Maryland Security Deposit Law: Limits, Deadlines, and Deductions

Streamline Property Management

Streamline Property Management

Jul 30, 2026 min read
Maryland Security Deposit Law: Limits, Deadlines, and Deductions

Key Takeaways

  • Maryland law generally limits residential security deposits to one month's rent, with only limited exceptions that allow a higher amount.
  • Keeping security deposits in a separate interest-bearing account and following the required documentation rules helps landlords stay compliant.
  • Thorough move-in and move-out inspections, along with clear records and photos, make it easier to support lawful security deposit deductions.
  • Returning the deposit, any required interest, and an itemized deduction statement within Maryland's deadlines helps keep the process on track.

A security deposit is one of the most effective ways for Maryland landlords to help protect their rental investment. It provides financial protection when tenants fail to meet their lease obligations and can help cover certain costs after a tenancy ends.

Collecting a security deposit offers several benefits:

  • Helps cover unpaid rent.
  • Provides funds for tenant-caused property damage.
  • Encourages tenants to comply with lease terms.
  • Helps offset certain financial losses related to lease violations.
  • Supports property turnover costs when lawful deductions apply.

Maryland security deposit laws regulate deposit limits, storage requirements, inspection procedures, and refund deadlines.

Maryland Security Deposit Law Guide

1. Maryland Security Deposit Limit

For most residential rental properties in Maryland, a landlord may collect a security deposit of up to one month's rent. Maryland law allows a security deposit of up to two months' rent only in limited circumstances, such as certain tenancies involving utility assistance programs and when specific statutory requirements are satisfied.

This one-month cap applies to leases signed on or after October 1, 2024. Leases signed before that date remain subject to the prior two-month maximum unless and until the lease is renewed.

Before collecting more than one month's rent, landlords should verify that the exception applies to their situation. Collecting more than the amount permitted by law may expose a landlord to financial penalties, including the return of the excess deposit and, in some cases, attorney's fees.

2. Nonrefundable Fees

Maryland law on security deposits does not permit a landlord to designate any portion of a security deposit as nonrefundable. A security deposit remains refundable unless lawful deductions are made at the end of the tenancy.

Landlords may charge separate fees if permitted by law and properly disclosed in the lease agreement. However, those fees should be clearly identified and should not be presented as part of the security deposit. Clear lease language and accurate documentation help reduce misunderstandings between landlords and tenants.

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3. Storing a Tenant's Security Deposit

Maryland landlords generally must deposit a tenant's security deposit into a separate, interest-bearing account at a federally insured financial institution that conducts business in Maryland. The deposit generally must be placed into the account within 30 days after it is received.

The account should not be used for the landlord's personal or operating funds. Maintaining a separate account helps create a clear record of the deposit throughout the tenancy. Eligible tenants may also be entitled to interest on their security deposit under Maryland law. Landlords should stay informed about the state's current interest requirements when returning deposits.

4. Providing a Written Receipt

Maryland landlords must provide a written receipt when accepting a security deposit. The receipt may be included as part of the written lease agreement if it contains all of the disclosures required by state law.

The receipt must inform tenants of important rights related to security deposits, including inspection procedures, refund requirements, and other notices required under Maryland law. Providing the required receipt is important because failing to comply with these requirements may affect a landlord's ability to retain part of the security deposit for damages.

5. Reasons to Withhold a Security Deposit

Maryland landlord-tenant law allows landlords to withhold all or part of a tenant's security deposit for certain lawful reasons.

Common reasons include:

  • Unpaid rent.
  • Damage caused by the tenant beyond ordinary wear and tear.
  • Damage resulting from a breach of the lease agreement.

Examples of deductible damage may include broken fixtures, damaged walls, missing property, or excessive cleaning required because of tenant-caused conditions.

Landlords generally may not deduct for ordinary wear and tear. Minor carpet wear, faded paint, and similar conditions that occur through normal use are typically considered part of normal occupancy rather than tenant damage. Maintaining inspection reports, photographs, invoices, and repair records can help support lawful deductions if questions arise.

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6. Move-In and Move-Out Inspections

Maryland provides tenants with certain rights regarding property inspections. A tenant may request a move-in inspection by sending the landlord a written request by certified mail within 15 days after taking occupancy. The inspection helps document the property's condition at the beginning of the tenancy.

For a move-out inspection, the tenant must notify the landlord by certified mail at least 15 days before moving. The notice should include the intended move-out date and the tenant's forwarding address.

After receiving the tenant's notice, the landlord must notify the tenant by certified mail of the inspection date. The inspection must occur within five days before or five days after the tenant's stated move-out date. Properly documenting the property's condition at both move-in and move-out can help reduce disputes over security deposit deductions.

7. Returning the Security Deposit

Maryland landlords generally must return the remaining security deposit within 45 days after the tenancy ends and the tenant returns possession of the rental property. If deductions are made, the landlord must provide an itemized written statement describing the damages and the associated costs, along with any remaining balance of the security deposit and any required interest.


The itemized statement is generally mailed to the tenant's last known address.

8. Change in Property Ownership

If ownership of a rental property changes, security deposits must be properly handled in accordance with Maryland law.

The outgoing owner and the new owner should ensure that security deposits are appropriately transferred and accounted for so that tenants' rights remain protected. Maintaining accurate records and providing any notices required by law can help ensure a smooth transition and reduce confusion regarding responsibility for the deposit.

Conclusion

Maryland security deposit laws establish detailed requirements for deposit limits, storage, inspections, deductions, and refund deadlines. For most residential rental properties, landlords may collect a security deposit of up to one month's rent and must follow specific procedures throughout the tenancy to remain compliant with state law.

Keeping accurate records, documenting property conditions, and meeting statutory deadlines can help reduce disputes and support proper handling of security deposits. If you have questions about how Maryland security deposit laws apply to your rental property, consult a qualified Maryland attorney for legal advice.

If you're looking for professional assistance with inspections, lease administration, tenant move-outs, and day-to-day property management, Streamline Property Management is here to help. Contact our team today to learn how our property management services can help support your investment property.

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Disclaimer: Please note that the information provided in this blog is intended for general guidance and should not be considered as a replacement for professional legal advice. It is important to be aware that laws pertaining to property management may change, rendering this information outdated by the time you read it.

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