Porter County tax sales, Indiana

Verified

Porter County publishes its tax sale work jointly through the auditor and the treasurer, and a county release for a prior sale states that the sale was conducted by SRI Inc. of Indianapolis and that the commissioners acquire a tax lien on properties that do not sell. No dated 2026 Porter County tax sale notice was found on the official county pages read for this record. Unverified flags: the 2026 sale date, the sale format, the 2026 platform, the registration window, and any deposit amount are each unverified in this record.

Selling office: Porter County Treasurer

Next sale: No dated 2026 sale published in the official sources read. The Porter County auditor and treasurer pages read for this record do not publish a dated 2026 tax sale, a sale time, or a 2026 advertisement. That gap is stated plainly here. A prior Porter County sale is reported in a county release, but that release is not dated as a 2026 sale in the text read, so its date and its parcel counts are not used as 2026 facts in this record.

As of November 9, 2026, no dated 2026 Porter County tax sale is published in the official sources read, so this record does not state that a 2026 sale has run or give a parcel count for 2026. Check the auditor tax sale department and the treasurer for the current schedule before relying on any date from a non official source.

Dates and deadlines

Next sale	No dated 2026 sale published in the official sources read
The sale	The Porter County Treasurer sells tax sale certificates under IC 6-1.1-24-5, with the auditor as clerk of the sale. The date and format of a 2026 Porter County sale are unverified in the sources read.
The list	A county release states the statutory rule that a tax sale is required for properties for which the owner fails to pay the property taxes from the prior year first installment, which tracks IC 6-1.1-24-1. The 2026 certified list is not published in the sources read.
Registration	No registration window, registration site, or registration instructions for a 2026 Porter County sale are published in the official sources read, so registration detail is unverified in this record.
Bidding and the certificate	Bidding starts at the statutory minimum bid in IC 6-1.1-24-5(e) and the highest bidder receives a tax sale certificate, a lien, not a deed. Any overbid goes to the tax sale surplus fund under IC 6-1.1-24-7.
Redemption	The owner may redeem within one year after the date of sale by paying the IC 6-1.1-25-2 amount to the county treasurer. Redemption amounts and title questions in Porter County are handled through the auditor tax sale department.
Unsold parcels	A county release states that for properties that did not sell, the Porter County Board of Commissioners acquire a tax lien and may offer those properties to the public at a certificate sale later.
Format	Unverified in the sources read: Porter County has used SRI Inc. of Indianapolis to conduct a prior tax sale, organized by the auditor and the treasurer, but no official source read for this record publishes the platform for a 2026 Porter County sale, so the 2026 platform is unverified here.
Selling office	Porter County Treasurer

Sources: Porter County Auditor, county tax sale release reported by the Post Tribune. Indiana Code IC 6-1.1-24, iga.in.gov. Indiana Code IC 6-1.1-25, iga.in.gov. Confirm with the selling office before relying on any date on this page: sales move, terms change, and parcels are pulled up to sale day.

Research Porter County parcels before you bid

A sale list gives you the parcels, the date, and the opening terms. It does not give you the owner, the value, or the rest of the picture: liens, foreclosure status, and parcel history. PropertyRadar is the data platform for that layer. It carries owner records, assessed and market values, foreclosure and tax data, and property history for parcels across Porter County, searchable by address, owner, or county, including parcels that never reach a sale list.

Open a PropertyRadar account See plans and pricing

Pine and Brass is a PropertyRadar partner. If you open an account through these links, we may earn a commission; it does not change the price you pay.

