Oregon · Or. Rev. Stat. § 90.300

Property Tax Assessment Appeal in Washington County, Oregon

Answer a few plain-English questions and get a professional property tax appeal letter written from your perspective, grounded in Oregon law. Your first letter is free — no credit card.

Start your free letter See pricing

Oregon law at a glance

Response deadline

31 days

Max damages

Small claims limit

$10,000

Statute

Or. Rev. Stat. § 90.300

Deposit must be returned within 31 days. Landlord must provide written accounting. Wrongful withholding may result in up to 2x the deposit amount.

What you'll need

Your assessment notice
3-5 comparable sales in your neighborhood
Photos of any condition issues
Recent appraisal or purchase closing statement

When to send it

Day 0
Check the assessed value against recent comparable sales.
Within the appeal window
File the written appeal — windows are short and strict.
Hearing
Present comparables and condition evidence to the board.
If denied
Appeal to the state tax tribunal or court.

How it works in Washington County

STEP 1

Tell us what happened

Answer short questions about your property tax assessment appeal in Washington County, OR. No legal wording required.

STEP 2

AI drafts your letter

Your answers are mapped to Oregon statutes such as Or. Rev. Stat. § 90.300 and written in your own voice.

STEP 3

Download and send

Get your letter instantly, then send it certified mail. Most disputes settle before court.

Uses the Property Tax Appeal template — Your county over-assessed your home. Generate a data-backed appeal brief that could save you thousands.

What happened when other people sent theirs

“I'd written off my deposit completely. The letter cited the exact statute and the deadline they'd blown — I had a check nine days later.”

Marcus T. · Recovered $1,850 from a former landlord

“I had no idea how to word any of this. I answered a few questions and got something that actually sounded like it came from an attorney's office.”

Priya R. · Billing dispute resolved in two weeks

“Sent it certified mail like the timeline said. They called me the day it was delivered and reversed the charge.”

Danielle W. · Charge reversed after one letter

Submitted directly by AI Dispute Engine customers. Last names shortened for privacy. Outcomes vary — no result is guaranteed.

Property Tax Assessment Appeal FAQs — Washington County, OR

How much can an appeal save?

Successful appeals commonly cut assessed value by 5-20%, compounding every year.

Will an appeal raise my taxes?

Boards review the record before them; a well-supported comparable-sales case rarely backfires.

Does this property tax assessment appeal letter work in Washington County, OR?

Yes. Your letter is generated against Oregon law, including Or. Rev. Stat. § 90.300, and formatted for delivery to a recipient in Washington County.

What is the small claims limit near Washington County?

Oregon caps small claims at $10,000, and the statutory response window is 31 days with damages up to 2x.

Other disputes in Washington County

Property Tax Assessment Appeal in other cities

Browse all locations