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Tax Sale Atlas
County-verified

Maryland tax lien & tax deed sales

Maryland is a tax-lien state. Every county and Baltimore City must sell the liens on parcels whose taxes are in arrears, and the sale is run by the local collector of taxes at the time set by local law, which in practice means May or June in most jurisdictions. Read more…

Bidding is a premium auction: the lien opens at the taxes, interest, penalties and sale expenses due, and it goes to the highest good faith bid. The winner pays that lien amount plus any high-bid premium the day after the sale and receives a certificate of sale, while the rest of the bid stays on credit. The certificate earns redemption interest at a rate the statute fixes at 6 percent a year unless the county sets a different rate, and the owner may redeem at any time until a circuit court forecloses the right of redemption. The holder can file that foreclosure 6 months after the sale, or 9 months for owner-occupied residential property, and the certificate is void if no case is filed within 2 years. The governing law is Md. Code Ann., Tax-Property Article, Title 14, Subtitle 8, Part III, sections 14-801 through 14-854.

Rules verified Aug 9, 2026 against Maryland Statutes.

Sale type
Tax lien
Maximum rate
6%
Auction method
judicial foreclosure
Over-the-counter
Available
Every displayed fact carries a source badge. Verified Aug 9, 2026 against official county and state pages.How we verify
On this page

Tax lien certificates

You pay the overdue taxes and receive a certificate that earns a return set by statute. Bidders compete on price by bidding above the minimum, and a premium paid above that minimum changes what you actually earn. Compare bidding methods to see how that changes what you earn.

Bidding method
Premium bid
Maximum rate
6% per year, set by statute (bidding is on price)
Minimum return
No statutory minimum return; what you earn is set by the price at the sale
Certificate life
Expires 2 years after issuance
Sale timingThe statute does not fix a month. It requires the collector to sell all property on which the tax is in arrears at the time required by local law, and it provides that missing that time does not invalidate the tax or a later sale. More…

In practice the sales cluster in May and June. On the state schedule for 2026, St. Mary's County sells in March, most jurisdictions sell between May 11 and June 26, and Caroline County and Baltimore County sell in August. Check the county date before planning a bid.

Zero-bid ruleMaryland does not bid the interest rate down, so there is no zero-rate outcome. More…

Every certificate carries the rate of redemption that the statute or the county sets, and bidders compete on price instead. The lien may not be sold for less than the certified taxes plus interest, penalties and the expenses of the sale, and the property goes to the person who makes the highest good faith accepted bid. Where the collector adopts a high-bid premium, the highest bidder also pays 20 percent of the amount by which the bid exceeds 40 percent of the property's full cash value, and Baltimore City and Prince George's County measure that excess against the greater of the lien amount or 40 percent of full cash value. The premium is refunded without interest on redemption or on delivery of the deed, so it is dead capital in the meantime, and it is forfeited entirely if the holder never files the foreclosure in time. Abandoned property that is a vacant lot or is cited as unfit for habitation may be sold below the full lien amount at a minimum bid the collector sets.

Redemption, delinquency, and over-the-counter at a glance

Redemption

How longMaryland sets no fixed redemption deadline. More…

The right to redeem continues until it is finally barred by decree of the circuit court in which the foreclosure proceeding is filed. What the statute fixes is the earliest date the certificate holder may start that case, and the outside date by which the holder must start it. A certificate is void unless a proceeding to foreclose the right of redemption is filed within 2 years of the date of the certificate of sale, and if the certificate goes void the holder's rights end and the money paid at the sale is forfeited and applied to the taxes in arrears. A Baltimore City certificate on abandoned property sold below the lien amount must be filed on within 3 months and reverts to the city otherwise.

What the owner paysThe total lien amount paid at the tax sale together with interest from the date of sale to the date of the redemption payment, plus any taxes, interest and penalties the certificate holder paid, plus any post-sale delinquent taxes, interest and penalties, which are excluded for owner-occupied residential property, plus the expenses and fees the holder may recover under Md. More…

Code Ann., Tax-Prop. 14-843, plus the shortfall where vacant and abandoned property sold for less than the amount due. The high-bid premium is refunded to the holder without interest. The recoverable expenses are a closed list: nothing outside 14-843 may be charged. Before suit and more than 4 months after the sale, or more than 7 months for owner-occupied residential property, the holder may add recording costs, a title search fee up to 250 dollars, notice postage and certified mail, and attorney's fees up to 500 dollars. Once the foreclosure is filed the holder may add attorney's fees of 1,300 dollars, or 1,500 dollars where an affidavit of compliance has been filed, plus filing, service, publication, posting and other listed costs.

