How do I apply for a seller's permit?

How to Apply for a Seller's Permit in Missouri

In Missouri, a seller's permit is required for businesses that sell tangible personal property subject to sales tax. This permit allows you to legally collect and remit sales tax to the state.

Steps to Obtain a Seller's Permit

• Register Your Business: Before applying, ensure your business is registered with the Missouri Secretary of State if operating as an LLC, corporation, or partnership.
• Gather Required Information: Prepare your federal Employer Identification Number (EIN), business details, ownership information, and estimated monthly sales.
• Apply Online: Use the Missouri Department of Revenue’s online system called the MyTax Missouri portal to submit your application for a seller's permit.
• Complete the Application: Provide accurate information about your business activities, locations, and the types of products you plan to sell.
• Submit and Await Approval: After submission, you will receive your seller's permit number, which you must display at your place of business and use when collecting sales tax.

Operational Considerations

• Sales Tax Collection and Reporting: Once you have your permit, set up bookkeeping and accounting systems to track sales tax collected and file regular sales tax returns through the MyTax Missouri portal.
• Compliance and Recordkeeping: Maintain detailed records of all taxable sales and exempt sales as required by Missouri tax regulations.
• Employee Training: Train staff on proper sales tax collection procedures to ensure compliance and avoid penalties.
• Renewal and Updates: Monitor your permit status and update your business information with the Department of Revenue if your operations change.

As of 2026, applying online through MyTax Missouri is the most efficient and recommended method to obtain a seller's permit in Missouri.