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Department of Taxation and Finance

2018–2019 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.

2018–2019 Payment options and transaction deadlines
Dates ACH debit ACH credit Fedwire Certified check
August 23–August 31
September 1–September 22
is due September 26, 2018
5:59 PM Eastern time on September 25, 2018 September 25, 2018 September 26, 2018 Postmarked September 24, 2018
September 23–September 30
October 1–October 22
is due October 25, 2018
5:59 PM Eastern time on October 24, 2018 October 24, 2018 October 25, 2018 Postmarked October 23, 2018
October 23–October 31
November 1–November 22
is due November 27, 2018
5:59 PM Eastern time on November 26, 2018 November 26, 2018 November 27, 2018 Postmarked November 23, 2018
November 23–November 30
December 1–December 22
is due December 27, 2018
5:59 PM Eastern time on December 26, 2018 December 26, 2018 December 27, 2018 Postmarked December 24, 2018
December 23–December 31
January 1–January 22
is due January 25, 2019
5:59 PM Eastern time on January 24, 2019 January 24, 2019 January 25, 2019 Postmarked January 23, 2019
January 23–January 31
February 1–February 22
is due February 27, 2019
5:59 PM Eastern time on February 26, 2019 February 26, 2019 February 27, 2019 Postmarked February 25, 2019
February 23–February 28
March 1–March 22
is due March 27, 2019
5:59 PM Eastern time on March 26, 2019 March 26, 2019 March 27, 2019 Postmarked March 25, 2019
March 23-March 31
April 1-April 22
is due April 25, 2019
5:59 PM Eastern time on April 24, 2019 April 24, 2019 April 25, 2019 Postmarked April 23, 2019
April 23–April 30
May 1–May 22
is due May 28, 2019
5:59 PM Eastern time on May 24, 2019 May 24, 2019 May 28, 2019 Postmarked May 23, 2019
May 23–May 31
June 1–June 22
is due June 26, 2019
5:59 PM Eastern time on June 25, 2019 June 25, 2019 June 26, 2019 Postmarked June 24, 2019
June 23–June 30
July 1–July 22
is due July 25, 2019
5:59 PM Eastern time on July 24, 2019 July 24, 2019 July 25, 2019 Postmarked July 23, 2019
July 23–July 31
August 1–August 22
is due August 27, 2019
5:59 PM Eastern time on August 26, 2019 August 26, 2019 August 27, 2019 Postmarked August 23, 2019
August 23–August 31
September 1–September 22
is due September 25, 2019
5:59 PM Eastern time on September 24, 2019 September 24, 2019 September 25, 2019 Postmarked September 23, 2019
September 23–September 30
October 1–October 22
is due October 25, 2019
5:59 PM Eastern time on October 24, 2019 October 24, 2019 October 25, 2019 Postmarked October 23, 2019
October 23–October 31
November 1–November 22
is due November 27, 2019
5:59 PM Eastern time on November 26, 2019 November 26, 2019 November 27, 2019 Postmarked November 25, 2019
November 23–November 30
December 1–December 22
is due December 26, 2019
5:59 PM Eastern time on December 24, 2019 December 24, 2019 December 26, 2019 Postmarked December 23, 2019
Updated: