Sales tax rate changes
Maryland sales tax rate changes
Updated October 8, 2026
Last verified October 2, 2026. That is the UTC date the Comptroller of Maryland pages were retrieved. It is not an effective date.
US Sales Tax Rates monitors the sales tax publication Comptroller of Maryland posts for Maryland: when the chart takes effect, how many jurisdictions changed, and what is coming next. It does not calculate tax on a sale.
Current Maryland chart
The current Maryland chart took effect January 3, 2008. It does not print an end date.
Every Maryland jurisdiction on the loaded file is on the Maryland rate chart.
Changes on the current Maryland chart
No Maryland chart on file has a jurisdiction marked changed or upcoming compared with the previous file.
Upcoming Maryland changes
No upcoming Maryland rate change is on file.
What is monitored
Comptroller of Maryland publishes the loaded sales tax chart for Maryland.
The in-force chart is Effective January 3, 2008, effective January 3, 2008. 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 a PDF.
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 Maryland sources
These are official Comptroller of Maryland 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 Maryland publication is monitored. It does not calculate tax on a cart, invoice, ZIP code, or address, and it does not file a return.
Monitor Maryland
Monitoring follows the official publication. The sample report shows the shape of a change row.