Sales tax rate changes
Maine sales tax rate changes
Updated October 8, 2026
Last verified October 2, 2026. That is the UTC date the Maine Revenue Services pages were retrieved. It is not an effective date.
US Sales Tax Rates monitors the sales tax publication Maine Revenue Services posts for Maine: when the chart takes effect, how many jurisdictions changed, and what is coming next. It does not calculate tax on a sale.
Current Maine chart
The current Maine chart took effect January 1, 2026. It does not print an end date.
Every Maine jurisdiction on the loaded file is on the Maine rate chart.
Changes on the current Maine chart
No Maine chart on file has a jurisdiction marked changed or upcoming compared with the previous file.
Upcoming Maine changes
No upcoming Maine rate change is on file.
What is monitored
Maine Revenue Services publishes the loaded sales tax chart for Maine.
The in-force chart is Effective 01/01/2026, effective January 1, 2026. The chart does not print an end date. It stays current until a newer official chart for this state replaces it. The retrieval check is not that effective date. The loaded file is HTML.
The loaded file has 1 jurisdiction rows.
Not compared.
A refresh fails closed. When the file cannot be read, or two readings disagree, the period is blocked and no rate is filled in.
This note does not calculate tax on a sale.
Official Maine sources
These are official Maine Revenue Services pages. The current rate file is found from these pages. A direct rate-file address is not linked here.
How the chart is checked
A refresh fails closed. When the file cannot be read, or two readings disagree, the period is blocked and no rate is filled in.
Nothing in this note is estimated. When a displayed figure disagrees with the official publication, the publication wins. That rule is recorded under corrections.
Rate monitoring is not a tax calculation
This note reports how the Maine publication is monitored. It does not calculate tax on a cart, invoice, ZIP code, or address, and it does not file a return.
Monitor Maine
Monitoring follows the official publication. The sample report shows the shape of a change row.