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Department of Taxation and Finance

2020–2021 PrompTax filing and payment due dates

Below, you can find electronic transaction information for PrompTax sales and compensating use tax, prepaid sales tax on motor fuel and diesel motor fuel, and petroleum business tax.

PrompTax program years run from September 1 of the previous year through August 31 of the following year. Select a button to view dates for an earlier program year.

2020–2021 Payment options and transaction deadlines
Dates ACH debit ACH credit Fedwire Certified check
August 23-August 31
September 1-September 22
is due September 25, 2020
5:59 pm Eastern time on September 24, 2020 September 24, 2020 September 25, 2020 Postmarked September 23, 2020
September 23-September 30
October 1-October 22
is due October 27, 2020
5:59 pm Eastern time on October 26, 2020 October 26, 2020 October 27, 2020 Postmarked October 23, 2020
October 23-October 31
November 1-November 22
is due November 25, 2020
5:59 pm Eastern time on November 24, 2020 November 24, 2020 November 25, 2020 Postmarked November 23, 2020
November 23-November 30
December 1-December 22
is due December 28, 2020
5:59 pm Eastern time on December 24, 2020 December 24, 2020 December 28, 2020 Postmarked December 23, 2020
December 23-December 31
January 1-January 22
is due January 27, 2021
5:59 pm Eastern time on January 26, 2021 January 26, 2021 January 27, 2021 Postmarked January 25, 2021
January 23-January 31
February 1-February 22
is due on February 25, 2021
5:59 pm Eastern time on February 24, 2021 February 24, 2021 February 25, 2021 Postmarked February 23, 2021
February 23-February 28
March 1-March 22
is due March 25, 2021
5:59 pm Eastern time on March 24, 2021 March 24, 2021 March 25, 2021 Postmarked March 23, 2021
March 23-March 31
April 1-April 22
is due April 27, 2021
5:59 pm Eastern time on April 26, 2021 April 26, 2021 April 27, 2021 Postmarked April 23, 2021
April 23-April 30
May 1-May 22
is due May 26, 2021
5:59 pm Eastern time on May 25, 2021 May 25, 2021 May 26, 2021 Postmarked May 24, 2021
May 23-May 31
June 1-June 22
is due June 25, 2021
5:59 pm Eastern time on June 24, 2021 June 24, 2021 June 25, 2021 Postmarked June 23, 2021
June 23-June 30
July 1-July 22
is due July 27, 2021
5:59 pm Eastern time on July 26, 2021 July 26, 2021 July 27, 2021 Postmarked July 23, 2021
July 23-July 31
August 1-August 22
is due August 25, 2021
5:59 pm Eastern time on August 24, 2021 August 24, 2021 August 25, 2021 Postmarked August 23, 2021
August 23-August 31
September 1-September 22
is due September 27, 2021
5:59 pm Eastern time on September 24, 2021 September 24, 2021 September 27, 2021 Postmarked September 23, 2021
September 23-September 30
October 1-October 22
is due October 27, 2021
5:59 pm Eastern time on October 26, 2021 October 26, 2021 October 27, 2021 Postmarked October 25, 2021
October 23-October 31
November 1-November 22
is due November 26, 2021
5:59 pm Eastern time on November 24, 2021 November 24, 2021 November 26, 2021 Postmarked November 23, 2021
November 23-November 30
December 1-December 22
is due December 27, 2021
5:59 pm Eastern time on December 24, 2021 December 24, 2021 December 27, 2021 Postmarked December 23, 2021
Updated: