Sales Tax Dates You Can’t Ignore in 2025
If you’re running a business, you should understand the value of meeting sales tax due dates to avoid legal penalties, hefty fines, reputation downgrades, and other compliance-related issues. Sales tax deadlines 2025 can vary from state to state and may have different filing frequencies.
Using automated software can help you stay on top of these deadlines with automated features and a lot of other compliance tools. But first, let’s discuss general filing requirements here.
General Filing Frequencies for Sales Tax Returns
Typically, businesses file monthly returns, especially when they have major sales tax liabilities or if their taxable sales are over $300k per quarter (e.g., retailers and service providers).
Firms with lower sales volumes qualify for quarterly filing (with deadlines on the 15th of April, July, October, and January).
Smaller startups with minimal tax obligations go for annual filing (and file returns by March 20th each year). We’ll give you a brief sales tax filing calendar 2025 here.
Key Sales Tax Due Dates in 2025
Standard monthly sales tax due dates fall on the 20th of each month of the year.Some states allow earlier submissions for electronic filers. Standard annual filing deadlines fall on January 31st in most cases. Businesses choosing quarterly filing will submit sales tax returns on the last dates of April (Q1), July (Q2), October (Q3), and January (Q4).
First of all, keep in mind that 5 states don’t charge sales tax at the state level. They are called the NOMAD states, i.e., New Hampshire, Oregon, Montana, Alaska, and Delaware.
Secondly, many states have set certain dates of the month as sales tax filing due dates. This table will provide these dates here.
| Tax Filing Date | State/s |
| Always on the 15th | Maine
(“Returns are due no later than the 15th of the month” – Source) |
| Always on the 20th | Alabama, Colorado, Florida, Hawaii, Illinois, Kentucky, Louisiana, Maryland, Michigan, Mississippi, New York, North Carolina, Virginia, and Wisconsin |
| Always on the 23rd | Ohio
(“Monthly sales tax returns are due by the 23rd of the following month from the period filed” – Source) |
| Always on the 25th | New Mexico
(“The tax is due on the 25th day of the month following the month of production unless otherwise authorized by the Department” – Source) |
| Always on the 30th
(except February) |
Massachusetts
(“Due annually on or before the 30th day following the year represented by the return” – Source) |
| Always on the last day of the month | California, Iowa, North Dakota, and Wyoming |
As per official sites,
“a Streamlined Full Member State is a state that has been found to be in compliance with the Streamlined Sales and Use Tax Agreement (SSUTA) and its laws, rules, regulations, and policies to bring them into compliance are in effect.”
Here is a breakdown of 24 full and associate member states for sales taxpayers in 2025:
| State | State Tax Rate (2025) | Member Since |
| Arkansas | 6.5% | January 1, 2008 |
| Georgia | 4% | July 1, 2011 |
| Indiana | 7% | October 1, 2005 |
| Iowa | 6% | October 1, 2005 |
| Kansas | 6.5% | October 1, 2005 |
| Kentucky | 6% | October 1, 2005 |
| Michigan | 6% | October 1, 2005 |
| Minnesota | 6.875% | October 1, 2005 |
| Nebraska | 5.5% | October 1, 2005 |
| Nevada | 6.85% | April 1, 2008 |
| New Jersey | 6.625% | October 1, 2005 |
| North Carolina | 4.75% | October 1, 2005 |
| North Dakota | 5% | October 1, 2005 |
| Ohio | 5.75% | January 1, 2014 |
| Oklahoma | 4.5% | October 1, 2005 |
| Rhode Island | 7% | January 1, 2007 |
| South Dakota (PDF) | 4.2% | October 1, 2005 |
| Tennessee (associate member) | 7% | October 1, 2005 |
| Utah | 4.85% | October 1, 2012 |
| Vermont | 6% | January 1, 2007 |
| Washington | 6.5% | July 1, 2008 |
| West Virginia | 6% | October 1, 2005 |
| Wisconsin | 5% | October 1, 2009 |
| Wyoming | 4% | January 1, 2008 |
Tips for Sales Tax Compliance 2025
Looking to ensure your compliance with state-specific sales tax regulations in 2025? You should create a calendar of due dates or simply subscribe to reminder services. Also, reconcile taxation reports before the deadline. You can avoid calculation errors this way.
Moreover, use automation tools like TaxCloud to make your life easier by managing deadlines efficiently. This tool will automate tax reporting and filing. Also, it has features like automated reminders, real-time error detection, multi-state compliance support, and much more.
Final Thoughts
To cut the story short, you should meet sales tax deadlines to avoid legal issues. It’s easy to stay compliant with Tax Cloud’s automation features. So, get rid of manual calculations and start your free 30-day trial of TaxCloud. Never miss a sales tax due date ever again!