December Tax Dates


Get a copy of Form 509 with all important calendar dates and information. image
 
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Individual - Dec 10

Employees who work for tips. If you received $20 or more in tips during January, report them to your employer. You can use Form 4070.
 
 
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Business - Dec 17

Corporations. Deposit the fourth installment of estimated income tax for 2018. A worksheet, Form 1120-W, is available to help you estimate your tax for the year.