Maine Sales Tax
Maine Sales Tax At a Glance
State rate: 5.5%
Maximum combined rate: 5.5%
Sourcing: Destination
Tax Holidays: None
Streamlined Sales Tax Member: No
Governing Body: Maine Department of Revenue
The State of Maine’s sales tax laws are generally in line with those of other states in the United States with a flat state sales tax applying to most purchased goods, a slightly higher sales tax on select goods such as prepared foods, and several exemptions. To determine the rate you must collect, and to what it applies, there are several factors to evaluate.
Maine Sales Tax Rates
Maine’s sales tax rate is 5.50%. This tax is collected at the state level with no local or county taxes applying in Maine’s counties or municipalities. There are several additional factors to consider, however, depending on the goods being purchased and the method by which they are purchased.
The base sales tax rate applies to most tangible goods. There is a separate sales tax of 8% on many prepared food items, as well as lodging and liquor. There are also several exemptions for things like medical devices, pharmaceutical drugs, and grocery staples. The State provides a comprehensive list of all items exempt from sales tax on their Revenue Services website.
Tax Sourcing
Maine is a Destination-Based Sourcing state.
- General Rule: Sales are sourced to the location where the purchaser takes possession or where the item is delivered.
- Watercraft Exception: Effective January 1, 2026, the lease or rental of a watercraft is sourced to the primary location of the property during the lease period. If a nonresident leases a boat in Maine but keeps it out of state, subsequent payments are not subject to Maine tax.
Maine Nexus
Before collecting sales tax for sales in or to residents of Maine, you need to determine if you have sales tax nexus in the state. Nexus applies to those who, under Maine regulations, are considered to have business operations in the state. If you are not based in Maine or if you sell products online, this is an important step.
Physical Nexus
You have physical nexus in Maine if you have:
- Office space, property, or warehouse space located in the state.
- Delivery vehicles owned by the company operating in the State of Maine
- An employee who operates from the State of Maine.
- Independent contractors or representatives in the state.
Economic Nexus
Remote sellers must register if they meet the following threshold in the current or previous calendar year:
- Gross Sales: More than $100,000 in gross revenue from Maine sales.
- Note: Maine repealed its transaction count threshold (the “200 transactions” rule) in 2022. Only the revenue amount triggers nexus for 2026.
Marketplace Facilitators
Marketplace facilitators (Amazon, Etsy, etc.) are responsible for collecting and remitting Maine tax if they exceed $100,000 in sales or 200 transactions (Note: Facilitators still use the transaction count, even though remote sellers do not).
Reporting: If you only sell via a facilitator, you are generally not required to register. If you sell via your own site as well, marketplace sales count toward your $100,000 threshold.
What is Taxable in Maine
Tangible Goods
Most physical products are taxable at 5.5%.
- Exemptions: Unprepared groceries (staples), prescription medicines, and—as of January 1, 2026—durable medical equipment and mobility-enhancing equipment for home use.
Services
Effective January 1, 2026, the Service Provider Tax (SPT) is repealed. Services previously taxed under SPT are now subject to the 5.5% Sales Tax, including:
- Cable and satellite TV/radio services.
- Telecommunications and fabrication services.
- Installation, maintenance, or repair of telecommunications equipment.
Shipping and Handling
Shipping and delivery charges are exempt if they are separately stated on the invoice and the shipment is made directly to the purchaser via a common carrier.
Digital Goods and Services
Effective January 1, 2026, Maine has expanded its tax base to include nearly all digital content:
- Taxable (5.5%): Streaming services (Netflix, Spotify, Hulu), e-books, audiobooks, and podcast subscriptions.
- SaaS: Software as a Service is taxable in Maine as it is classified as “prewritten computer access services.”
Because of the recent changes made to the Maine sales tax code and the classification of different item types and how tax is collected on their sale, it is recommended you reference the Maine Revenue Services website and review Code 1752 to determine what products you sell are exempt, subject to the standard 5.5% sales tax rate and subject to the 8% prepared foods, lodging, and liquor tax rate.
