What is the property tax rate in Howard County?

The combined effective property tax rate in Howard County, Maryland is approximately 1.18%.

Howard County Property Tax Calculator (2026) — Maryland Property Tax Almanac

Property Tax in Howard County, 2026

A calculator and field guide for Columbia-area homeowners — and for anyone considering a move to Howard County — including Maryland's combined state + county property tax structure, the Homestead Tax Credit's county-set caps on annual taxable assessment growth (Anne Arundel 2%, Talbot 0%, most counties 5%, max 10%), the income-tested Homeowners' Property Tax Credit, and the constitutional 100% disabled veterans full exemption (Tax-Property §7-208).

Howard County, home to Ellicott City and 335k Marylanders, operates under Maryland's combined state + county property tax system. Tax = Assessed Value × combined rate per $100 of AV. Assessments are conducted by the Maryland State Department of Assessments and Taxation (SDAT) every three years (Group 1, 2, or 3 cycles), with assessment increases phased in over 3 years. Maryland's 24 jurisdictions (23 counties + Baltimore City) each set their own county/city tax rate.

How the bill is built

Maryland property tax involves layered steps. Step 1: Full Cash Value. SDAT determines full cash value (= fair market value) every 3 years on a triennial cycle. Step 2: Phased-in Assessment. Increases in assessment are phased in evenly over 3 years (decreases applied immediately). Step 3: Apply state + county/city tax rates. State rate is $0.112/$100 statewide; county/city rates vary widely from ~$0.62 (Talbot) to ~$1.97 (Baltimore City). Howard's combined rate is approximately $1.18/$100 of phased-in AV. Step 4: Apply Homestead Tax Credit cap. Annual taxable assessment growth is capped at the county-set rate (5% in Howard County). Owner-occupants must file a one-time application with SDAT to establish eligibility.

Maryland's Homestead Tax Credit requires a one-time application — it's not automatic. Homeowners who fail to file with SDAT lose the cap-on-assessment-growth protection. The county's cap rate determines how aggressively annual assessment increases are limited. Check your status at the SDAT Real Property database.

Maryland 100% disabled veterans receive a FULL exemption (Tax-Property §7-208). Veterans declared by the VA to have a 100% service-connected permanent and total disability — or 100% individually unemployable — receive a complete exemption from real property taxes on their dwelling and curtilage. Surviving spouses retain the exemption (unmarried). Surviving spouses of US service members killed in line of duty also fully exempt. This is among the most-comprehensive disabled-veteran exemptions in the United States. Counties separately offer partial credits for 50%-99% disabled veterans (varies by county adoption — e.g., Anne Arundel offers 50% of county tax for 75%+ disability with income below $100K).

The Homeowners' Property Tax Credit caps tax as percent of income. Separate from the Homestead Tax Credit, Maryland's income-tested Homeowners' Property Tax Credit limits property tax to a sliding-scale percentage of household income. For 2026, applications are due by April 15 with income limits set at ~$60K for individuals or couples (some credit can extend higher). The program provided $63.9 million in credits statewide in fiscal year 2025. Many Maryland counties (including Baltimore City and Howard) provide a local supplement on top of the state credit.

2026 Howard County rate breakdown (combined state + county rate per $100 of phased-in AV, Ellicott City district)

Taxing entity	Rate
Combined state + county tax rate (~$1.18 / $100 of phased-in AV)	1.1800
Combined total	1.1800

As of April 26, 2026 · From Maryland State Department of Assessments and Taxation - Howard.

Note: Howard County **is Columbia** — the planned community founded in 1967 by James W. Rouse (the Rouse Company) as one of America's first master-planned mixed-race, mixed-income communities. Columbia (~105K residents) is consistently ranked among the best US suburbs by Niche, SchoolDigger, and Money magazine. Howard County is the wealthiest Maryland county by median household income (~$130K, slightly higher than Montgomery). The seat is Ellicott City, a historic 1772-founded mill town on the Patapsco River that has experienced multiple devastating flash floods (2016, 2018) due to climate change and watershed development.

Note: Howard County effective property tax rates run approximately 1.18% — moderately high for Maryland. Combined tax rate is approximately $1.18/$100 of phased-in AV (split into ~$0.11 state + ~$1.07 county). Howard County sets a Homestead Tax Credit cap of **5%** on annual taxable assessment growth. Median home values around $590K (highest among Maryland counties) combined with the moderate-high rate produce median annual bills around $6,962 — among the highest in Maryland.

Note: For relocation buyers: Howard County is the **premier Maryland suburban** option for buyers who can afford it — Howard County Public Schools is consistently top-3 in Maryland (and top-25 nationally), Columbia has extraordinary planned-community amenities (10 villages, 100+ miles of pathways, 5,500 acres of open space), and proximity to both DC and Baltimore (Columbia to DC ~50 min, to Baltimore ~30 min). Ellicott City offers historic small-town charm with its Main Street antique shops and restaurants. The trade-off: very high home prices and tax bills.