Delinquency

How it startsMaryland property tax is due on July 1 of each taxable year. More…

It may be paid without interest on or before September 30, and it is in arrears after September 30. Interest then runs monthly: two-thirds of 1 percent a month is the default rate for county and municipal tax, and named jurisdictions charge more, with Garrett County at 1.5 percent a month and Washington County, Somerset County and the City of Salisbury at 1 percent, while charter counties and Baltimore City set their own rate by law. Overdue State property tax runs at 1 percent a month. All unpaid taxes on real property are liens on that property from the date they became payable until they are paid, and a first lien attaches from the date the tax is due, which is what makes a Maryland certificate senior collateral. Parcels still in arrears go to the county tax sale under Title 14, Subtitle 8, Part III.

Over-the-counter

How to buyA county or other taxing agency must buy in and hold any property offered at the tax sale for which there is no private purchaser, and the collector issues the certificate of sale in the county's name. More…

Once it holds that certificate the governing body may sell and assign it, or after foreclosure sell the property itself. That assignment is the Maryland equivalent of an over-the-counter purchase, and an assigned certificate carries the same right to foreclose as one bought at the sale, since a certificate of sale is assignable and the assignment vests all the right, title and interest of the original purchaser. Whether a county actually offers its held certificates, how it prices them, and whether it publishes a list are local decisions, so ask the collector of taxes. A county may also ask the court to have a private holder's certificate assigned to the county when the foreclosure has stalled, in which case the private holder forfeits both its rights and the money it paid.

What is availableMaryland has no statewide lands-available list of the Florida type. More…

County-held certificates sit with the county governing body, and property the county takes by foreclosure is disposed of under the county's own surplus property process. Unclaimed tax sale surplus is the money side of the same problem: the collector must notify the prior owner within 90 days after delivering a deed, and each county must run a uniform claim process for it.

All 24 Maryland counties

Sales are organized by county. Search your city or county, or filter by whether the tax deed sale runs online or in person. Each row shows the certificate-sale platform for quick comparison.

Frequently asked questions

Does Maryland sell tax liens or tax deeds?

Maryland sells tax liens. Each collector of taxes must sell the liens on parcels whose taxes are in arrears, and the winning bidder receives a certificate of sale rather than title. Maryland holds no county tax deed auction. A holder who is not redeemed obtains title only by suing in the circuit court to foreclose the right of redemption and then taking a deed from the collector.

What interest rate does a Maryland tax sale certificate pay?

The statute sets the rate of redemption at 6 percent a year unless the county's own figure applies. It names 10 percent for Calvert, Caroline, Dorchester and Garrett counties and 14 percent for Carroll County, lets those and other counties fix their own rate, and lets charter counties and Baltimore City set the rate by local law. The rate on owner-occupied residential property may not exceed 10 percent a year. Interest is computed from the date of the tax sale to the date of the redemption payment, and it runs on the lien amount rather than on the whole bid.

How long does a Maryland certificate holder have to act?

Two years. The certificate is void unless a proceeding to foreclose the right of redemption is filed within 2 years of the date of the certificate of sale. If the certificate goes void the holder's rights end and the money paid at the sale is forfeited and applied to the taxes in arrears, so the deadline is a total-loss deadline rather than a mere lapse. The earliest a holder may file is 6 months after the sale, or 9 months for owner-occupied residential property, and only after two statutory notices to the owner and the mortgagee.
See all Maryland FAQ

Learn before you bid

State guide8 min read

How to buy tax sales in Maryland

The step-by-step process for this state, from registration to redemption.

Start here8 min read

Tax lien vs tax deed

The core distinction that decides your whole strategy.

Core concept4 min read

Redemption periods explained

How long owners have to buy back, and what it means for your yield.

Flagship5 min read

Due diligence before a tax sale

Value a parcel before you bid so you never buy a landlocked write-off.

Tax Sale Atlas publishes educational information about public tax sale processes. This is not legal, financial, or investment advice. Rules, dates, and fees change; confirm with the county office before you bid.

Start with a Maryland county

Open any county for its sale calendar, auction platform, registration rules, and office contacts.