November Tax Due Dates

November 2018 Individual Due Dates

November 13 – Report Tips to Employer

If you are an employee who works for tips and received more than $20 in tips during October, you are required to report them to your employer on IRS Form 4070 no later than November 13. Your employer is required to withhold FICA taxes and income tax withholding for these tips from your regular wages. If your regular wages are insufficient to cover the FICA and tax withholding, the employer will report the amount of the uncollected withholding in box 12 of your W-2 for the year. You will be required to pay the uncollected withholding when your return for the year is filed.

November 2018 Business Due Dates

November 13 – Social Security, Medicare and Withheld Income Tax

File Form 941 for the third quarter of 2018. This due date applies only if you deposited the tax for the quarter in full and on time.

November 15 – Social Security, Medicare and Withheld Income Tax

If the monthly deposit rule applies, deposit the tax for payments in October.

November 15 – Nonpayroll Withholding

If the monthly deposit rule applies, deposit the tax for payments in October.


Isler Northwest LLC is a firm of certified public accountants and business advisors based in Portland, Oregon. Our local, regional, and global resources, our expertise, and our emphasis on innovative solutions and continuity create value for our clients. Our service goals at Isler Northwest is to earn our clients trust as their primary business and financial advisors.

Isler Northwest

(503) 224-5321

1300 SW 5th Avenue
Suite 2900
Portland, Oregon 97201