Does a landlord have to pay interest on a security deposit in Maryland?

Yes. Maryland requires a landlord to pay the tenant interest on a security deposit. Simple interest at the greater of 1.5 % or the Federal Reserve discount rate, on deposits of $50 or more. The deposit itself must be returned within 45 days of the end of the tenancy. This is Md. Code, Real Prop. § 8-203.

WhatMaryland
Interest payableYes
How it worksSimple interest at the greater of 1.5 % or the Federal Reserve discount rate, on deposits of $50 or more.
Deadline to return the deposit45 days

Source

Md. Code, Real Prop. § 8-203 — last checked 2026-09-15.

This is a summary of a published statute, not legal advice. Rules change, local ordinances can add to them, and the terms of a specific lease may differ. Check the citation and speak to a lawyer before acting.

How Seayora uses this rule

Seayora computes the deadline this rule sets from the tenancy’s own dates, shows it on the lease and the deposit statement, and reminds the landlord before it falls due — so the answer above is not reference material sitting beside the product, it is the rule the product enforces.

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