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Individuals: Due Dates

When individuals file income taxes, they must submit forms and payments to us. The following tables provide the due dates for when to file and when to pay.

Tax return and payment

Use the table below to find your type of tax return and payment due date.

Type Return and payment due date Form
2017 Personal Income Tax return and tax payment are due to avoid penalties and interest. April 18, 2018 540 | Booklet
540 2EZ | Booklet
540NR | Booklet
Send a payment without an income tax return.
or,
Due dates for filing your return and paying your tax are different if you are living or traveling outside the United States on April 18, 2018.
April 18, 2018 3519
Last day to file your 2017 Personal Income Tax return with an automatic extension. We assess penalties and interest on any unpaid tax from the original due date of April 15, 2018. October 15, 2018 540ES | Instructions
When the due date falls on a weekend or holiday, the deadline to file and pay is extended to the next business day.

Estimated tax payment

Use the table below to find your estimated tax payment due date.

Type Return and payment due date Form
Fourth quarter estimated tax payment (2017) January 15, 2018 540ES | Instructions
First quarter estimated tax payment (2018) April 18, 2018 540ES | Instructions
Second quarter estimated tax payment (2018) June 15, 2018 540ES | Instructions
Third quarter estimated tax payment (2018) September 17, 2018 540ES | Instructions
Fourth quarter estimated tax payment (2018) January 15, 2019 540ES | Instructions
When the due date falls on a weekend or holiday, the deadline to file and pay is extended to the next business day.

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Last Updated: 08.07.2018

 

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