Deductions and exemptions for 2026

Maryland homeowner property tax relief is concentrated in four mechanisms: (1) the Homestead Tax Credit (county-set caps on annual taxable assessment growth), (2) the Homeowners' Property Tax Credit (income-tested, caps tax as percent of income), (3) county senior tax credits (typically ~20% of county tax for age 65+ with limited income), and (4) the constitutional 100% Disabled Veterans Real Property Tax Exemption (Tax-Property §7-208 — full exemption).

Homestead Tax Credit (county-set caps)

Maryland's Homestead Tax Credit caps annual taxable assessment growth on owner-occupied principal residences. State law caps the state portion at 10%; counties set their own (typically lower) caps for the county portion: Anne Arundel 2% (one of the most-protective in MD), Talbot 0% (the most-protective — AV essentially frozen), Prince George's / St. Mary's / Garrett 3%, Allegany / Baltimore City / Baltimore County / Cecil 4%, most others 5%, Charles 7%, Montgomery / Calvert / Somerset 10% (the state max). One-time application required (file with SDAT) — homeowners who fail to apply lose the protection. Check status at the SDAT Real Property database.

Homeowners' Property Tax Credit (income-tested)

The Homeowners' Property Tax Credit limits property tax to a sliding-scale percentage of household income. For 2026, applications are due by April 15 with income limits set at ~$60,000 for individuals or couples (some credit can extend higher). Up to ~$1,000+ in annual credits for income-qualified homeowners. The program provided $63.9 million in credits statewide in fiscal year 2025. Many Maryland counties (including Baltimore City and Howard) provide a local supplement on top of the state credit.

100% Disabled Veterans Exemption (Tax-Property §7-208)

Maryland provides a full real property tax exemption for veterans declared by the VA to have a 100% service-connected permanent and total disability OR 100% individually unemployable. The exemption applies to the dwelling and curtilage (lot and structures necessary to use the property as residence). Surviving spouses retain (unmarried). Surviving spouses of US service members killed in line of duty are also fully exempt. Apply with the local SDAT office with DD-214 + VA rating decision. Refunds available retroactive to VA rating effective date (up to 3 years). Counties separately offer partial credits for 50%-99% disabled veterans (varies by county adoption — e.g., Anne Arundel offers 50% of county tax for 75%+ disability with income below $100K).

Appealing your assessment

Maryland property tax appeals follow a 3-tier process. Level 1: Local SDAT Office. File a written appeal within 45 days of the assessment notice (Maryland reassesses on a triennial cycle — Group 1, 2, or 3 — covering one-third of properties each year). Local SDAT supervisors review and may adjust the assessment. Level 2: Property Tax Assessment Appeals Board (PTAAB). If denied, appeal to the county PTAAB within 30 days. PTAAB holds quasi-judicial hearings — homeowners can present comparable sales, recent appraisals, or independent appraiser testimony. Level 3: Maryland Tax Court. PTAAB decisions can be appealed to the Maryland Tax Court (a state-level administrative tribunal); from there to Circuit Court. Most Maryland appeals are resolved at Level 1 or Level 2.

Cities and towns in Howard County

Howard County contains 5 incorporated municipalities, ranging from Ellicott City to the smallest village. Search volume for property tax is often city-specific, so here is the complete list — with population from the 2020 US Census, rounded to the nearest 100.

Data: US Census Bureau, 2020 Decennial Census. Populations rounded. Cities marked as "split" straddle a county border — the portion inside Howard County is subject to Howard County's tax rolls, while the portion outside is subject to the adjacent county's.

City or town	Type	Population (2020)
Columbia	Census-designated place	105,500
Ellicott City County seat	Census-designated place	73,300
Laurel Split	city	30,100
Elkridge	Census-designated place	17,500
Jessup	Census-designated place	9,200

About city-level property tax rates: The rate breakdown and calculator on this page reflect the Ellicott City tax district. Other cities in Howard County may pay into different school districts, city rates, and special districts — so their combined rates can differ, sometimes substantially. Always verify the specific rates for your address with the Maryland State Department of Assessments and Taxation - Howard before relying on any estimate.

Frequently asked questions

When are Maryland property taxes due?

Maryland's property tax year runs July 1 through June 30. Bills are typically mailed in July. Owner-occupied primary residences can pay in two installments: September 30 (first half) and December 31 (second half), or pay the full bill by September 30 to avoid the second installment. Investment properties and commercial owners typically pay full bill by September 30. Late payments accrue interest plus penalty (1% per month typical). Most Maryland homeowners pay through escrow via mortgage servicer.

Do I have to apply for the Homestead Tax Credit?

Yes — the Homestead Tax Credit requires a one-time application with the State Department of Assessments and Taxation (SDAT). After the 2007 reform, owners who fail to apply lose the cap-on-assessment-growth protection (which can mean significant additional tax in counties with low caps like Anne Arundel's 2% or Talbot's 0%). Check your status at the SDAT Real Property database (look up your property → scroll to "Homestead Application Status"). If it says "No application," file the application immediately. Once approved, the credit applies as long as the property remains your principal residence — no annual renewal required.

