Taxes · 7 min read
What Happens If You Don't Pay Property Taxes in Knox County
Published February 11, 2026 by WC Atlas LLC
Missing a Knox County tax bill starts a clock that ends in Chancery Court. Here is the timeline, step by step.
The annual cycle
Knox County property tax bills are mailed in the fall and are payable through the end of February. Property inside Knoxville city limits receives a second, separate bill from the City of Knoxville. These are different taxing authorities with different collection tracks, and being current with one says nothing about the other.
On March 1, the prior year's unpaid taxes become delinquent.
Year one: interest and penalty
Delinquent Tennessee property taxes accrue interest and penalty monthly — commonly totaling around one and a half percent per month, roughly eighteen percent per year. Nothing dramatic appears to happen during this period, which is exactly why owners let it slide.
The trustee continues to mail notices to the address of record. If that address is out of date, the notices go nowhere useful and the clock keeps running.
Year two: suit is filed
After roughly a year of delinquency, the county turns the parcel over to the delinquent tax attorney, who files suit in Knox County Chancery Court to enforce the lien. Court costs and attorney fees are added to the balance, and the case becomes a public record tied to your name and parcel.
This is the stage where a small bill becomes a large one. A four-hundred-dollar annual tax can turn into several thousand dollars once interest, penalty, court costs, and fees are stacked on.
The tax sale
The court orders a sale and the parcel is sold to satisfy the debt. Sales are advertised and conducted under the court's supervision. Purchasers pay the taxes and costs and receive an interest in the property subject to redemption rights.
This is the point where most owners believe they have lost everything. Usually they have not — yet.
The redemption period
Tennessee law provides a right of redemption after a delinquent tax sale. The standard period is one year, but it shortens where taxes had been delinquent for many years, and it can be as short as thirty days for long-abandoned property.
During redemption, the former owner can recover the property by paying the sale price plus interest to the purchaser. Importantly, the property can generally still be sold during this window — which is why a call in month two of redemption produces a very different outcome than a call in month eleven.
How to get out of it
Pay it, arrange a payment plan with the trustee if one is available, or sell the property and let the payoff come out of the proceeds at closing. That last option surprises people: you do not need money in hand to sell a property with back taxes. The title company pulls the payoff and settles it at the table.
The one approach that never works is waiting. The balance only grows.
This information is general and educational. We are not attorneys, CPAs, or tax advisors, and nothing on this site is tax or legal advice. Individual results depend on your specific circumstances. Please consult a qualified tax professional before making a decision.