Maryland Property Tax Calculator
See what Maryland property tax actually costs in 2026. Plug in your home's assessed value and county for a full annual estimate covering county rates (0.5%–2.5%+), homestead exemption (10% cap), and homeowners tax credit.Updated 2026
Maryland Property Tax Estimator — Quick Look
Estimated annual property tax for common home values.
| Assessed Value | County | Tax Rate | Annual Tax | Monthly |
|---|---|---|---|---|
| $300,000 | Montgomery (1.1%) | 1.10% | $3,300 | $275 |
| $350,000 | Montgomery (1.1%) | 1.10% | $3,850 | $321 |
| $350,000 | Baltimore County (1.2%) | 1.20% | $4,200 | $350 |
| $350,000 | Prince George's (1.3%) | 1.30% | $4,550 | $379 |
| $500,000 | Montgomery (1.1%) | 1.10% | $5,500 | $458 |
* Estimates for primary residence. Actual tax varies by city and special districts.
Maryland Property Tax Information 2026
Average Effective Rate: 0.90%–1.50% State + County + Municipal
Assessment Ratio: Residential property assessed at 100% of market value.
Key Programs:
- Homestead Exemption: Limits annual assessment increases to 10% for primary residences
- Homeowner's Tax Credit: Income-based credit for eligible homeowners
- Senior Tax Credit: Credit for homeowners 65+ with income under certain limits
- Disabled Veterans Exemption: Exemption for 100% disabled veterans
Tax Composition: State ~25%, County ~35%, Municipal ~20%, School ~20%
Source: Maryland Department of Assessments and Taxation — dat.maryland.gov · Updated July 2026
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📊 Data Methodology
Maryland property tax calculations use county-specific rates from the MD Department of Assessments and Taxation. 100% assessment ratio applies. Homestead exemption (10% cap) and homeowner's tax credit included. Source: MD DAT · Updated July 2026