How to Pay Delinquent Property Taxes in Indianapolis

Taxation and Finance Indiana 3 Minutes Read ยท published February 06, 2026 Flag of Indiana

Indianapolis, Indiana property owners with unpaid property taxes face collection steps administered at the county level. This guide explains how to identify delinquency, payment and redemption options, timelines for tax sale, and where to contact county offices for payments or questions. Use the official Marion County Treasurer instructions for paying taxes and the county delinquent tax sale information when preparing to pay, negotiate a plan, or redeem a property from sale.[1][2]

Penalties & Enforcement

Collection of delinquent property taxes in Indianapolis is handled by the Marion County Treasurer. The Treasurer enforces collection, posts delinquent lists, conducts tax sales, and accepts payments or redemption. Specific monetary penalty amounts and interest rates are set by statute or county procedures; where the county page does not list numeric penalties or escalation steps, the page is cited below as "not specified on the cited page." The cited county pages provide procedures for sale and redemption but do not list every fine amount or schedule on a single page.

Act promptly: redemption or payment before sale avoids extra costs and loss of title.
  • Monetary fines and interest: not specified on the cited page.
  • Escalation: first delinquency, continued delinquency, and tax-sale penalties: not specified on the cited page.
  • Non-monetary sanctions: tax lien filing and sale of lien/real property through a tax sale, possible forfeiture of property at sale.
  • Enforcer: Marion County Treasurer (collection and tax sale administration). Official instructions and payment portals are provided by the Treasurer's office.[1]
  • Inspection and complaint pathways: contact the Marion County Treasurer for account questions; contact the Marion County Assessor for assessment disputes.
  • Appeals and review: assessment appeals route through the Assessor or county review boards and, in some cases, to the Indiana Department of Local Government Finance; time limits and exact appeal windows are not specified on the cited Treasurer pages.

Applications & Forms

The county publishes payment instructions and any required registration or redemption forms for delinquent-tax sale participation on its Treasurer pages. Specific form numbers for payment plans or sale registration are not listed on the cited page; check the Treasurer site or contact the office for current forms and submission methods.[1]

Options to Pay or Redeem

Common options include paying the full delinquent amount with interest and fees, arranging a payment agreement where offered, or redeeming a property after a tax-sale notice by paying the required redemption amount during the statutory period. The Marion County Treasurer provides guidance for payment methods and tax-sale procedures on its official pages.[1][2]

  • Deadlines: follow the dates listed on the Treasurers delinquent notices or tax-sale announcements; specific dates vary by year and parcel and are posted with each sale notice.
  • Payment methods: check the Treasurers payment page for online payment, mail, and in-person options.[1]
  • Tax-sale participation: bidders or lien purchasers must follow the Treasurers enrollment or registration instructions published with each sale notice.[2]
Payment before a tax sale generally prevents loss of title or lien sale costs.

Common Violations

  • Failure to pay real property tax by the due date.
  • Failure to respond to redemption or sale notices.
  • Not updating contact address, causing missed notices.

FAQ

How do I know if my property taxes are delinquent?
Check your account on the Marion County Treasurer payment page or contact the Treasurer to confirm outstanding balances and notices.[1]
Can I set up a payment plan?
Payment-plan availability is determined by county procedures; contact the Treasurer for current options and required forms.[1]
What happens if my property is subject to a tax sale?
The Treasurer posts sale notices and instructions for redemption and bidding; redemption or payment before sale stops the sale process.[2]

How-To

  1. Locate your tax account using your parcel number or address on the Marion County Treasurer payment page.[1]
  2. Review the delinquent balance, notices, and any posted deadlines on the Treasurers delinquent-tax page.[2]
  3. Pay the full delinquent amount using accepted methods or contact the Treasurer to ask about permissible payment arrangements.[1]
  4. If you dispute the assessed value, contact the Marion County Assessor to start an assessment appeal; for collection disputes, contact the Treasurer.
  5. Keep records of payments and confirmations and monitor for any tax-sale notices until the account shows current status.

Key Takeaways

  • Delinquent tax collection is administered by the Marion County Treasurer; follow the Treasurers pages for official instructions.[1]
  • Monetary penalties and schedule details may not be consolidated on a single county page; contact the Treasurer for exact amounts.
  • Act early to pay or redeem to avoid tax-sale consequences and additional costs.

Help and Support / Resources

  1. [1] Marion County Treasurer - Pay Taxes
  2. [2] Marion County Treasurer - Delinquent Tax Sale

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