What is the sales tax rate in Lewiston?
The combined sales tax rate in Lewiston, Maine is 5.5% as of 2026. It is made up of the Maine statewide base rate of 5.5%, plus applicable Androscoggin County and local district taxes. Lewiston sits within Androscoggin County, and the rate can vary slightly across ZIP codes because of special district additions (see the ZIP breakdown below).
Sales tax in Maine is administered by the Maine Revenue Services, which collects and distributes tax on behalf of the state and its local jurisdictions. The rate applies to most retail sales of tangible personal property delivered within Lewiston.
Who needs to collect sales tax in Lewiston, Maine?
Any business with sales tax nexus in Maine must register, collect, and remit sales tax on taxable sales delivered to Lewiston. Nexus is established through:
- Physical presence: an office, store, warehouse, employee, or inventory located in Maine.
- Economic nexus: exceeding $100,000 in sales to Maine customers in the current or prior year.
- Marketplace facilitators: platforms such as Amazon or Etsy collect and remit on behalf of their third-party sellers.
Out-of-state (remote) sellers that cross Maine's economic nexus threshold must register with the Maine Revenue Services before continuing to sell into the state.
How do you register for a sales tax permit in Lewiston?
To collect sales tax in Lewiston, you must register for a sales tax permit with the Maine Revenue Services. Registration is generally free. You will typically need your EIN or SSN, business entity details, bank account information, and an estimate of your monthly Maine sales. Most permits are issued within a few business days of an online application.
How do you charge the right sales tax in Lewiston?
Sales tax in Lewiston is charged based on the delivery address. For orders shipped to a Lewiston address, the combined rate of 5.5% generally applies; for in-store sales, the rate is based on the store's location. Because some ZIP codes within Androscoggin County carry additional special-district taxes, always confirm the exact rate for the specific delivery ZIP code. The tables below show the most common Lewiston ZIP codes and how Lewiston compares with other cities in Androscoggin County and across Maine.
