Sample Security Deposit Demand Letter for Oregon (2026)

If your Oregon landlord hasn't returned your security deposit, a written demand letter citing ORS § 90.300 is usually the step that gets it back — and Oregon gives that letter an unusually blunt instrument: a double-damages penalty that isn't discretionary, isn't bad-faith-gated when the landlord stays silent, and that courts have held they cannot reduce.

This guide shows you a complete sample demand letter for Oregon, explains how the 31-day deadline actually works (it has two triggers, and both matter), and covers the one threat you should leave out of an Oregon letter — because it can backfire on you.

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Oregon's Deadline: 31 Days — From Two Events

Under ORS § 90.300, your landlord must return your security deposit or deliver a written, itemized accounting of any deductions not later than 31 days after the tenancy terminates and you deliver possession of the unit back to the landlord.

Note that it's both events, not either one. If your lease ended June 10 but you handed back the keys June 14, the clock runs from June 14. Usually the two happen together — but when they don't, the later one starts the count, and your letter should state both dates so there's no argument about when the window closed.

The same 31-day accounting duty covers prepaid rent the landlord is holding, not just the deposit — worth remembering if you paid last month's rent up front.

The Flat Double — Oregon's Distinctive Penalty

Here's what makes Oregon different from most states. Under ORS 90.300(16), a tenant may recover twice the amount wrongfully withheld, and the doubling is triggered two independent ways:

1. The landlord withheld money without giving the written accounting within 31 days — no bad faith required. Silence alone does it.
2. The landlord withheld in bad faith — even if an accounting was provided.

And unlike the "up to" penalties in many states, Oregon courts have held that the doubling is not discretionary — once the statute is violated, a court cannot reduce the prescribed recovery. There's no good-faith escape hatch on the no-accounting trigger, no judge's mercy on the amount.

For a tenant facing pure silence, that combination is about as strong as deposit law gets: the missing accounting is itself the violation, the violation itself sets the number, and the number is double. A landlord's attorney reading a letter that lays this out correctly knows exactly what the small-claims math looks like.

One related point: a landlord who never provides the itemized accounting has failed the statute's precondition for claiming deductions at all — so the practical starting position is that the full deposit is due, with the doubling as the cost of forcing you to court.

The Threat to Leave Out — Oregon's Two-Way Fee Rule

Most free templates bolt an attorney-fee threat onto every letter. In Oregon, that's not just overreach — it points at a rule that can cut against you.

ORS § 90.300 itself awards no attorney's fees. Oregon's fee provision for landlord-tenant cases lives elsewhere (ORS 90.255), and it is discretionary and two-way: a court may award reasonable fees to the prevailing party — whichever side that is. A tenant who brings a weak case can end up owing the landlord's fees.

For a tenant with strong facts, this shouldn't scare you out of small claims — fee awards either way are the exception there, and the flat double is your real leverage. But it's exactly why a credible Oregon letter claims the doubling, which the statute guarantees, and stays silent on fees, which it doesn't. The letter below does precisely that.

Sample Oregon Security Deposit Demand Letter

Here's what a properly structured Oregon demand letter looks like. The scenario: the tenancy ended and the tenant delivered possession the same day, June 10 — and the landlord has returned nothing and sent nothing since. The 31-day window closed weeks ago, which by itself triggers the flat double.

Notice what this letter does — and doesn't do:

• It anchors both clock events to one stated date. Termination and delivery of possession, June 10 — so the 31-day computation (expired July 11) is a matter of arithmetic, not argument.
• It puts the no-accounting trigger front and center. The letter doesn't need to prove bad faith, so it doesn't argue it — the missing accounting is the violation, stated as a past fact.
• It states the flat double as the statute's own prescription — "is liable... for twice the amount" — which in Oregon is simply accurate. The demand itself stays at the deposit: paying now is the landlord's off-ramp, and the doubling is what the courtroom costs.
• It says nothing about attorney's fees. Oregon's fee rule is discretionary and runs to the prevailing party — either party. The letter claims what the statute guarantees and omits what it doesn't.
• It closes the side doors. Documented condition, no unpaid rent or fees — the standard excuses are answered before they're raised.

Renting in Portland? There's a Second Layer

Portland adds its own deposit protections (Portland City Code 30.01.087) on top of the state statute — including a separate penalty of up to $250 per violation plus actual damages and fees, distinct from the state's 2×. If your rental is in Portland, your letter can invoke both layers where the facts fit. The sample above is a pure ORS 90.300 letter for a rental outside Portland; a Portland letter is built differently.

How to Send It

Send the letter by USPS Certified Mail with Return Receipt — dated, third-party proof that the landlord received your demand, exactly what a small claims judge wants to see. Keep the tracking number, the return receipt, and a copy of the signed letter.

Then wait out your deadline. If the landlord pays, you're done. If not, the letter and receipt become the backbone of an Oregon small claims case — where the flat, non-reducible double does its work.

Frequently Asked Questions

How long does a landlord have to return a security deposit in Oregon? 31 days after the tenancy terminates and the tenant delivers possession — both events. Within that window the landlord must return the deposit or provide a written, itemized accounting.

What's the penalty if my landlord misses the deadline? Twice the amount wrongfully withheld, under ORS 90.300(16). The doubling applies when money is withheld without the required written accounting — no bad-faith showing needed — or when it's withheld in bad faith, and Oregon courts have held the doubled amount isn't subject to reduction.

Can I recover attorney's fees in Oregon? Not under § 90.300 itself. Oregon's separate fee provision is discretionary and awards fees to the prevailing party — meaning it can run in either direction. That's why a well-built Oregon letter relies on the double-damages rule and doesn't threaten fees.

Does the 31-day rule cover prepaid rent too? Yes — the same accounting-and-return duty applies to prepaid rent the landlord holds, not just the security deposit.

I live in Portland. Does anything extra apply? Yes. Portland City Code 30.01.087 layers additional protections and a separate penalty (up to $250 per violation plus actual damages and fees) on top of the state statute. A Portland letter can invoke both.

Do I need a lawyer to send a demand letter in Oregon? No. Deposit disputes are core small-claims territory, and a well-drafted, statute-cited letter resolves many cases before court is ever needed.

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Get a Letter Built for Your Exact Situation

The sample above fits one specific fact pattern. Yours may differ — a partial withholding with an accounting you dispute, a possession date that differs from your lease-end date, a Portland address — and Oregon law treats each differently.

TenantShield generates an Oregon-specific demand letter built around your facts: the two-event deadline computed correctly, the flat double asserted on the right trigger, the Portland layer when it applies, and a court-ready structure — in minutes, for $39. Every deadline and citation is verified against the current Oregon statute.

Generate your Oregon demand letter →

Also see: Oregon security deposit law — deadlines and penalties · What to include in a security deposit demand letter · What to do if your landlord won't return your deposit · Sample demand letters for every state · Security deposit deadline calculator

This article is general information about Oregon law, not legal advice for your specific situation.