Indiana Tax Amnesty 2026 is Here – What it Means (and Why the Clock is Ticking)

You may have heard something about an Indiana tax amnesty program this year — maybe from a letter in the mail, a headline, or a friend mentioning it. Most of our clients won’t have an outstanding balance where this applies. But, the program is worth understanding, because you never know when it might affect you, a family member, or a friend running their own business.

Here’s the quick version.

What is Tax Amnesty?

Tax Amnesty 2026 is a limited-time program from the Indiana Department of Revenue (INDOR) that lets individuals and businesses pay off old, unpaid Indiana tax liabilities without the penalties, interest, or collection fees that normally come with them. DOR will also release related liens and won’t pursue civil or criminal prosecution for the periods covered.

In plain terms: if you owe old Indiana tax debt, this is INDOR’s version of “pay what you actually owe right now and we’ll knock off the penalty and interest.”

What Periods Does it Cover?

Amnesty applies to Indiana “listed taxes” — which covers most taxes DOR administers, including individual income, corporate, and sales tax — for tax periods ending before January 1, 2024. If you’ve already participated in Indiana’s 2005 or 2015 amnesty programs, you’re not eligible this time around.

What’s the Window?

This is the part that matters most: the program runs July 15 – September 9, 2026. To participate, you or your business needs to either pay your eligible liability in full or set up a DOR-approved payment plan by September 9. If you go the payment-plan route, it needs to be paid off by June 7, 2027 to keep the benefits. We’re writing this in late August — which means there are only a couple of weeks left to act.

What Should You Do?

For most of our clients, this won’t apply — you’re current, and there’s nothing to check. But if any of the following sounds familiar, it’s worth a conversation:

• You know you have an old, unpaid Indiana tax balance (personal or business)
• You’ve received a notice from DOR or a collection letter mentioning amnesty
• You have a friend, family member, or fellow business owner who’s mentioned owing back taxes to the state

If that’s you — or someone you know — reach out to us this week (before 9/4). We can help you figure out what’s actually owed, whether amnesty makes sense, and how to get it handled before the window closes for good.

Next Steps

Have questions about how this works or whether it applies to your situation? Contact our team — we’re happy to help you sort it out.