How Indiana tax lien sales work

Unpaid taxes become a lien, and the treasurer certifies the list. A parcel becomes eligible when taxes or special assessments from the prior year spring installment or before are delinquent. Under IC 6-1.1-24-1 the county treasurer certifies the delinquent list to the county auditor on or after January 1 of the sale year and not later than fifty one days after the first tax payment due date in that year, and the auditor and treasurer then apply for a court judgment and order for sale.
The treasurer sells, and the auditor keeps the record. Under IC 6-1.1-24-5(e) the county treasurer sells the parcel at public auction to the highest bidder, subject to the right of redemption, and under IC 6-1.1-24-5(g) the county auditor serves as clerk of the sale. The treasurer may run the sale by electronic means under IC 6-1.1-24-5(i), and most counties in this set sell online in the fall through SRI Incorporated on ZeusAuction. Marion County is the exception in this set: it sells on GovEase.
Bidding opens at the minimum bid, and the overbid leaves the deal. The minimum bid under IC 6-1.1-24-5(e) is the delinquent taxes and special assessments, the taxes and assessments due in the year of sale, penalties, sale costs, and any unpaid costs from a prior sale. The purchaser pays the full bid immediately to the treasurer under IC 6-1.1-24-7; the minimum bid portion is applied to the taxes and costs, and anything paid above it goes to the tax sale surplus fund.
Redemption pays fixed percentages, not a bid rate. Under IC 6-1.1-25-2 the redeemer pays 110 percent of the minimum bid if the parcel is redeemed within six months of the sale, or 115 percent if it is redeemed after six months and within the year, plus the overbid itself with interest at 5 percent per year, plus later taxes the purchaser paid with interest at 5 percent per year, plus the notice and title costs the statute allows. Nothing in Indiana is bid down or bid up: the percentages are the same in every county.
Some parcels sell with no redemption at all, and unsold certificates go to the commissioners. A parcel on the county vacant and abandoned list under IC 6-1.1-24-1.5 has no right of redemption after its sale. For an ordinary parcel the deed is earned on deadlines: the notice under IC 6-1.1-25-4.5 within six months, and the petition for a tax deed under IC 6-1.1-25-4.6 within three months after the redemption year expires. Parcels nobody bids on pass to the county executive under IC 6-1.1-24-6 and are offered again at a commissioners certificate sale under IC 6-1.1-24-6.1, at a price below the original minimum bid, with a redemption period of only 120 days.

How bidding works in Porter County

No registration information for a 2026 Porter County tax sale is published in the official sources read, so the registration window, the registration site, and any local registration form are unverified in this record. State law still applies: a bidder must sign the statement required by IC 6-1.1-24-5.3, and a business entity must provide a certificate of existence or foreign registration statement to the county treasurer under IC 6-1.1-24-5.1.

The percentages are fixed, so the overbid sets your real rate. Redemption can pay no more than 115 percent of the minimum bid, and everything above the minimum earns 5 percent. A parcel won at twice its minimum bid returns close to 5 percent overall even if the owner redeems on the best possible day. The disciplined Indiana bid stays at or near the minimum and lets other bidders own the expensive parcels.
The certificate dies on missed deadlines. The notice under IC 6-1.1-25-4.5 is due within six months of the sale and the deed petition within three months after the redemption year ends. Indiana pays the bidder who runs a calendar, and quietly confiscates the position of the bidder who does not.

Terms: what a bid actually costs

Deposit, Porter County	No official source read for Porter County publishes a deposit amount for a 2026 sale, so no deposit amount is stated here. Many Indiana sales take no separate deposit beyond the bid itself, and nothing in the official Porter County sources read states a separate deposit, a paddle fee, or a registration fee for 2026. Any deposit claim for this county is unverified until the auditor or treasurer publishes one.
Payment, Porter County	Under IC 6-1.1-24-7 the purchaser pays the amount of the bid to the county treasurer immediately at the sale. No official Porter County source read publishes a local payment method or a local payment deadline for a 2026 sale, so no local method or deadline is stated here. A purchaser who fails to pay the bid faces the twenty five percent civil penalty in IC 6-1.1-24-8 and the parcel is again offered for sale.
What is sold	A tax sale certificate: a lien on the property for the delinquent taxes, penalties and sale costs. Not the property, not a deed, and no right to enter or use it. A deed exists only at the end of the notice and petition process, after the redemption period expires unredeemed.
The minimum bid	Set by IC 6-1.1-24-5(e): the delinquent taxes and special assessments, the taxes and assessments due and payable in the year of sale, penalties on the delinquencies, an auditor amount for postage and publication and other sale costs, and any unpaid costs from a prior tax sale. Every bid is measured against that floor.
The overbid	Any amount paid above the minimum bid goes to the tax sale surplus fund under IC 6-1.1-24-7; the county does not keep it as taxes. On redemption it is returned to the purchaser with interest at 5 percent per year for sales after June 30, 2014 (IC 6-1.1-25-2). It is the part of the bid that earns the least, and it is most of the bid on a contested parcel.
Redemption money	One hundred ten percent of the minimum bid if the parcel is redeemed not more than six months after the sale, or one hundred fifteen percent if redeemed more than six months but not more than one year after the sale, plus the overbid with 5 percent interest, plus taxes and special assessments the purchaser paid after the sale with 5 percent interest, plus the notice and title costs allowed by IC 6-1.1-25-2(e).
Redemption periods	One year after the date of sale for an ordinary parcel (IC 6-1.1-25-4(a)). No right of redemption at all for a parcel sold from the vacant and abandoned list under IC 6-1.1-24-1.5. One hundred twenty days for a commissioners certificate sold under IC 6-1.1-24-6.1 (IC 6-1.1-25-4(c)). Read the parcel's list status before pricing any of the three.
The deed path	Notice under IC 6-1.1-25-4.5 not later than six months after the sale, or ninety days for a commissioners or county held certificate, then a petition for a tax deed under IC 6-1.1-25-4.6 after the redemption period expires and not later than three months after it expires. Miss either window and the certificate is spent, whatever was paid for it.

