How to purchase a home at auction: process, payment rules, and risks

Written by Samantha SheltonNMLS 1647301Updated September 2026

Bidders gathered outside a county courthouse raising hands to purchase a home at auction

This article is for informational purposes only and is not intended to provide legal, financial, or tax advice. Lien priority, surviving tax obligations, redemption rights, and eviction procedures vary by state and county, consult a qualified tax professional and a real estate attorney about your situation before you bid.

To purchase a home at auction, research the property through public records, register for the auction in advance, and arrive with verified funds, most auctions require payment in full or a substantial deposit within 24 to 72 hours of winning, usually by cash or cashier’s check.

Auction homes sell as-is with no inspection contingency, and in many states the former owner keeps a redemption period after a foreclosure sale, six months in Michigan on most residential foreclosures of four units or fewer. The discounts can be real, but so are the risks, which is why title research before bidding is essential.

Learn more about how to purchase a home at auction, including how each auction type works, what you have to finish before auction day, and which risks survive the sale. If you’re earlier in the process, start with our Home Buying guide.

Key takeaways:

Sold as-is, usually sight unseen: All 3 auction channels, foreclosure, tax, and estate sales, convey the property as-is, so you assume every repair, occupancy, and condition risk, typically without an interior inspection.
Payment deadlines are strict: Winning bidders typically must deliver certified funds within 24 to 72 hours or forfeit their deposit.
Title research is non-negotiable: Liens, unpaid taxes, and junior mortgages can follow the property to the new owner, and where a federal tax lien attached the IRS can redeem real estate sold at a nonjudicial sale for at least 120 days after the sale.

What types of home auctions are there?

Three channels account for nearly every home sold at auction, and the deed you receive, the deadline you face, and the liens you inherit differ in all three.

Auction type	How the home got there	What to expect
Foreclosure (sheriff’s) sale	A lender foreclosed on an unpaid mortgage and the home is sold publicly to satisfy the debt.	Payment on very short notice, a sheriff’s deed rather than a warranty deed, and a statutory redemption period in states that have one.
Tax sale	A county foreclosed for unpaid property taxes and must sell the property at public auction.	A county-run sale on a fixed statutory calendar. Michigan’s tax foreclosure runs three years from delinquency to auction.
Estate or probate sale	Heirs or a court are selling a deceased owner’s property.	Longer timelines, occasional court confirmation and overbid rounds, and a better chance of getting inside before you bid.

Format is a second variable. Live auctions happen on courthouse steps or at a county building; online auctions run over days or weeks and sometimes accommodate financed buyers. Many online platforms also add a buyer’s premium, a percentage of the winning bid, that isn’t financeable.

Not every distressed home goes to auction, either. A foreclosure sale that draws no third-party buyer leaves the property bank-owned, and it’s usually listed on the MLS like any other home, with inspections and financing back on the table. Homes with FHA-insured mortgages can become HUD Homes, sold through the HUD Home Store with an exclusive sales period for owner-occupants before an extended period opens the listing to investors.¹ Our guide to How to Buy a Foreclosed Home compares those paths, the Guide to Buying Distressed Properties covers short sales and fixer-uppers, and HUD guidance for home buyers is where to start on a government-owned listing.

How to prepare before auction day

Everything that protects you happens in the weeks before the sale, because once the gavel falls there is no inspection contingency, no financing contingency, and no exit that doesn’t cost you your deposit. Five tasks make up the list.

Line up funds you can certify: Traditional underwriting can’t run on a 24-to-72-hour clock, so most auction buyers use cash, a hard-money or bridge loan, or a line of credit on a home they already own. Confirm the instrument the auctioneer accepts and the exact payee name.
Order a title search before you bid: Pull the chain of title, the tax history, and every recorded encumbrance. Which liens survive depends on their priority and the type of sale, and getting that wrong is the most expensive mistake in auction buying. Start with our explainer on Property Liens.
Read the notice and terms, then register: The published notice names the mortgage being foreclosed, the amount claimed due, and the sale date and location; the terms set the deposit, the payment window, and the buyer’s premium. Most sales require registration in advance with government-issued ID, so showing up unregistered means watching, not bidding.
Do the drive-by and the comps: You usually can’t get inside, so photograph the exterior, look for a new roof or a blue tarp, check whether utilities look live, and note whether someone is living there. Then price recent comparable sales as if the home needs a full rehab.
Set a walk-away number and write it down: Your ceiling is after-repair value minus repairs, minus liens you’ll inherit, minus carrying and legal costs, minus the discount you’re doing this for.

Here’s the math. A Waterford home worth $220,000 in ordinary condition, minus $35,000 in repairs you can’t verify from the curb, minus $6,000 in delinquent taxes and utility balances, minus $9,000 in carrying costs and legal fees, leaves a ceiling near $170,000. Before any margin for being wrong.² CFPB tools for budgeting a home purchase help you pressure-test that number, and the same discipline carries the rest of the home buying process.

