Maine Sales Tax Calculator

Free Maine sales tax calculator 2026. 5.50% state + 0.00% local = 5.50% combined. Reverse calc & exemptions. No sign-up.

How Maine Sales Tax Works

Maine charges a 5.50% state sales tax rate. On top of that, local jurisdictions (counties, cities, special districts) add their own taxes, bringing the average combined rate to 5.50%. That means on a $1,000 purchase, you'd pay approximately $55.00 in sales tax for a total of $1055.00.

The Maine state rate of 5.50% applies uniformly across the state, and there are no local sales tax additions. This makes the calculation straightforward — the state rate is what you pay everywhere.

Good news: Maine exempts groceries, prescription drugs from state sales tax. However, clothing are still subject to sales tax in Maine. These exemptions can make a real difference in your annual spending, especially on groceries which are a recurring expense for every household.

Need to work backwards? If you have a total receipt and need to find the original price before tax, use the reverse sales tax formula: divide the total by (1 + tax rate). For example, a $1055.00 total with 5.50% tax means the original price was $1,000 ($1055.00 ÷ 1.550). This is useful for expense reports and bookkeeping.

Since the 2018 South Dakota v. Wayfair Supreme Court decision, online retailers must collect Maine sales tax on purchases shipped to ME residents. Most online purchases now include Maine sales tax based on the buyer's location, including any applicable local taxes.

Maine Sales Tax Key Rates (2026)

Maine State Rate

5.50%

Maine Avg Local Rate

0.00%

Maine Combined Rate

5.50%

Tax on $1,000

$55.00

Total on $1,000

$1055.00

Maine Sales Tax FAQ

What is the sales tax rate in Maine?

The state sales tax rate in Maine is 5.50%. With average local taxes, the combined rate is approximately 5.50%. Actual rates may vary by city and county within Maine.

Does Maine have local sales tax?

Maine does not allow local jurisdictions to add their own sales taxes. The 5.50% state rate applies uniformly across the entire state.

What items are exempt from sales tax in Maine?

In Maine, groceries, prescription drugs are exempt from state sales tax. However, clothing are still subject to sales tax. Exemptions may vary at the local level.

How do I calculate sales tax in Maine?

Multiply the purchase price by the combined tax rate. For example, on a $100 purchase at the 5.50% combined rate in Maine: $100 × 0.550 = $5.50 in tax. Total price: $105.50.

Does Maine charge sales tax on online purchases?

Yes. Following the 2018 South Dakota v. Wayfair Supreme Court ruling, online retailers must collect Maine sales tax on purchases shipped to Maine residents. The rate is based on the buyer's location within Maine.

Nearby State Sales Tax Calculators

All 50 States New Hampshire (0%)Massachusetts (6.25%)

Rachel MitchellCPA

Lead Tax Analyst & Editorial Director, TheTaxCalc

Rachel Mitchell is a Certified Public Accountant (CPA) licensed in Illinois with over 12 years of experience in individual and small-business taxation. She specializes in federal and state income tax compliance, FICA optimization, payroll tax strategy, and multi-state tax planning. Rachel holds an MS in Taxation from Golden Gate University and a BS in Accounting from the University of Illinois Urbana-Champaign. She is an active member of the American Institute of Certified Public Accountants (AICPA) and the Illinois CPA Society. Before joining TheTaxCalc, Rachel spent 8 years at a Big Four accounting firm advising high-net-worth clients on tax-efficient wealth strategies.

Reviewed: January 2026Tax data verified against IRS Publication 15-T & state revenue departments