Every year, Clark County puts hundreds of properties on the auction block for unpaid property taxes. If your name is on the delinquent tax list — or you suspect it might be — you need to understand exactly how the Indiana tax sale process works, what deadlines are coming, and what options you still have. This is not a situation where you can afford to wait.

Here is a straightforward breakdown of how the Clark County tax sale works in 2026, what the state law actually says, and the specific steps you can take right now to protect your property.

How the Indiana Tax Sale Process Works

Indiana's tax sale system is governed by Indiana Code 6-1.1-24 and IC 6-1.1-25. The process is handled at the county level, and in Clark County, the Clark County Auditor's Office in the City-County Building in Jeffersonville manages the sale in coordination with the Clark County Treasurer's Office.

Here is the basic timeline, step by step:

1. Taxes Become Delinquent

Indiana property taxes are due in two installments each year — typically May 10 and November 10. If you miss either payment, your account becomes delinquent. The county adds a 10% penalty to the unpaid amount, and interest begins accruing at a rate set by state law.

Here is what many property owners do not realize: you do not have to be years behind. Miss one installment, and you are already on the Treasurer's radar.

2. The County Certifies the Delinquent List

After the spring installment deadline passes, the Clark County Auditor compiles a certified list of all properties with delinquent taxes. This list becomes the basis for the tax sale. The Auditor's office reviews each parcel, confirms the amounts owed, and prepares the legal documentation required under Indiana law.

3. Public Notice Is Published

Indiana law requires the county to publish a public notice of the tax sale in a newspaper of general circulation in the county — in Clark County, this is typically the News and Tribune. The notice must run for three consecutive weeks before the sale date. The notice lists every property scheduled for sale, including the parcel number, owner name, property address, and total amount due.

Additionally, the county is required to send certified mail notice to the property owner of record and to any party with a substantial interest in the property, such as mortgage holders. This is your official warning. If you receive one of these notices, take it seriously immediately.

4. The Tax Sale Auction

Clark County's annual tax sale typically takes place in the fall, often in October or November. The exact date is set by the Clark County Commissioners and announced in the public notice. In recent years, the county has conducted the sale through an online auction platform, though the Auditor's office confirms the format each year.

At the sale, bidders purchase tax sale certificates — not the property itself. The winning bidder pays the delinquent taxes, penalties, and costs owed on the property. In return, they receive a certificate that gives them a potential claim on the property if the owner does not redeem it.

Bidding works on an "overbid" system. The minimum bid equals the total amount of delinquent taxes, penalties, interest, and costs. Bidders can bid above that amount. The surplus (anything above the minimum) goes into a surplus fund that the original property owner can claim.

The Redemption Period: Your Window to Save Your Property

The most important thing to understand about Indiana tax sales is this: a tax sale is not the end of the road. Indiana law gives property owners a redemption period after the sale during which they can pay off the debt and reclaim their property.

How Long Do You Have?

Under Indiana Code 6-1.1-25, the standard redemption period is one year from the date of the tax sale. During this period, the property owner (or anyone with a legal interest in the property, such as a mortgage lender) can redeem the property by paying the full amount.

To redeem, you must pay:

• The total amount the tax sale purchaser paid at the auction
• Interest on that amount at a rate of 10% if redeemed in the first six months, or 15% if redeemed in the second six months
• Any additional taxes the purchaser has paid on the property since the sale (called "subsequent taxes")
• Applicable costs and fees assessed by the county

That redemption amount can add up fast, especially when interest and subsequent taxes are factored in. The longer you wait within the redemption window, the more expensive it gets.

What Happens If You Do Not Redeem?

If the one-year redemption period expires and no one redeems the property, the tax sale purchaser can petition the court for a tax deed. This is handled through the Clark Circuit Court. The purchaser must file the petition, notify all interested parties, and the court will issue a deed transferring ownership — permanently.

Once a tax deed is issued, the previous owner's rights to the property are extinguished. There is no second chance at that point. The former owner loses the home, the land, and any equity in the property.

The "Commissioner's Sale": When Properties Do Not Sell

Not every property attracts a bidder at the annual tax sale. When a property receives no bids, it is "struck off" to the county. Clark County then becomes the certificate holder.

These unsold properties can later be offered at a Commissioner's Sale (also called a Commissioner's Certificate Sale), where the county attempts to sell them again, often at a lower minimum bid. Properties that remain unsold may eventually be offered through the county's surplus property process.

For property owners, a property being struck off to the county does not mean you are safe. The county holds the same rights as any other tax sale purchaser and can petition for a tax deed after the redemption period expires.

Clark County: Who to Contact and Where to Go

If your property is on the delinquent list or you have received a tax sale notice, these are the offices you need to contact in Clark County:

• Clark County Treasurer's Office — This is where you pay delinquent taxes. The Treasurer can give you an exact payoff amount including penalties and interest. Located in the City-County Building, 501 E. Court Avenue, Jeffersonville, IN 47130. Phone: (812) 285-6225.
• Clark County Auditor's Office — The Auditor manages the tax sale process, maintains the delinquent tax list, and handles the auction. Same building: 501 E. Court Avenue, Jeffersonville. Phone: (812) 285-6210.
• Clark County Assessor's Office — If you believe your assessed value is wrong (which directly affects your tax bill), the Assessor's office handles appeals. Phone: (812) 285-6215.

You can also look up your property tax information, payment status, and assessed values through the Indiana Gateway portal at gateway.ifionline.org or the Clark County property search at clarkcounty.in.gov.