What's the difference between Baltimore City and Baltimore County?

Maryland has an unusual jurisdictional structure: Baltimore City is an independent jurisdiction, NOT part of any county. The City of Baltimore was incorporated in 1729, separated from Baltimore County in 1851, and operates as its own first-level political subdivision (similar to the 38 independent cities in Virginia). Baltimore County (with its seat in Towson) is a wraparound suburban county surrounding the City. The two have separate governments, separate school systems, separate police departments, and separate tax bases. Baltimore City's effective tax rate (~1.97%) is much higher than Baltimore County's (~1.13%) — reflecting the City's smaller residential base relative to its service obligations. Maryland's other 23 jurisdictions are all counties.

How do I qualify for the 100% Disabled Veterans full property tax exemption?

Maryland's full disabled-veterans exemption (Tax-Property §7-208) requires: (a) honorable discharge from US military service, AND (b) VA-determined 100% service-connected permanent and total disability OR 100% individually unemployable rating. Apply with the local SDAT office using the Application for Exemption for Disabled Veterans, attaching DD-214 and the VA rating decision (which must reference the 100% P&T or unemployable rating, the rating decision date, and the disability effective date). The exemption applies to the dwelling, lot, and curtilage (structures necessary to use the property as residence). Surviving spouses (unmarried) retain. Refunds available retroactive to the VA rating effective date (up to 3 years pursuant to §7-208(g)). Counties separately offer partial credits for 50%-99% disabled veterans — see your county's tax credit program.

How does Maryland's triennial assessment cycle work?

Maryland reassesses property on a triennial cycle — Group 1, Group 2, or Group 3, with each group covering approximately one-third of properties. SDAT mails reassessment notices by January 1 of the assessment year. Increases in assessment are phased in evenly over the next 3 years, while decreases are applied immediately for the new tax year. For example: if 2026 reassessment shows a $360,000 home (up from $300,000 in 2023), the $60,000 increase is split into $20,000/year over 3 years (FY27, FY28, FY29). The Homestead Tax Credit's annual cap applies to each phased-in increment. Howard County reassesses on a published group cycle — check the SDAT calendar for the next reassessment year.

How do I appeal my Maryland assessment?

Maryland property tax appeals follow a 3-tier process. Level 1: Local SDAT Office. File a written appeal within 45 days of the assessment notice. SDAT supervisors review and may adjust. Level 2: Property Tax Assessment Appeals Board (PTAAB). If denied, appeal to the county PTAAB within 30 days. PTAAB holds quasi-judicial hearings — present comparable sales, recent appraisals, or independent appraiser testimony. Level 3: Maryland Tax Court. PTAAB decisions can be appealed to the Maryland Tax Court (a state-level administrative tribunal); from there to Circuit Court. Most appeals are resolved at Level 1 or Level 2. Comparable sales evidence is the most-effective basis for appeal.

About Howard County

Beyond the property tax — a few things you might not know about the place.

Weird fact

Columbia was founded in 1967 as **one of the first racially-integrated planned communities in the United States** — James Rouse explicitly designed Columbia to be racially and economically integrated, with deed restrictions explicitly prohibiting racial discrimination (a radical position for 1967). Rouse purchased 14,000 acres of largely-undeveloped Howard County farmland in the 1960s under various corporate names to avoid tipping off competitors and inflating prices. The community is organized into 10 villages (Wilde Lake, Harper's Choice, Long Reach, Owen Brown, Oakland Mills, Hickory Ridge, Kings Contrivance, River Hill, Dorsey Search, and Town Center) — each with its own community center, schools, and recreational facilities. Columbia has been studied internationally as a model for planned-community development.

Hometown hero

Mike Rowe

The American TV host (born 1962), creator and host of Dirty Jobs (Discovery, 2003-2012), Somebody's Gotta Do It (CNN), and How America Works (Fox Business), grew up in Baltimore (Baltimore County) and lived for substantial periods in Howard County during his early career. Rowe attended Towson State University (Baltimore County) and worked at QVC (in Pennsylvania) early in his career. The Mike Rowe Works Foundation (focused on skilled-trades education) funds scholarships for students entering trade and vocational programs across the United States.

Biggest annual event

Wine in the Woods + Ellicott City Old Towne Christmas

Wine in the Woods (annual, mid-May at Symphony Woods in Columbia, since 1993) is **one of the largest wine festivals in the Mid-Atlantic** — drawing 25,000+ attendees over a 2-day run with Maryland and East Coast wineries, food vendors, and live music. Ellicott City Old Towne Christmas (annual, late November/early December in historic Ellicott City) features Victorian-themed window displays, carolers, horse-drawn carriage rides, and historic-Maryland holiday programming — drawing tens of thousands of visitors to Ellicott City's flood-recovered Main Street.

Property Tax in Howard County, 2026