Sales tax rate changes
Indiana sales tax rate changes
Updated October 8, 2026
Last verified October 2, 2026. That is the UTC date the Indiana Department of Revenue pages were retrieved. It is not an effective date.
US Sales Tax Rates monitors the sales tax publication Indiana Department of Revenue posts for Indiana: when the chart takes effect, how many jurisdictions changed, and what is coming next. It does not calculate tax on a sale.
Current Indiana chart
The current Indiana chart took effect April 1, 2008. It does not print an end date.
Every Indiana jurisdiction on the loaded file is on the Indiana rate chart.
Changes on the current Indiana chart
No Indiana chart on file has a jurisdiction marked changed or upcoming compared with the previous file.
Upcoming Indiana changes
No upcoming Indiana rate change is on file.
What is monitored
Indiana Department of Revenue publishes the loaded sales tax chart for Indiana.
The in-force chart is April 1, 2008 – Present, effective April 1, 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 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 Indiana sources
These are official Indiana Department of Revenue 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 Indiana publication is monitored. It does not calculate tax on a cart, invoice, ZIP code, or address, and it does not file a return.
Monitor Indiana
Monitoring follows the official publication. The sample report shows the shape of a change row.