Security Deposits

Can a landlord increase the deposit after move-in?

Texas rental guidance and tenant-landlord operational information.
Published February 23, 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 99 days ago · Texas

Can a Landlord Increase the Security Deposit After Move-In in Texas?

In Texas, the rules governing security deposits are designed to balance the interests of landlords and tenants. Many tenants in Texas wonder whether a landlord can raise the security deposit amount after they have already moved in. This guidance will provide a clear explanation of Texas landlord-tenant law on this issue, helping tenants understand their rights and responsibilities.


Understanding Security Deposits in Texas

A security deposit is a sum of money a landlord requires from a tenant before renting a property. It serves as financial protection against damages, unpaid rent, or other lease violations.

Key points about security deposits in Texas include:

  • No Statutory Limit: Texas law does not specify a maximum security deposit amount. Landlords and tenants negotiate the deposit amount, often equivalent to one to two months’ rent.
  • Written Agreement Required: The deposit amount and terms regarding its return or use must be specified in the lease agreement.
  • Use of Deposit: Security deposits can be used for unpaid rent, damages beyond normal wear and tear, or other breaches of lease obligation.

Can a Landlord Increase the Security Deposit After Move-In?

Short answer: No — under normal circumstances, a landlord in Texas cannot unilaterally increase the security deposit after the tenant has moved in.

Here’s why:

  • Lease Agreement Controls: The security deposit is part of the lease agreement signed before or at move-in. To increase the deposit, the landlord would need to amend the lease.
  • Tenant’s Consent Required: Any change to the lease terms, including increasing security deposit requirements, must be agreed upon by both the landlord and tenant.
  • No State Law Allowing After-Move-In Increase: Texas landlord-tenant laws do not provide for landlords to demand additional security deposits after the lease is in effect without tenant consent.

When Might a Landlord Request Additional Deposits or Fees?

While landlords cannot demand a higher deposit mid-lease without agreement, there are limited scenarios where deposits or additional fees might increase:

  • Lease Renewal or Extension: When a lease term ends, the landlord may propose new terms, including a revised security deposit. The tenant can accept or negotiate before signing the renewal.
  • New or Modified Lease Agreement: If both parties agree to amend or enter a new lease, deposit terms can change with tenant consent.
  • Additional Occupants: If the tenant adds another occupant (such as a roommate), the landlord might negotiate an additional deposit for the new occupant, but this must be agreed upon.
  • Damage or Breach: The landlord might deduct from the deposit for damages or unpaid rent, but cannot increase the deposit amount retrospectively; they must follow proper procedures for security deposit uses and returns.

What Should Tenants Do if a Landlord Demands a Higher Deposit After Move-In?

If a landlord demands an increased security deposit without a lease amendment or tenant agreement, the tenant should:

  1. Review the Lease: Confirm the original deposit amount and terms.
  2. Request Written Explanation: Ask the landlord to provide documentation or justification in writing.
  3. Do Not Pay Until Agreed: Tenants are not obligated to pay an increased deposit without a new or amended lease agreement.
  4. Seek Legal Advice: Consider consulting a tenant rights organization or attorney if the landlord persists with demands.
  5. Document Communications: Keep a record of all communications with the landlord regarding deposit disputes.

Additional Texas Tenant Protections Related to Security Deposits

Texas law also includes important protections for tenants concerning security deposits:

  • Deadline for Return: Landlords must return the security deposit or provide a written, itemized list of deductions within 30 days after the tenant surrenders the property.
  • Proper Deductions Only: Landlords can only deduct for unpaid rent, damages beyond normal wear and tear, and other lease breaches.
  • Written Notice for Deductions: If any portion of the deposit is withheld, the landlord must send an itemized deduction list and refund balance within 30 days.
  • Dispute Resolution: If there is a dispute over deposit withholding, tenants may pursue claims in Texas Justice Courts.

Summary

In Texas, a landlord cannot increase the security deposit amount after a tenant has moved in without the tenant’s agreement and a corresponding modification to the lease agreement. Tenants should carefully review their lease terms and understand that any changes to deposit requirements must be consensual and properly documented. If a landlord attempts to raise the deposit unilaterally, tenants have the right to refuse and seek legal guidance to protect their rights.

Understanding these rules helps Texas tenants safeguard their finances and ensures a smooth landlord-tenant relationship throughout the duration of their lease.

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