2017–2018 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 a different program year.
| Dates | ACH debit | ACH credit | Fedwire | Certified check |
|---|---|---|---|---|
| August 23-August 31 September 1-September 22 is due September 27, 2017 |
5:59 pm Eastern time on September 26, 2017 | September 26, 2017 | September 27, 2017 | Postmarked September 25, 2017 |
| September 23–September 30 October 1–October 22 is due October 25, 2017 |
5:59 PM Eastern time on October 24, 2017 | October 24, 2017 | October 25, 2017 | Postmarked October 23, 2017 |
| October 23–October 31 November 1–November 22 is due November 28, 2017 |
5:59 PM Eastern time on November 27, 2017 | November 27, 2017 | November 28, 2017 | Postmarked November 24, 2017 |
| November 23–November 30 December 1–December 22 is due December 28, 2017 |
5:59 PM Eastern time on December 27, 2017 | December 27, 2017 | December 28, 2017 | Postmarked December 26, 2017 |
| December 23–December 31 January 1–January 22 is due January 25, 2018 |
5:59 PM Eastern time on January 24, 2018 | January 24, 2018 | January 25, 2018 | Postmarked January 23, 2018 |
| January 23–January 31 February 1–February 22 is due February 27, 2018 |
5:59 PM Eastern time on February 26, 2018 | February 26, 2018 | February 27, 2018 | Postmarked February 23, 2018 |
| February 23–February 28 March 1–March 22 is due March 27, 2018 |
5:59 PM Eastern time on March 26, 2018 | March 26, 2018 | March 27, 2018 | Postmarked March 23, 2018 |
| March 23-March 31 April 1-April 22 is due April 25, 2018 |
5:59 PM Eastern time on April 24, 2018 | April 24, 2018 | April 25, 2018 | Postmarked April 23, 2018 |
| April 23–April 30 May 1–May 22 is due May 25, 2018 |
5:59 PM Eastern time on May 24, 2018 | May 24, 2018 | May 25, 2018 | Postmarked May 23, 2018 |
| May 23–May 31 June 1–June 22 is due June 27, 2018 |
5:59 PM Eastern time on June 26, 2018 | June 26, 2018 | June 27, 2018 | Postmarked June 25, 2018 |
| June 23–June 30 July 1–July 22 is due July 25, 2018 |
5:59 PM Eastern time on July 24, 2018 | July 24, 2018 | July 25, 2018 | Postmarked July 23, 2018 |
| July 23–July 31 August 1–August 22 is due August 27, 2018 |
5:59 PM Eastern time on August 24, 2018 | August 24, 2018 | August 27, 2018 | Postmarked August 23, 2018 |
| 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 |
Updated:
