
If you’ve ever owned a business in Indiana, even one that has long since closed, you may have received an alarming or unexpected notice from the Indiana Department of Revenue (DOR).
In recent weeks, the team here at Lothamer Tax Resolution has seen a significant spike in calls from Indiana residents who have gotten Demand for Payment letters regarding business debts they thought were long dead and buried.
Here’s what you need to know.
Quick Facts: Demand for Payment Letter from Indiana DOR
- The Indiana Department of Revenue is actively pursuing former business owners for any unpaid business tax (e.g., sales withholding).
- If you were an officer or responsible party of a business with unpaid business tax, you can be held personally liable, even if the business has been closed for years.
- If you receive a Demand for Payment notice, you have a deadline to respond before it converts to a tax warrant and collection actions begin.
- Lothamer Tax Resolution is already helping Indiana residents navigate this issue. Text or call (877) 955-9020 today for same-day tax help.
What’s Happening in Indiana Right Now
The Indiana DOR appears to be ramping up a new initiative targeting individuals for unpaid business back taxes.
What makes this wave of notices particularly startling is who is receiving them. Many of them are former business owners, officers of companies that may have been dissolved, closed, or sold years or even decades ago.
Many of the people calling our Indiana offices are in retirement or on the verge of it. These are people who genuinely believed this chapter of their financial lives was closed, only for it to resurface out of the blue.
For many of the business owners now hearing from the DOR, the debt doesn’t look anything like what they might have originally owed. Years of accumulated interest have turned old liabilities into much larger ones, which is part of what makes these notices so shocking for people who thought the issue was behind them.
The original tax debt didn’t go away. It grew silently over the years, unprioritized by the DOR.
Personal Liability for Business Taxes
This is the part that catches most people off guard. If you were an officer or responsible party of a business that collected sales tax, and that business failed to remit those taxes to the state, you can be held personally liable for the unpaid amount, plus years of accumulated interest and penalties.
Businesses at risk include, but are not limited to:
- Bars and restaurants
- Retail shops
- Large ticket item retail (for example, car dealerships, boat dealers, etc.)
- Virtually any business with sales tax obligations
Indiana law allows the DOR to assess responsible officers directly when a business hasn’t paid its tax obligations. The business being closed does not extinguish that liability. Instead, the debt follows the person.
What Does “Responsible Party” Mean?
The term “responsible party” (or responsible officer) refers to any individual who had significant control over the financial decisions of a business.
This typically includes:
- Owners
- Partners
- Corporate officers
- Employees with authorization to sign checks
You don’t necessarily have to have been the sole owner or even the primary decision-maker to be classified as a responsible party. If the DOR determines that you had the authority to collect and remit business tax on behalf of the business and those taxes went unpaid, you can be held personally liable, regardless of what role others may have played in the failure to pay.

Understanding Your Demand for Payment Notice from the Indiana Department of Revenue
The DOR is sending out formal Demand for Payment letters. These notices inform recipients that the state’s records identify them as a responsible officer of a business with outstanding tax liabilities, and that they may be held responsible for taxes the business failed to collect and/or remit.
PRO TIP: This is NOT a letter you can set on the counter and deal with later. The notice comes with hard deadlines, and the consequences of inaction escalate quickly.
What Can Happen if You Ignore a Demand for Payment Letter
You have a limited window to respond. If no action is taken before the stated deadline, it will convert to a tax warrant, and you will be prosecuted by the attorney general’s office.
At that point, the DOR initiates the full collection process, which can include wage garnishment, bank levies, and seizure of personal property. Interest on all unpaid taxes continues to accrue monthly from the original due date until the liability is paid in full.
If you’ve received one of these notices, that distinction is exactly why having an experienced tax professional in your corner matters.
Who Is Being Targeted?
Based on what the Lothamer team is seeing, the current wave of notices appears to be focused on individuals who owe significant business tax debt. That said, if you’ve received one of these letters, regardless of the amount, you need to act. The threshold for who gets a notice today may not be the threshold for who gets pursued tomorrow.
It’s Been Years—Why Am I Getting a Demand for Payment Now?
The sudden surge in notices points to a shift in priorities at the DOR—possibly a new administrative initiative to collect on long-dormant liabilities.
There may also be a connection to the increased use of advanced data analytics technologies, which arm tax authorities with sophisticated algorithms and data-matching tools to flag issues like this that might otherwise have never resurfaced.
States across the country are scrambling for ways to beef up lean budgets, and with the power granted to them in the South Dakota v. Wayfair Inc. Supreme Court decision, they’ve found unpaid business tax to be a particularly juicy avenue for those funds.
Whatever the reason, the enforcement is real, and it’s happening now.

How to Pay Off Your Business Tax Debt When the State Comes Calling
Do not ignore it. Do not assume it will go away. Do not assume the debt is too old to be valid.
Contact a licensed tax professional immediately. The response window is not generous, and the steps you take within it can make a significant difference in how this situation resolves.
As the top tax relief company for business tax debt in Indiana, Lothamer can:
- Review the assessment
- Determine whether the liability is accurate
- Evaluate whether you have the grounds to dispute your classification as a responsible officer
- Help you navigate a resolution before a tax warrant is issued
How Do Tax Resolution Services Work?
When you retain a tax resolution firm like Lothamer, we step in as your advocate and handle communication with the DOR on your behalf. We review your assessment, determine whether the liability is accurate, identify any grounds for dispute, and work to find the most favorable resolution available to you—whether that’s a payment plan, a penalty or interest abatement, or another avenue entirely.
When you call Lothamer, you speak directly with a licensed tax professional, not a salesperson, and we get to work immediately. We’ve been handling situations exactly like this since 1978, and we’re ready to help you TODAY!
Get Same-Day Tax Help When & Where It Matters
If you’ve received one of these threatening notices from the Indiana DOR, don’t wait. The clock is already ticking.
Call Lothamer Tax Resolution today. We understand Indiana tax law, we know how to communicate with state tax authorities, and we know how to find a real path forward, even when it feels impossible.
DON’T FACE THE INDIANA DEPARTMENT OF REVENUE ALONE. CONTACT LOTHAMER TODAY.
If you have received a Demand for Payment or need help understanding your rights, Lothamer Tax Resolution is ready to assist you.
📞 (877) 955-9020
📧 [email protected]
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