Maryland Property Tax Law Changes 2026: What Homeowners Need to Know

Updated March 2026

Key Takeaway

Maryland's Homestead Tax Credit caps assessment increases at 10% per year statewide (lower in some jurisdictions -- Baltimore City caps at 4%). The state uses a triennial reassessment cycle where one-third of properties are reassessed each year. The Homeowners' Tax Credit is income-based and can reduce taxes by up to 100% for qualifying seniors.

Maryland Property Tax Snapshot: 2026

Median home value: $325,400
Average annual tax: $3,547
Effective tax rate: 1.09%
Assessment ratio: 100% of market value
Reassessment cycle: triennial

Homestead Tax Credit: 10% Cap (or Less)

Maryland's Homestead Tax Credit limits how fast your assessed value can increase for tax purposes:

State cap: 10% per year
Baltimore City: 4% per year
Many counties: Between 2% and 10% (set locally)

This is automatic for owner-occupied homes -- you don't need to apply, but you do need to file a Homestead Tax Credit application to verify owner-occupancy. If you haven't filed this application, you may not be receiving the cap.

Triennial Reassessment

Maryland reassesses properties on a 3-year cycle. Each year, one-third of properties statewide are reassessed. Large increases are phased in over 3 years (one-third each year) rather than hitting all at once. When your property is reassessed, you'll receive a notice showing both the new value and the phased-in amount. If the new value is too high, appeal within 45 days.

Homeowners' Tax Credit (Circuit Breaker)

Maryland's Homeowners' Tax Credit is one of the most generous circuit breaker programs in the nation:

Limits property taxes to a percentage of your income
Can reduce taxes by up to 100% for the lowest-income homeowners
Income limit: approximately $60,000
Must apply annually through the State Department of Assessments and Taxation (SDAT)

This program is significantly underutilized. Many qualifying homeowners don't know it exists.

Senior Tax Credit

In addition to the Homeowners' Tax Credit, Maryland offers a Senior Tax Credit for homeowners 65+ in some jurisdictions. Benefits vary by county. Montgomery County, for example, offers significant additional credits for seniors. Check your county's specific senior programs.

Property Tax Deferral

Maryland allows seniors and retired military to defer property taxes that exceed a percentage of their income. The deferred taxes are placed as a lien with interest. Contact SDAT for eligibility details.

Check Your 2026 Maryland Assessment

See if you're over-assessed based on current comparable sales.

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Maryland Appeal Process

Filing deadline: 45 days from notice
File with: Property Tax Assessment Appeals Board
Evidence needed: Comparable sales, property condition photos, record corrections

2026 Action Checklist

Review your assessment notice when it arrives
Verify all exemptions are applied (homestead, senior, veteran)
Compare your assessed value to recent comparable sales
File your appeal by 45 days from notice if over-assessed
Check your property record for errors (square footage, features, classification)

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