Oregon Rental Fees & Written Lease Rules (2026)

Start by identifying which statutory payment category fits the charge

Oregon’s framework distinguishes rent, prepaid rent, security deposits, applicant screening charges, utility/service charges, late fees, damages and fees authorized under ORS 90.302. The label used on a resident ledger does not by itself decide which category actually applies.

Write down the exact fee label, amount, frequency, first billing date and stated purpose before comparing it with the written rental agreement.

A generic anticipated landlord-expense fee is not the default

ORS 90.302 expressly says a landlord may not charge a fee at the beginning of the tenancy for an anticipated landlord expense. It then lists specific fee situations and other exceptions within the statute.

That makes the statutory basis important when a move-in administration, processing or service fee is described only in broad terms.

The written rental agreement is a core evidence checkpoint

For a fee governed by ORS 90.302, the statute requires the fee to be described in a written rental agreement. Preserve the executed lease and every fee addendum rather than relying on a portal label or verbal explanation.

Do not mix utility charges into the ordinary fee analysis

Oregon separately regulates landlord-billed utility or service charges under ORS 90.315. If the disputed amount is tied to water, sewer, trash, internet or another utility/service provider charge, use the Oregon utility-billing topic rather than treating it as an ordinary ORS 90.302 fee.

Likewise, late-rent fees have their own formula and timing provisions under ORS 90.260.

A later fee change still needs a dated paper trail

If a fee appears after signing, keep the original written rental agreement, the first statement showing the new fee and any rule change, amendment or renewal notice. Then identify which ORS 90.302 provision the landlord says permits that particular fee.

Documents to compare for an Oregon rental-fee review

• Executed written rental agreement and all fee addenda.
• Apartment quote or move-in cost sheet.
• Current and prior resident ledgers/statements.
• First statement showing a new or changed fee.
• Notice, amendment or renewal tied to the charge.
• Receipt or written payment evidence when requested.
• Utility/service provider bill if the line may actually be a utility charge.
• Written explanation identifying the ORS 90.302 fee category relied on.

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