Sales Tax Holidays
- Annual Back-to-School Holiday (August 2026): Pending final 2026 dates (typically the second weekend), this holiday exempts:
- Clothing: Items priced at $100 or less.
- School Supplies: Items priced at $50 or less.
- Electronic Devices: One device per purchaser (e.g., laptop/tablet) priced at $700 or less.
Registration and Filing
If you sell tangible personal property and have nexus in the State of Maine, you must register for a sales tax license in the state to ensure sales tax compliance. To do so, you’ll need all your personal and business identification information, business entity type and tax ID number, and a detailed description of the goods your company sells.
You can register for sales tax collection on the Maine Revenue Services website using their online services portal. Registration for Sales & Use Tax, Use Tax, Income Tax withholding, and Service Provider tax are all handled through the same page and the process takes about 45 minutes to complete, so be sure to have all your information ready and time set aside to complete the application.
The application is free, though there may be other fees assessed depending on what types of registration you are completing at the same time. You will be approved rather quickly and receive your sales tax number within 1-2 business days, and the paper permit within 20 business days for display in your place of business. Renewals are not required either, though any changes to your small business name or location should be filed with the state.
Filing
You will pay Maine sales and use tax by:
- For Those in State – For Those Selling into Maine – Maine is a destination-based state with no local taxes, so collection of sales tax is relatively easy compared to some other states. If you have nexus in the state, you will collect the 5.5% sales tax on all relevant transactions. It is unlikely remote transactions will require the 8% tax rate, but be sure to check based on what you are selling.
- Shipping – Shipping and handling are typically not taxable in Maine, if it is stated separately on your bill to the customer. If the cost of shipping is included in the cost of the goods sold, however, it must be considered part of that taxable transaction and sales tax is collected.
- Filing Your Return – You can file sales tax returns with the State of Maine on the Maine Tax Portal website.
Your initial filing frequency will depend on your initial reported sales and will be updated each year after a look back of activities on your accounts. The following is used to determine your filing frequency:
- Annual – $50 or less per year
- Semi-Annual – Less than $100 per month
- Quarterly – Between $100-$599 per month
- Monthly – $600 or more per month
Most organizations will fall into the monthly filing frequency default, and those who have a smaller tax volume may qualify for the less frequent filings.
Deadlines
Quarterly: For those with tax liability between $100 and $599 per month, the following filing deadlines will apply.
| Period | Due Date |
|---|---|
| January – March (Q1) | April 15 |
| April – June (Q2) | July 15 |
| July – September (Q3) | October 15 |
| October – December (Q4) | January 15 |
Monthly: For those with tax liability of more than $600 per month, the following filing deadlines will apply.
| Period | Due Date |
|---|---|
| January | February 15 |
| February | March 15 |
| March | April 15 |
| April | May 15 |
| May | June 15 |
| June | July 15 |
| July | August 15 |
| August | September 15 |
| September | October 15 |
| October | November 15 |
| November | December 15 |
| December | January 15 |
Annual: For those small businesses with liability less than $50 per year, you will file annually by January 16.
Penalties and Interest
- Failure to File: $25 or 10% of the tax due, whichever is greater.
- Failure to Pay: 1% per month on the unpaid tax (up to 25%).
- Interest (2026): For the 2026 calendar year, the annual interest rate on underpayments is 9.0%.
Resources
Maine Sales Tax Software
Maine’s sales tax offers a simple destination-based collection system for those who have nexus in the state, but with variable rates on different goods, changing exemption rules, and variable filing deadlines depending on how much you collect, it’s important to have a system in place that can help you file on time and accurately each time. Our TaxTools service can help with detailed data review tools, sales tax calculator, sorting tools to ensure the proper payments are being made based on the goods sold, and integration with your existing eCommerce platform all from within the same interface. It’s a lot easier to manage your Maine Sales Tax collection through a single portal, especially if selling in multiple states. Learn more about TaxTools or sign up for a free trial today to evaluate the software for your business.
Last edited March 2026