How does bidding work on auction day?

Bidding opens at a number the foreclosing lender sets, not at market value. On most sheriff’s sales that opening bid is a credit bid for what the lender is owed, which is why so many auctions end with the lender taking the property back, and why your opportunity lives in the gap between what’s owed and what the home is worth.

Arrive early and verify your registration: Bring ID, your bidder number, your deposit in the required form, and the auction terms. Sales get adjourned or canceled at the last minute, so confirm the property is still selling that day.
Bid to your written number, not to the room: The most common way to lose money at an auction is to win, at a price you set in the moment rather than in advance.
Watch who else is bidding: Investors working several properties stop cold at their number. When bidding blows past a reasonable price, someone often knows something you don’t.
Know the terms: A reserve price lets the seller refuse the high bid; as-is, where-is means you take the property in its current condition, with its current occupants.

Competition shapes the price you pay here the same way it does on a conventional listing, a lesson covered across our Buying Strategies & Situations hub. FortuneBuilders’ walkthrough of buying a home at auction covers the room itself from an investor’s perspective.

What happens after you win?

You typically have 24 to 72 hours to deliver certified funds for the balance, and missing that deadline usually costs you your deposit. Some auctioneers and counties also bar defaulting bidders from future sales, so that deadline is the most important line in the terms you signed.

Pay in the exact form required: Cashier’s check, certified check, or wire, payable exactly as the terms specify. A personal check or a promise of financing is a default, not a delay.
Take the deed you’re actually given: Foreclosure sales generally convey a sheriff’s or trustee’s deed, not a warranty deed. You get whatever interest the borrower had, subject to surviving liens, and nobody warrants title to you.
Record it and insure it: Record with the county register of deeds and put insurance in force immediately. Title insurers often won’t issue a policy until redemption has run and title is cleared, sometimes through a quiet title action.
Plan for the occupants and the condition: Former owners and tenants frequently stay, and removing them is a legal eviction with its own timelines and costs. Stripped copper, a dead furnace, water damage from a winter with no heat, and code violations are all normal findings.

Once the property is yours, cleared, and habitable, conventional financing comes back into play. Buyers commonly refinance out of hard money after title clears, and renovation loans can fold the repair budget into that financing.

What are the risks of buying a home at auction?

Five risks account for nearly every auction purchase that goes wrong, and four are visible before you bid if you look. Treat this as the red-flag list you run before raising your hand.

Condition risk you can’t price: No interior access means no inspection, no appraisal, and no idea what the mechanical systems are doing. Assume the most expensive plausible answer.
Liens that survive the sale: A sale wipes out some encumbrances and leaves others standing, depending on priority and sale type. Delinquent property taxes, some municipal assessments, and unpaid homeowners association dues are common survivors.³
Federal tax liens with their own clock: When a nonjudicial sale satisfies a lien senior to a federal tax lien, written notice must reach the IRS at least 25 days before the sale, and if a tax lien was filed more than 30 days before the sale and that notice isn’t given, the sale is made subject to the federal lien. Even with proper notice, the IRS may redeem the property within 120 days, or the state-law redemption period, whichever is longer.
Redemption periods: In many states the former owner can reclaim the home by paying the bid amount plus interest and costs. You hold a deed you can’t fully act on until that window closes.
Occupancy and eviction: Buying a home with people living in it is a legal process, not a conversation. Budget the time and the attorney’s fees.

These risks show up across distressed purchases generally, in different proportions, the Foreclosure Process: What Home Buyers Should Know guide traces where each one enters the timeline.

What Michigan buyers should know

Michigan foreclosure auctions are county sheriff’s sales, and the state’s statutory redemption period means you generally wait six months after winning before you hold unconditional title to a typical home. Four rules shape the whole transaction.

The sale is published, posted, and public: Under Michigan’s foreclosure-by-advertisement statute, notice must run at least once a week for four successive weeks in a county newspaper, with a copy posted on the premises within 15 days after the first publication. The sale is held between 9 a.m. and 4 p.m. at the place of holding the circuit court in that county, by the sheriff or a deputy, to the highest bidder.
Six months is the common redemption period, not the only one: For residential property of four units or fewer, redemption runs six months when the amount claimed due at the date of the foreclosure notice is more than 66⅔% of the original indebtedness and the property is neither abandoned nor agricultural. Otherwise it is generally one year, and abandoned property can redeem in as little as one month.
You may inspect during redemption, with notice: Michigan gives the sale purchaser the right to inspect periodically after 72 hours’ advance notice. If the occupant refuses inspection or damages the property, the purchaser can pursue summary proceedings, though repairing the damage within seven days generally ends that remedy.
Tax foreclosure runs on a three-year clock: Michigan property tax foreclosure is a three-year process, and tax-foreclosed property must be sold at public auction by the foreclosing governmental unit, usually the county treasurer.

