States/Maryland/Security Deposit
✓ Maryland sources verified
Maryland renter guide

Maryland Security Deposit Rules (2026)

Maryland combines a general one-month deposit cap with a 45-day return/accounting framework, mandatory interest for qualifying deposits, move-out inspection rights and current supporting-document requirements for itemized costs.

Last reviewed: August 30, 20263 official sources cited
General deposit cap1 month’s rent

§ 8-203(b), subject to a narrow utility-assistance exception allowing up to two months by written agreement.

Return / accounting45 days

After the end of the tenancy under § 8-203.

Move-out inspectionWithin 5 days before or after move

Available when the tenant follows the certified-mail notice procedure in § 8-203.1.

Ordinary wearNot a damage deduction

§ 8-203 limits damage withholding to condition in excess of ordinary wear and tear.

What to collect

  • Security-deposit receipt and lease.
  • Move-out notice and certified-mail inspection request, if used.
  • Move-in and move-out photos.
  • Written damage list and actual-cost statement.
  • Invoices, receipts or other supporting documentation identifying materials/services.
  • Deposit refund and interest calculation.

Maryland local rules may add protections

County and city rules can add obligations. These pages summarize the statewide Real Property provisions and should be paired with a local check when the property is in a jurisdiction with additional tenant protections.

Educational statewide guide. Local law, housing type, lease language and the facts can change the result. This page does not provide legal advice.

Official sources

Related Maryland guides