How to Find Tax Delinquent Properties for Sale in Maryland

To find tax-delinquent properties for sale in Maryland, you have to go jurisdiction by jurisdiction: each of the 23 counties and Baltimore City runs its own annual tax sale and publishes its own list. There is no single statewide database. The lists live with the local treasurer or director of finance, and they also appear as legal notices in local newspapers for four weeks before each sale.

Where the Lists Are Published

Each jurisdiction’s treasurer or director of finance maintains the list of properties going to sale. That means your first stop is the finance or treasurer’s page on the county (or Baltimore City) website. Many counties post a preliminary list on their website at least 30 days before the scheduled auction, though exact timing depends on the local fiscal calendar.

The Maryland Department of Assessments and Taxation runs a Tax Sale Ombudsman page that links out to the individual county sale pages. Starting there is usually faster than hunting through 24 separate government websites.

State law also requires the tax collector to publish a notice of the sale in one or more newspapers of general circulation in the county, once a week for four consecutive weeks before the auction.¹ Those legal notices are the authoritative list. The newspaper advertising cycle typically runs in spring or summer, depending on when the jurisdiction schedules its sale.

When Lists Come Out and How to Get Notified Early

The published newspaper notice cannot begin until at least 30 days after the collector mails a statement and notice directly to each property owner.¹ Working backward from the auction date, that puts the earliest version of the list roughly two months out.

Some counties maintain email notification lists for prospective bidders. Call the local finance office and ask whether they offer alerts, when the preliminary list is expected to post, and which newspaper will carry the legal notice in your target county. A short phone call usually produces better information than digging through the website.

What Each Listing Contains

Every published notice must include enough detail to identify the property and the debt. By statute, each listing contains:¹

The property’s street number as shown on the collector’s tax roll.
The lot frontage and depth.
The name of the last recorded owner.
The total amount of taxes, interest, and penalties owed.

That total is the floor for bidding. By law, the property cannot be sold for less than the taxes, interest, penalties, and expenses of conducting the sale.² Use the owner name and street number to pull the state assessment record and build out basic due diligence before the auction.

What You’re Actually Buying

A Maryland tax sale is a lien sale, not a property sale. The winning bidder receives a certificate of sale, which is a legal claim against the property for the debt owed. It is not a deed, it does not convey ownership, and it does not give you a right to occupy or enter the property. If the owner redeems within the statutory window by paying the lien plus interest, you get your money back plus interest. If they don’t redeem, you can file a circuit court action to foreclose their right of redemption and eventually obtain a deed.

The certificate itself is only good for two years. If a foreclosure complaint isn’t filed within two years of the certificate date, the certificate becomes void.³ There is no extension. Knowing this before you bid helps you judge whether a given property is worth the time commitment.

Registering to Bid Once You’ve Found Properties

You can’t walk into an auction and start bidding. Each jurisdiction requires advance registration through the local finance office. Paperwork varies, but most counties ask for the same core items:

IRS Form W-9, which provides the Taxpayer Identification Number the county uses to report your interest earnings to the IRS.⁴
A government-issued photo ID such as a driver’s license or passport for individual bidders.
If you’re bidding through a corporation or LLC, articles of incorporation or organization and a certificate of good standing showing the entity is authorized to do business in Maryland.
A bidder registration form from the local jurisdiction’s finance website, which asks for your Social Security Number or Employer Identification Number and current contact information.

State law lets the collector require bidders to establish eligibility by presenting evidence of the legal existence of the bidding entity, and to limit each entity to a single agent at the sale.² Some counties also ask for a signed statement that you don’t owe delinquent taxes to that jurisdiction. Registration fees, where charged, are generally modest.

Submit your paperwork early. Verification can take several business days, and you won’t be allowed to bid if your registration isn’t approved before the sale starts. Most Maryland counties now run their auctions through online platforms like RealAuction or Grant Street Group, though a few still hold in-person sales. The sale takes place in the county where the property is located, on the date and at the place stated in the published notice.²

Check Each County’s Interest Rate and High-Bid Premium Before You Bid

Two local rules change the economics of a tax sale from one county to the next, and both should be confirmed before you commit to a jurisdiction’s list.

The redemption interest rate determines your return if the owner pays off the lien. The statutory default is 6% per year, but the legislature has authorized each county and Baltimore City to set its own rate. Examples drawn from the statute itself:⁵

6% baseline or locally adjusted in most counties, including Anne Arundel, Baltimore County, Frederick, Harford, Howard, Montgomery, and Prince George’s County.
10% baseline or locally adjusted in Calvert, Caroline, Dorchester, and Garrett counties.
14% baseline or locally adjusted in Carroll County.
Baltimore City at 6% or as fixed by the City Council.

“Or as fixed by” means the local governing body can set the actual rate above or below the listed baseline. Cecil County’s statutory baseline is 6%, for example, but the county has set its rate at 12% per year, or 1% per month.⁶ Always confirm the locally adopted rate on the county’s tax sale page.

The second local variable is the high-bid premium. When bidding goes above the minimum, many jurisdictions require the winning bidder to pay an extra amount up front equal to 20% of the amount by which the highest bid exceeds 40% of the property’s full cash value.² Baltimore City and Prince George’s County use a modified formula where the 40% threshold is replaced by the greater of the lien amount or 40% of full cash value. The collector decides whether to apply the premium and must say so in the public notice. That premium is paid at the sale and sits with the collector until the certificate is redeemed or foreclosed.

Factor in How Long Your Money Will Be Tied Up

The redemption window varies by property type. The right of redemption continues until a court finally forecloses it, so there is no automatic cutoff.⁷ In practice, the certificate holder can’t begin foreclosure until at least six months after the sale for most properties, or nine months for owner-occupied homes.⁸

When you’re scanning a list, note which properties appear to be owner-occupied residences. Your capital will be tied up longer on those, and the pre-foreclosure notice schedule is longer too. If you’re mainly looking for interest income from a quick redemption, that’s useful. If you’re buying with the hope of ending up with the property, it means a wait of at least nine months before you can even start the court process, plus the time the foreclosure action itself takes.

The Payment Deadline After You Win

Winning bidders have very little time to pay. The full amount of taxes due, plus interest, penalties, sale expenses, and any high-bid premium, must be paid no later than the day after the sale.⁹ Washington County requires payment on the day of the sale itself. Most jurisdictions take wire transfers or cashier’s checks. Missing the deadline typically means forfeiting the bid and possibly being barred from future sales, so have funds staged before you register.

Any bid amount above the taxes, interest, penalties, and expenses stays on credit as a residue. That balance doesn’t have to be paid until after a court issues a final decree foreclosing the right of redemption, at which point the collector won’t deliver a deed until all remaining amounts (including taxes that accrued after the sale date) are paid in full.⁹

1
Maryland General Assembly. Maryland Code Tax-Property 14-813 – Notice by Advertising; Expense a Lien on Property
2
Maryland General Assembly. Maryland Code Tax-Property 14-817 – Sale of Property
3
Maryland General Assembly. Maryland Code Tax-Property 14-820 – Certificate of Sale — in General
4
Internal Revenue Service. About Form W-9, Request for Taxpayer Identification Number and Certification
5
Maryland General Assembly. Maryland Code Tax-Property 14-820 – Certificate of Sale
6
Cecil County, MD. Tax Sale
7
Maryland General Assembly. Maryland Code Tax-Property 14-827 – Right of Redemption
8
Maryland General Assembly. Maryland Code Tax-Property 14-833 – Foreclosure of Right of Redemption
9
Maryland General Assembly. Maryland Code Tax-Property 14-818 – Payment of Purchase Price