The practical effect: budget a six-month holding period on most Michigan sheriff’s sale purchases before you can renovate, occupy, or resell with clean title. The Michigan buying process guide shows how county recording and title practice fit that timeline.

How Align fits your buying strategy

Local real estate agents bring Samantha in for a second opinion when their buyer arrives preapproved somewhere else. She regularly finds a lower rate or less cash to close, whichever helps the buyer more.

That comes from the broker model. One application goes to multiple wholesale lenders, so your offer is built on the loan that fits your situation, not the only one a single bank sells. A 2024 Polygon Research analysis of federal mortgage data found broker borrowers paid about $10,662 less over the life of a $400,000 loan than borrowers at nonbank retail lenders.

Build your homebuyer game plan

Sources: Polygon Research, Loan Costs Channel Study 2024 (2023 federal HMDA data, 30-year fixed purchase loans; commissioned by United Wholesale Mortgage and Willow Canyon Advisors).

FAQ: Buying a home at auction

Here are answers to common questions about buying a home at auction.

How does buying a house at auction work?

Homes reach auction mainly through foreclosure, tax sales, or estate sales. You research available properties, register with the auctioneer or county, and bid in person or online. If you win, you pay a deposit immediately and the balance within a short deadline, often 24 to 72 hours, in certified funds. The deed transfers after payment, subject to any redemption period. Compare that with a standard purchase in our preparing to buy guide.

Can you finance a home bought at auction?

Usually not with a traditional mortgage, because auction deadlines are too short for standard underwriting and lenders require an appraisal and clear title. Most auction buyers use cash, hard-money loans, or a home equity line on another property, then refinance into a conventional mortgage after closing. Some longer-timeline online auctions do accommodate financed buyers, read the terms carefully. It helps to understand what a cash offer really means before you commit to one.

What are the biggest risks of buying a home at auction?

The property sells as-is, often without interior access, so hidden damage is common. Title problems, liens, unpaid taxes, second mortgages, can survive certain sales. Occupants may still live in the home, requiring a legal eviction process. And in redemption states, the former owner may reclaim the property months after you win. Budget for all of these before bidding, and see how the alternatives compare in our guide to short sales vs. foreclosures.

What is a redemption period after a foreclosure auction?

A redemption period is a window after the foreclosure sale during which the former owner can reclaim the home by paying the auction price plus interest and costs. In Michigan, the standard period is six months for most residential foreclosures of four units or fewer, and longer in some cases. During redemption you generally cannot renovate or occupy freely, so factor the wait into your plans and into the cost of carrying the property.

The bottom line on buying a home at auction

Buying a home at auction means researching the property through public records, registering in advance, and arriving with funds you can certify, because winning bidders typically must deliver payment within 24 to 72 hours or forfeit their deposit. The home comes as-is with no inspection contingency, surviving liens follow the property, and in Michigan the former owner generally keeps a six-month right of redemption on residential foreclosures of four units or fewer. Do the title search first, set a walk-away number, and treat the discount as payment for real risk rather than a windfall.

If you’re ready to finance an auction purchase or refinance out of a short-term loan once your title clears, talk to Align Lending, we’ll shop your scenario across our lender network and show you the numbers side by side. Call 248-506-5727 or start online today.

Footnotes:

1. Align Lending is not acting on behalf of or at the direction of FHA or HUD. HUD Home Store listing periods, bidder eligibility, and owner-occupant rules are set by HUD and are subject to change. Return to text.

2. Example figures are hypothetical and for educational purposes only; they do not constitute an advertisement of credit terms or a rate quote under federal or state lending laws. Property values, repair costs, lien balances, and your loan terms depend on the property, your application, and market conditions. Return to text.

3. This article is for informational purposes only and is not intended to provide legal, financial, or tax advice. Which tax liens, assessments, and other encumbrances survive a foreclosure or tax sale depends on lien priority, the type of sale, and state and local law. Consult a qualified tax professional and a real estate attorney before bidding. Return to text.

Sources: MCL 600.3208 (notice of foreclosure, publication once each week for 4 successive weeks and posting on the premises within 15 days of first publication); MCL 600.3216 (time, place, and conduct of the sale); MCL 600.3240 (redemption periods); MCL 600.3238 (purchaser inspection rights and 7-day cure); MCL 211.78 et seq. (three-year tax foreclosure process and public auction); 26 U.S.C. § 7425 (federal tax lien notice, the 25-day notice requirement, and the 120-day right of redemption); U.S. Department of Housing and Urban Development (HUD Home Store sales periods).

Auction terms, redemption periods, lien priority, and eviction procedures vary by state, county, and auctioneer, and should be reviewed with a licensed real estate attorney in your state. Figures shown are illustrative, are not a rate quote or an offer of credit, and are subject to change. Align Lending is an independent Michigan mortgage broker, NMLS #2041154.