Unsold parcels: the commissioners certificate sale

Porter County states in a county release that the board of commissioners acquire a tax lien on properties that do not sell and may offer those properties to the public at a certificate sale later. Under IC 6-1.1-24-6.1 that commissioners certificate sale is by resolution, at a price less than the IC 6-1.1-24-5 minimum sale price plus the costs directly attributable to the sale, and the purchaser faces a one hundred twenty day redemption period from the sale of the certificate under IC 6-1.1-25-4(c), with the redemption amount set by IC 6-1.1-24-6.1(b)(4). No dated Porter County commissioners certificate sale is published in the sources read.

Before you bid

Read the parcel's list status before its rate. A parcel on the vacant and abandoned list sells with no right of redemption at all, which makes it a different purchase from the identical parcel one line up the list. The list a parcel was sold from is part of its price.
Assume the 2026 sale already ran. Indiana's season is September and October for most counties in this set, and every dated 2026 sale here was complete when these pages were checked. Treat this set as the verified 2026 record and the 2027 working map, and confirm the new season's dates with the treasurer.
Model the overbid at 5 percent, not at the headline percentages. The 110 and 115 percent figures apply to the minimum bid only. Run the redemption case with your full bid in the denominator before deciding what a parcel is worth to you.
Set the maximum before the sale opens. The free Max-Bid Calculator below works backwards from your exit value to the highest bid you can pay, with the costs shown.

Every Indiana county in this set

One page per county, each verified against its own county source. Indiana has 92 counties; this set is the top 20 by population and sale volume.

VERIFY BEFORE YOU GO

Keep going

Run your maximum bid

The free Max-Bid Calculator works backwards from your resale price to the highest hammer bid you can pay, with the fees shown line by line.

Open the Max-Bid Calculator

Get the Indiana alerts

The Pine membership is built on alerts: members pick their counties, get an email when a sale is scheduled or a list posts, and receive the full property list with the analysis done. Indiana counties are being added from the interest list first, in the order readers ask for them.

Join the Indiana interest list below

Once a deadline puts you in a sale, the Land Investor Due Diligence Toolkit is the checklist and bid worksheet to run on each parcel before you bid. The same desk runs Florida tax deed sales, Texas tax sales, Pennsylvania tax sales, Georgia tax sales, North Carolina tax foreclosure sales, Ohio tax foreclosure sales, Illinois tax lien sales, Michigan tax foreclosure sales, Arizona tax lien sales, California tax defaulted property sales, Colorado tax lien sales, South Carolina tax sales, Indiana tax lien sales and Tennessee delinquent tax sales, and the proven New York season, with the live membership, sits in the NY tax sale hub.

Pine Parcel Alerts · The paid tier

Porter County · INDIANA

The sale dates are free. The parcels are the product.

Members set their counties and their parameters, parcel size and back taxes among them, and every matching parcel arrives by email with a one-page deal analysis: what the parcel is, when it sells, and what to bid. The dates and the basic alerts on this page stay free; Pine Parcel Alerts is $4.99 a month or $49 a year for the parcels themselves, screened and analyzed.

See Pine Parcel Alerts

Indiana sale lists and county data, first.

One email when an Indiana county opens for alerts, plus new county pages as they post. No spam, unsubscribe anytime.

More state guides

New York tax sales · Florida tax deed sales · Texas tax sales · Pennsylvania tax sales · Georgia tax sales · North Carolina tax foreclosure sales · Ohio tax foreclosure sales · Illinois tax lien sales · Michigan tax foreclosure sales · Arizona tax lien sales · California tax defaulted property sales · Colorado tax lien sales · South Carolina tax sales · Tennessee delinquent tax sales