What If You Cannot Pay? Options Before the Tax Sale

If you are behind on your Clark County property taxes and the tax sale is approaching, you are not out of options. Here are the most realistic paths forward:

Payment Plans

Indiana law (IC 6-1.1-24-1.5) allows county treasurers to offer installment payment agreements for delinquent taxes. You can contact the Clark County Treasurer's Office to ask whether a payment plan is available for your situation. These agreements typically require a down payment and regular monthly installments. Getting a payment plan in place before the tax sale certification deadline can keep your property off the auction list.

Property Tax Deductions and Exemptions

Some property owners qualify for deductions that can significantly reduce their tax bill — and they may not even know it. In Indiana, common deductions include:

• Homestead Deduction — Up to 60% off the first $45,000 of assessed value, plus 35% off the remainder. You must own and occupy the home as your primary residence.
• Mortgage Deduction — A deduction based on your outstanding mortgage balance (up to $3,000 in assessed value reduction).
• Over-65 Deduction — Additional deductions for qualifying senior citizens meeting income thresholds.
• Disabled Veteran Deduction — Significant deductions for veterans with service-connected disabilities.
• Property Tax Cap (Circuit Breaker) — Indiana caps property taxes at 1% of assessed value for homesteads, 2% for other residential and agricultural property, and 3% for all other property.

If you have not filed for your homestead deduction, you could be paying hundreds or even thousands of dollars more than you should each year. Visit the Clark County Auditor's Office to check your deduction status.

Assessment Appeals

If your property is assessed at a value significantly higher than what you believe it is worth, you have the right to appeal. The appeals process starts at the county level with the Clark County Property Tax Assessment Board of Appeals (PTABOA) and can escalate to the Indiana Board of Tax Review if necessary.

A successful appeal that lowers your assessed value will reduce your ongoing tax obligation, though it typically will not erase back taxes already owed.

Selling the Property Before the Tax Sale

For some property owners, the most practical option is to sell the property before the tax sale happens. A sale allows you to pay off the delinquent taxes from the proceeds and walk away with whatever equity remains, rather than losing the property entirely at auction.

This is especially relevant if you owe more in back taxes, penalties, and interest than you can realistically pay, but the property itself still has value. A traditional real estate listing takes time you may not have. A cash sale can close much faster — sometimes within weeks — which matters when a tax sale deadline is approaching.

What Happens to Homesteaded Properties?

One question that comes up frequently: does having a homestead exemption protect your property from tax sale? The short answer is no. A homestead deduction reduces your tax bill, but it does not protect you from collection if you fail to pay what you owe.

However, Indiana law does provide some additional procedural protections for owner-occupied properties. The notification requirements are stricter, and courts are generally more careful about ensuring proper notice was given before issuing tax deeds on homesteaded properties. But these are procedural safeguards, not shields against the tax sale itself.

Tax Sales in Surrounding Counties

The tax sale process works essentially the same across all Indiana counties because it is governed by state statute. If you own property in Floyd County, Harrison County, Scott County, Washington County, or Jefferson County, the same rules, timelines, and redemption periods apply.

Each county sets its own tax sale date, and the specific offices you contact will differ (the Floyd County Treasurer is in New Albany, Harrison County's is in Corydon, and so on), but the underlying process — delinquent list certification, public notice, auction, redemption period, and potential tax deed — follows the same Indiana Code provisions.

If you own property in multiple Southern Indiana counties, check with each county's Treasurer individually. Delinquencies in one county will not necessarily alert you to problems in another.

Common Misconceptions About Indiana Tax Sales

There is a lot of bad information floating around about tax sales. Here are the most common misconceptions I hear from Clark County property owners:

"They cannot sell my property — I did not get a notice."

Indiana law requires certified mail notice to the property owner of record. If the county sends it to the address on file and you do not receive it because you moved and did not update your mailing address, that is generally considered sufficient notice under the law. Keep your address current with the Clark County Auditor's Office.

"I only owe a small amount, so they will not bother."

There is no minimum threshold for a tax sale in Indiana. Properties have been sold at tax sales for a few hundred dollars in delinquent taxes. The county does not evaluate whether the amount is "worth it" — if the taxes are delinquent, the property is eligible for sale.

"If someone buys my tax certificate, they own my house immediately."

This is wrong. A tax sale certificate is not a deed. The purchaser cannot move in, evict you, or do anything with the property during the redemption period. They hold a certificate that may eventually become a deed — but only after the redemption period expires and they go through the court process. You still have time.

"I can just let it go to tax sale and buy it back myself."

Indiana law generally prohibits the property owner from purchasing their own property at the tax sale. You can redeem it during the redemption period, but you cannot bid on it at auction. And the redemption cost will be higher than simply paying your delinquent taxes before the sale.

Key Dates and Deadlines for 2026

While the exact 2026 tax sale date for Clark County has not been officially announced at the time of this writing, here are the dates and deadlines you should be tracking:

• May 11, 2026 — Spring property tax installment due (May 10 falls on a Sunday)
• Summer 2026 — Delinquent tax list certified by the Clark County Auditor
• Late Summer/Early Fall — Public notice published in the News and Tribune for three consecutive weeks
• Fall 2026 (typically October-November) — Tax sale conducted
• November 10, 2026 — Fall property tax installment due

Check with the Clark County Auditor's Office at (812) 285-6210 for confirmed dates as they become available. You can also monitor the Indiana DLGF Clark County page for official announcements.

The Bottom Line

A tax sale is one of the most serious threats to property ownership in Indiana, but it does not come without warning. Clark County follows a defined, public process with multiple notification steps and a full year of redemption after the sale. The system is designed to give property owners every reasonable chance to pay their debt and keep their property.

But "every reasonable chance" has limits. If you are behind on your property taxes in Clark County, the worst thing you can do is nothing. Contact the Treasurer's Office, explore payment plans, check your deductions, and — if necessary — consider whether selling the property before the tax sale makes more financial sense than losing it at auction.

The clock is already running. Use the time you have.