Lease Agreements

Can a landlord charge additional pet fees after move-in?

Maryland rental guidance and tenant-landlord operational information.
Published March 7, 2026 State-specific rental guidance Update This Question
Reviewed by Tenants & Landlords Editorial Team

This rental guidance was reviewed by the Tenants & Landlords Intelligence Team, specializing in lease agreements, notices, rent disputes, deposits, evictions, and tenant-landlord operational procedures.

Asked 88 days ago · Maryland

Understanding Additional Pet Fees After Move-In in Maryland

In Maryland, tenants often have questions about the landlord’s ability to charge additional pet fees after the lease has commenced, particularly once a tenant has already moved into the rental property. Navigating pet policies and related fees can be a source of confusion, so it’s important to understand what Maryland law permits and the best practices for both tenants and landlords regarding pet fees.


Overview of Pet Fees in Maryland Rental Agreements

Maryland does not have a uniform statewide law that explicitly governs pet fees separate from general rental policies. Instead, the terms related to pets—including whether pets are allowed, the initial pet deposit, fees, or additional charges—are typically set forth in the lease agreement. Here are key points to consider:

  • Lease Agreement Controls: The lease agreement is the primary document that outlines the landlord’s pet policies, including any pet deposits or fees.
  • Written Consent: Maryland landlords often require tenants to obtain written permission to have a pet.
  • Pet Deposits vs. Pet Fees: Maryland law allows landlords to collect a refundable pet security deposit in addition to the typical security deposit. However, this is separate from non-refundable pet fees, which may also be charged.

Can a Landlord Charge Additional Pet Fees After Move-In?

Whether a landlord can impose additional pet fees after a tenant moves in depends largely on the specific lease terms and communication between landlord and tenant.

1. If the Lease Does Not Address Pets

  • If the original lease is silent about pets (i.e., pets are neither approved nor prohibited), the landlord generally cannot charge new pet fees after move-in without tenant consent.
  • To impose new pet fees post-move-in, the landlord would need to modify the lease, which typically requires agreement by both parties.
2. If the Lease Prohibits Pets
  • If the lease expressly prohibits pets, the tenant should not have pets without permission. Discovering an unauthorized pet may lead landlords to:
- Require removal of the pet, - Assess charges for breach of lease, or - Potentially evict the tenant.
  • The landlord would generally not be able to retroactively charge pet fees since the pet is not authorized.
3. If the Lease Allows Pets and Includes Pet Fees
  • If the lease specifies an initial pet deposit or fee, the landlord cannot later impose additional pet fees unless the lease provides for such charges.
  • For example, if a lease says a $300 non-refundable pet fee is charged upfront, the landlord cannot later charge an extra fee simply by choosing to add one during the lease term without tenant agreement.
4. If a Tenant Gets a Pet After Move-In
  • When a tenant moves in with no pets but later wants to acquire one, the landlord may require:
- A pet addendum to the lease agreement, - Additional pet deposits or fees as stipulated in the lease or agreed upon, - Written permission.
  • In this case, the landlord can charge additional pet fees after the tenant moves in but only when the tenant obtains permission and signs new or amended lease terms.

Legal Requirements and Best Practices Under Maryland Law

  • Pet Security Deposit Limit: Under Maryland law, landlords can charge a pet security deposit, but it is generally limited in amount (often not exceeding the security deposit limit specified under state or local law).
  • Refundability: Pet deposits are typically refundable if the property is not damaged by the pet beyond normal wear and tear.
  • Non-Refundable Fees: Landlords may also charge a non-refundable pet fee to cover cleaning or other costs associated with pet occupancy.
  • Disclosure and Transparency: Landlords should clearly disclose all pet-related fees and requirements before signing the lease.
  • Lease Modification: Any changes to fees or terms require proper notice and written agreement.

Tips for Maryland Tenants Regarding Pet Fees

  • Review Your Lease Thoroughly: Understand all provisions related to pets before signing your lease.
  • Get Pet Permissions in Writing: If you acquire a pet after moving in, always get written approval and sign any pet addenda.
  • Negotiate Pet Fees Beforehand: Avoid surprise charges by negotiating pet fees prior to move-in or pet introduction.
  • Document Property Condition: Take photos of your rental to ensure you are not unfairly charged for pet-related damages at move-out.
  • Communicate with Your Landlord: Address any concerns about pet fees or changes in pet policy promptly and in writing.

Conclusion

In Maryland, landlords generally cannot impose additional pet fees after a tenant moves in unless the lease provides for such fees or the tenant later obtains permission to have a pet and agree to new charges. Pet-related charges are primarily governed by the lease agreement, and any changes after move-in typically require tenant consent. Tenants should carefully review lease terms concerning pets and engage in open communication with landlords if their pet situation changes to avoid unexpected fees or disputes.

By understanding your rights and responsibilities under Maryland rental law and your lease agreement, you can help ensure a clear and fair arrangement regarding pet fees throughout your tenancy.

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