IOWA SALES TAX DUE DATE CALENDARS

IOWA SALES TAX SEMI-MONTHLY CALENDAR

SEMI-MONTHLY if you remit more than $60,000 tax a year (more than $5,000 per month; more than $2,500 semi-monthly): You are required to file deposits twice each month. A quarterly return is due on the last day of the month that follows the quarter.

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DUE DATE

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DUE DATE

January 15

January 25 *

May 15

May 25

September 15

September 25

January 31

February 10

May 31

June 10

September 30

October 31 *

February 15

February 25

June 15

June 25

October 15

October 25 *

February 29

March 10

June 30

July 31 *

October 31

November 10

March 15

March 25

July 15

July 25 *

November 15

November 25

March 31

April 30 *

July 31

August 10

November 30

December 10

April 15

April 25 *

August 15

August 25

December 15

December 25

April 30

May 10

August 31

September 10

December 31

January 31 *

* Please note that during the month your quarter period ending is due,
the first payment for the next quarter is due before the previous quarter’s period ending due date

IOWA SALES TAX MONTHLY CALENDAR

MONTHLY if you remit more than $6,000 but less than $60,000 tax per year ($500 - $5,000 per month):
You will file a monthly deposit and a quarterly return.

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DUE DATE

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DUE DATE

January 31

February 20

July 31

August 20

February 29

March 20

August 31

September 20

March 31

April 30

September 30

October 31

April 30

May 20

October 31

November 20

May 31

June 20

November 30

December 20

June 30

July 31

December 31

January 31

SALES TAX QUARTERLY CALENDAR

QUARTERLY if you remit more than $120 but less than $6,000 tax per year ($30 - $1,500 per quarter):
You will file a quarterly return, which is due on the last day of the month that follows the quarter.

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DUE DATE

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DUE DATE

March 31

April 30

September 30

October 31

June 30

July 31

December 31

January 31

SALES TAX ANNUAL CALENDAR

ANNUALLY if you remit less than $120 tax a year: You will file and pay once each calendar year,
which is due at the end of the following January.

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DUE DATE

December 31

January 31