Augusta, Maine Sales Tax Calculator (2026)
5.50% total combined rate — includes state and local taxes.
Augusta follows Maine’s flat 5.5% sales tax rate with no local variations.
Augusta Sales Tax Calculator
Enter a purchase amount — we’ll calculate the total with Augusta’s tax rate.
Rate
5.50%
Tax
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Total
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The current combined rate for Augusta is 5.50%.
Augusta Sales Tax Breakdown
- State Rate: 5.50%
- City Rate: 0.00%
- County Rate: 0.00%
- Special Rate: 0.00%
- Total: 5.50%
About Augusta
As Maine’s capital city, Augusta’s retailers charge the same uniform 5.5% sales tax as the rest of the state.