Homestead Exemption Guide
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Montgomery County · Maryland

Montgomery County homestead exemption

In Montgomery County, you apply for the homestead exemption with the Maryland State Department of Assessments and Taxation (SDAT).

File or apply onlineDownload the formMaryland State Department of Assessments and Taxation (SDAT)
Office
Maryland State Department of Assessments and Taxation (SDAT)
Deadline
Not in our data
State exemption
10% assessment cap
Renewal
Renews automaticallyStatewide rule

The Homestead Tax Credit application is filed once while you own the home; there is no annual deadline on SDAT's page.

In Maryland the state assessment agency, not the county, takes homestead applications, online through Maryland One Stop. Montgomery County's own cap is 10%, set by the local government.

Last verified · Sources

Local homestead amounts in Montgomery County

Montgomery County local exemptions
ExemptionTaxing unitAmountSource
Montgomery County homestead credit cap
SDAT's 2026-2027 tax table lists a 10% homestead credit cap for Montgomery County, so county taxable assessment on a principal residence can rise no more than 10% a year. The state property tax uses a 10% cap.		Montgomery CountyNot in our dataSource

How to check if you already have it

Look up your property on SDAT's Real Property search; the Homestead Application Status at the bottom of the page shows Approved, Application Received or No Application.

Search your property record

Maryland rules that apply here

  • The home is your principal residence, and you lived there at least six months of the year including July 1 (unless prevented by illness or need of special care)
  • Only one property per owner can get the credit
  • No owner-requested rezoning or substantial change in use raised the value in the previous tax year

Full Maryland homestead guide: amounts, senior and veteran exemptions, late filing and portability.

Sources

Last verified

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