 27.

November 3

Employers. Semi-weekly depositors must deposit employment taxes for Oct 28–Oct 31.