Understanding Property Taxes in Baltimore County, Maryland

How Baltimore County Property Taxes Are Calculated

Property taxes in Baltimore County are calculated using the following formula:

(Assessed Value - Exemptions) ร— Tax Rate = Annual Property Tax

For example, if your home is assessed at $275,000 and you have no exemptions, your annual property tax would be:

$275,000 ร— 1.32% = $3,630

Assessment Process in Baltimore County

In Baltimore County, properties are assessed at 100% of their market value. The assessment is conducted by the county assessor's office.

Baltimore County surrounds but does not include Baltimore City. Maryland has high property tax rates.

How to Pay Property Taxes in Baltimore County

Property taxes in Baltimore County are typically paid annually or semi-annually. Payment options include:

  • Online payment through the county website
  • Mail a check to the county treasurer
  • In-person payment at the county office
  • Through your mortgage escrow account

How to Appeal Your Assessment in Baltimore County

If you believe your property assessment is too high, you have the right to appeal. The process typically involves:

  1. Filing an appeal with the county board of review
  2. Providing evidence of comparable property values
  3. Attending a hearing (optional but recommended)

Appeals must be filed within 30-60 days of receiving your assessment notice. Check with Baltimore County Assessor's Office for specific deadlines.

Baltimore County Property Tax Information

๐Ÿ“Š Key Statistics

Average Tax Rate 1.32%
Average Home Value $275,000
Average Annual Tax $3,630
Assessment Ratio 100%

๐Ÿ’ฐ Available Exemptions

  • Homestead Exemption ($6,000)
  • Senior Exemption
  • Disabled Exemption

๐Ÿ“ Important Notes

Baltimore County surrounds but does not include Baltimore City. Maryland has high property tax rates.

Baltimore County Property Tax Calculator

Estimate your 2026 property taxes in Baltimore County, Maryland

Average home value in Baltimore County: $275,000
Baltimore County assessment ratio: 100% of market value
Baltimore County average tax rate: 1.32%
Select an exemption below or enter manually
None MD Homestead ($6,000)