Security Deposits

Can a security deposit be used for unpaid rent?

Oregon rental guidance and tenant-landlord operational information.
Published March 21, 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 73 days ago · Oregon

Understanding Security Deposits and Unpaid Rent in Oregon

When renting a property in Oregon, tenants often have questions about how security deposits can be used, especially concerning unpaid rent. If you are a tenant in Oregon, it's important to understand the legal framework governing security deposits to protect your rights and obligations effectively.

Can a Security Deposit Be Used for Unpaid Rent in Oregon?

Yes, in Oregon, a landlord can apply a tenant’s security deposit toward unpaid rent when the tenant vacates the rental property. However, there are specific rules and procedures the landlord must follow to use the security deposit properly.

Oregon Security Deposit Laws Overview

Oregon has established regulations that balance landlord and tenant interests regarding security deposits. These laws are codified primarily in ORS Chapter 90 (Residential Landlord and Tenant Act).

What Is a Security Deposit?

  • A security deposit is a sum of money a landlord requires from the tenant at the beginning of a rental agreement.
  • It protects the landlord against damages, unpaid rent, or other breaches of the lease.
  • In Oregon, landlords cannot charge more than one month’s rent for a security deposit.

Using the Security Deposit for Unpaid Rent

According to Oregon law, a landlord may use the security deposit to cover:

  • Unpaid rent during the lease term or remaining unpaid when the tenant moves out.
  • Repairing damages beyond normal wear and tear.
  • Cleaning necessary to return the property to its original condition.
  • Other charges the tenant owes under the lease, such as unpaid utilities that the lease requires the tenant to pay.

Key Points Regarding Security Deposits and Unpaid Rent

1. Security Deposit Does Not Substitute Rent Payments During Tenancy

The tenant must fulfill monthly rent obligations as they become due. The security deposit is not meant to cover rent during the lease term but acts as a remedy after tenancy ends if there is rent owed.

2. Itemized Statement Requirement

After the tenant moves out, the landlord must provide a written, itemized statement accounting for any deductions from the security deposit, including unpaid rent, within 31 days of the tenancy’s termination.

This statement should include:

  • The amount of unpaid rent paid out of the deposit.
  • Detailed itemization of any other deductions.
  • Any remaining security deposit amount returned to the tenant.

3. Timing of Applying the Deposit

Landlords generally may deduct unpaid rent from the security deposit after the lease ends. They cannot apply the security deposit to rent during the tenancy without tenant consent or a separate agreement.

4. Refund of Security Deposit

If the tenant has no unpaid rent or damages, the landlord must return the entire security deposit within 31 days after the tenant vacates.

What Should Tenants Do If They Have Unpaid Rent But a Security Deposit?

  • Communicate Early: Discuss any payment difficulties with your landlord as soon as possible.
  • Request Documentation: If the landlord applies your security deposit toward unpaid rent, request a detailed statement of deductions.
  • Review the Lease: Understand any lease provisions about rent and security deposit use.
  • Know Your Rights: If you believe deductions are improper, you may dispute them or seek advice from Oregon tenant assistance organizations or legal aid.

Practical Example

Suppose you rent an apartment for $1,000 per month in Oregon and pay a security deposit of one month’s rent ($1,000). If you leave the apartment owing $300 in rent for the last month, your landlord can deduct this $300 from your security deposit. They must then return the remaining $700 along with an itemized statement explaining the deduction within 31 days after you vacate.

Summary

  • In Oregon, landlords may apply the security deposit toward unpaid rent after the lease ends.
  • Tenants must still pay rent monthly during the tenancy; security deposits are not rent substitutes.
  • An itemized statement explaining all deductions, including unpaid rent, must be provided within 31 days of move-out.
  • Tenants have rights to dispute improper deductions and to receive timely refund of any unused deposit amount.
Understanding these regulations helps tenants in Oregon manage their rental finances responsibly and assert their rights in case of unpaid rent or security deposit claims.

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