Land · Maryland tax sale guide

Baltimore County tax sales, Maryland

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Baltimore County is this set's calendar exception and its documentation caution in one. The calendar: while most of Maryland sells in May and June, Baltimore County sells in late summer, Thursday, August 27, 2026 per SDAT, following August 28, 2025 and August 22, 2024 (and October 26, 2023 before that). The caution: the county's detailed terms available on official pages are its 2019 Collector's Terms, hosted on the State Tax Sale Ombudsman page, so the 100 dollar registration fee, the May registration window and the auction day ACH payment below are labeled 2019 terms, the county's last published set, not verified 2026 terms. What is current law: the redemption rate is 12 percent per year under Baltimore County Code section 11-2-402, and with the statewide cap in 14-820(c), any 2026 tiering of that rate for owner-occupied homes is not published.

Selling office: Collector of State and County Taxes for Baltimore County, Office of Budget and Finance, 400 Washington Avenue, Room 150, Towson

Next sale: Thu Aug 27, 2026, online (already run). The county's pattern is late summer: Aug 28, 2025 and Aug 22, 2024 in the SDAT history; the 2027 date is not yet published. The August 27, 2026 date is from the SDAT 2026 Tax Sale Schedule. Baltimore County is the one jurisdiction in this set that does not sell in the May to June season.

As of November 9, 2026, the August 27, 2026 sale has run. Baltimore County's next sale follows its late summer pattern in 2027, date not yet published; on the 2019 terms pattern its registration window opens months before the sale, in May, which makes this the Maryland jurisdiction whose homework starts earliest relative to its sale.

Dates and deadlines

Sources: Maryland Department of Assessments and Taxation, 2026 Tax Sale Schedule. Maryland Department of Assessments and Taxation, Office of the State Tax Sale Ombudsman (Baltimore County Collector's Terms). Baltimore County, Payment Options. 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 Baltimore 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 Baltimore County, searchable by address, owner, or county, including parcels that never reach a sale list.

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How Maryland tax sales work

• The collector must sell, on local law's calendar. Under section 14-808 the collector of each county, the Director of Finance in Baltimore City, proceeds to sell all property on which taxes are in arrears, at the time required by local law and, outside Baltimore City, no later than two years from the date the tax fell in arrears. Most Maryland counties sell in May or June; Baltimore County sells in late summer.
• What is sold is a certificate of sale, not the property. The certificate (section 14-820) sets out the property, the sale date, the amount, the taxes it was sold for, the rate of redemption, the foreclosure timing, and the warning that the certificate is void if foreclosure is not filed within two years. The owner keeps the property unless the right of redemption is foreclosed.
• The sale is a public auction with real notice behind it. All sales are at public auction to the highest good faith accepted bid (section 14-817(a)(2)), after the collector mails the owner a statement at least 30 days before first advertising (section 14-812) and publishes once a week for four successive weeks (section 14-813; three weeks in Frederick County, two insertions plus website posting in Baltimore City, two newspapers in Anne Arundel County).
• Payment is due by the day after the sale. The purchaser pays the full amount of taxes due, interest and penalties, sale expenses and any high-bid premium not later than the day after the sale (section 14-818); any residue of the purchase price remains on credit, and no deed issues until the balance and all post-sale taxes are paid. Several counties in this set take payment the same day by ACH, which is tighter than the statute.
• The high-bid premium is the collector's election, at a statutory formula. Any collector may establish a premium for all properties and must state it in the public notice (section 14-817(b)(2)): 20 percent of the amount by which the bid exceeds 40 percent of full cash value, except in Baltimore City and Prince George's County, where the threshold is the greater of the lien amount or 40 percent of full cash value. It is mandatory for group and sealed bid sales everywhere except Montgomery County. It is refunded without interest on redemption or deed delivery, and it is forfeited after the foreclosure deadline if the property was not redeemed and no foreclosure was filed.
• Redemption runs until the circuit court finally forecloses it. The owner or any interest holder may redeem at any time until the right is finally barred by decree (sections 14-827, 14-833(b)), paying the lien amount, interest at the rate of redemption, holder paid taxes and expenses (section 14-828). Rates are fixed locally under section 14-820, and for owner-occupied residential property the rate may not exceed 10 percent a year anywhere in the state (section 14-820(c)).
• The certificate carries a two year fuse. Foreclosure may be filed after six months, nine months for owner-occupied residential property, after two pre-suit notices (section 14-833(a) and (a-1)); a certificate on which no foreclosure is filed within two years is void and the purchase money is forfeited (section 14-833(c)(1) and (d)). A final judgment vests absolute and indefeasible fee simple title (section 14-844) and the collector then executes the deed (section 14-847). Property nobody buys is bought in and held by the governing body (section 14-824), which may later sell and assign the certificates (section 14-825).

How bidding works in Baltimore County

The 2026 window and fee are not published. The county's 2019 terms, its last published set, ran online registration from about May 1 to May 10 with a 100 dollar ACH fee, a Form W-9, an ACH bank account and a bidder budget; use them as the shape of the process, not as 2026 facts.

• Price the premium as tied up, interest free money. Where a Maryland county charges a high-bid premium, the premium is 20 percent of the bid above the threshold and it earns nothing while it waits, returning only on redemption or deed delivery, and vanishing if you miss the foreclosure deadline. A bid that only pencils with the premium treated as invested principal does not pencil.
• Work backwards from the two year fuse. Every Maryland certificate must be in foreclosure within two years or it is void and the money is forfeited. The bid that matters is the one on a parcel whose owner, value and title you have already checked against that deadline: six months to wait, nine on an owner-occupied home, two notices to give, and a filing date that cannot slip.

Terms: what a bid actually costs

The leftover channel: not published for 2026

No Baltimore County leftover or assignment channel is published for 2026 in the official sources read. The statutory default governs: property with no private purchaser is bought in and held by the county under 14-824, with the same rights as any purchaser, and the county may later sell and assign certificates under 14-825. Whether the county operates that channel publicly is a question for the Tax Sale Section, not a fact this page can state.

Before you bid

• Check the owner-occupied question first. It changes both numbers that matter: the redemption rate is capped at 10 percent on an owner-occupied home whatever the county publishes, and the foreclosure wait is nine months instead of six. A Maryland model that does not split owner-occupied from everything else is wrong in the county's favor or yours, and you will not know which until redemption.
• Read the county's public notice for the premium. The premium exists only where the collector established it and stated it in the notice, and two counties in this set show the spread: Frederick and Prince George's publish theirs in detail, Carroll's published terms contain none at all. The notice, not the state frame, is the document that prices your bid.
• Calendar the two year deadline the day you buy. A Maryland certificate not in foreclosure within two years is void and the money is forfeited. Diary the pre-suit notices (first notice not before four months, seven for owner-occupied homes) and the filing date when the certificate arrives, not when the redemption period feels close.
• 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 Maryland county in this set

One page per jurisdiction, each verified against its own county, city or SDAT source. Maryland has 23 counties plus Baltimore City; this set is the top 10 jurisdictions by population.

• Baltimore City tax sales
• Montgomery County tax sales
• Prince George's County tax sales
• Baltimore County (this page)
• Anne Arundel County tax sales
• Howard County tax sales
• Frederick County tax sales
• Harford County tax sales
• Carroll County tax sales
• Charles County tax sales

Keep going

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, Tennessee delinquent tax sales, Wisconsin tax deed sales, Missouri tax sales, New Jersey tax lien sales and Maryland tax lien sales, and the proven New York season, with the live membership, sits in the NY tax sale hub.