Sales tax due dates depend on how frequently you file your return.
- Monthly - 20th day of the month following the end of the reporting period
- Quarterly - 20th of the month following the end of the quarter
- Annually - January 20
Note: When the due date falls on a weekend or holiday, the date is extended through the next business day.
Please also note that a sales tax return is required to be filed for any required period, even if there are no sales to report.