Carroll County, Maryland Property Taxes (2026)
Carroll County homeowners pay a median property tax of $3,837/year on a median home value of $406,400 — an effective rate of 0.94%, which is below the national median of 1.02%. Carroll County has a population of approximately 174,318.
Effective Tax Rate
0.94%
Lower than the Maryland median of 1.00%
Median Home Value
$406,400
Annual Tax Bill
$3,837
~$320/month
Est. Annual Savings
$576
If reduced by 15%
Carroll County, Maryland Property Tax Calculator
Enter your address to instantly see if you're overpaying on property taxes. Our tool compares your assessed value against recent comparable sales in Carroll County to estimate your potential savings.
- Takes less than 2 minutes
- Uses real Carroll County comparable sales data
- 100% free — no credit card required
Average Annual Savings
$576
Estimated savings for Carroll County homeowners
Property Tax Rates: Carroll County vs. Maryland vs. National
Key stat: The effective property tax rate in Carroll County, Maryland is 0.94%, compared to the Maryland median of 1.00% and the national median of 1.02%. (Source: U.S. Census Bureau, ACS 5-Year Estimates)
How Carroll County Compares Across Maryland
See where Carroll County's tax metrics fall relative to all 24 Maryland counties.
Tax Rate Distribution
Percentile distribution across all Maryland counties
10th
1.00%
25th
1.00%
Median
1.00%
75th
1.00%
90th
1.00%
Home Value Distribution
Percentile distribution across all Maryland counties
10th
$217,690
25th
$267,375
Median
$357,700
75th
$414,225
90th
$447,750
Tax Bill Distribution
Percentile distribution across all Maryland counties
10th
$1,890
25th
$2,496
Median
$3,314
75th
$3,842
90th
$4,602
Carroll County Department of Assessments and Taxation Information
Carroll County Department of Assessments and Taxation
Assessing Authority
Carroll Department of Assessments and Taxation
Appeal Deadline
45 days after notice
Maryland appeal filing deadline
State
Maryland
How to appeal
Let TaxDrop handle it for you →How to Appeal Your Property Taxes in Carroll County
If you own property in Carroll County, you have the legal right to appeal your assessed value. Here is the step-by-step process:
Review your assessment notice
Check the assessed value from the Carroll Department of Assessments and Taxation. Compare it to recent sales of similar homes in your area.
File your appeal before the deadline
The Maryland deadline is 45 days after notice. Missing this deadline means waiting until the next assessment year.
Gather supporting evidence
Compile recent comparable sales, photos of property condition issues, independent appraisals, or any factors that reduce your home's value.
Present your case
Attend a hearing or submit your evidence to the Department of Assessments and Taxation. Present clear data showing your assessed value is too high.
Receive your decision
If successful, your assessed value and tax bill will be reduced. With a median bill of $3,837, even a 10-15% reduction means $384-$576 in annual savings.
Skip the hassle — let TaxDrop handle it
TaxDrop's licensed consultants analyze your property, build your case with comparable sales data, and represent you through the entire appeal process. You pay nothing unless we save you $500 or more.
Property Tax Exemptions in Maryland
Maryland homeowners may qualify for exemptions that reduce their taxable value. Common exemptions include:
Homestead Exemption
Available to primary residence owners. Reduces the assessed value used to calculate your tax bill.
Senior/Over-65 Exemption
Additional exemption for homeowners age 65+. May include a tax ceiling that freezes your bill.
Disability Exemption
For homeowners with qualifying disabilities. Similar benefits to the over-65 exemption.
Veteran Exemption
Disabled veterans may receive partial or full exemptions depending on disability rating.
Frequently Asked Questions
What is the property tax rate in Carroll County, Maryland?
How much are property taxes in Carroll County?
How do I appeal my property taxes in Carroll County?
Is Carroll County a high property tax area?
What is the deadline to appeal property taxes in Maryland?
Can TaxDrop help lower my Carroll County property taxes?
Nearby Counties
Baltimore city
Rate: 1.48%
Tax bill: $3,236
Baltimore County
Rate: 1.10%
Tax bill: $3,645
Calvert County
Rate: 0.88%
Tax bill: $3,858
Caroline County
Rate: 0.92%
Tax bill: $2,513
Cecil County
Rate: 0.98%
Tax bill: $3,059
Charles County
Rate: 1.04%
Tax bill: $4,179
Dorchester County
Rate: 0.95%
Tax bill: $2,399
Frederick County
Rate: 1.02%
Tax bill: $4,463
Stop overpaying on property taxes
30-60% of properties are over-assessed, but only 5% of homeowners challenge their bill. TaxDrop makes it easy to fight back. No upfront cost. No fee if we save you less than $500.
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