Think your home’s assessed value is too high? File your own appeal before the window closes.
A self-help pack that walks you through the official appeal form, helps you pull comparable sales yourself, and gives you a short script for the hearing. You file it with your county yourself.
Pre-order the pack for $19The forms and instructions are free from the county and the state (links below). This pack puts the steps, the worksheet and the script in one place.
Deadlines and form names checked 28 October 2026 against the Los Angeles County Assessment Appeals Board and the Oregon Department of Revenue. Sources are listed at the bottom of this page.
Pre-order. We email it within 2 business days of your order, and by Fri 13 Nov at the latest, or your money back.
PDF pack for LA County or Oregon- Official form walkthrough: LA County AAB-100 and Oregon OR-B-RPP, line by line
- Comps worksheet you fill in from free county records and listing sites
- Hearing script: a short outline of what to say
- Deadline and filing notes for each county route
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Self-help information, not legal or tax advice. We don’t file your appeal for you. Money You’re Owed is not affiliated with or endorsed by the Los Angeles County Assessment Appeals Board, the LA County Assessor, the Oregon Department of Revenue, any Oregon county Property Value Appeals Board, or any government agency.
Money-back guarantee If the pack isn’t in your inbox within 2 business days of your order, or by Fri 13 Nov at the latest, you get a full refund. After delivery, email [email protected] within 30 days of purchase for a full refund, no questions asked.
The window depends on where you live and which notice you got.
Read the date on your own notice or tax statement. If a deadline below doesn’t match it, the notice and the county’s instructions control.
LA County: regular assessments
The regular filing period for real property assessments runs July 2 to November 30 each year, so for 2026 it is July 2 to November 30, 2026. The application fee is $46, non-refundable, and a fee waiver can be requested for hardship. If you file online, the county’s payment vendor adds a $1.49 service fee. LA County AAB
LA County: supplemental, escape or roll change notices
A different clock applies. You file within 60 days of the mailing date printed on the notice or tax bill, or its postmark date, whichever is later. Check your notice before relying on November 30. LA County AAB
Oregon: Property Value Appeals Board
You file your petition with the county clerk after tax statements are mailed in October. It must be postmarked or delivered by December 31. If December 31 falls on a weekend or holiday, the deadline moves to the next business day. Oregon DOR
Form → Comps → Hearing.
The official form, walked through
LA County’s Assessment Appeal Application (AAB-100, also published as BOE-305-AH) and Oregon’s Property Value Appeals Board Real Property Petition (Form OR-B-RPP, 150-310-063). What each box asks for, where to find the number on your notice, and how to file.
A comps worksheet
Pick recent sales of similar homes near you from free county records and listing sites, and line them up against your assessed or real market value. You choose the comps and the numbers; the worksheet keeps them organized.
A short hearing script
A plain, short outline for presenting your evidence to the board or hearing officer, plus a checklist of what to bring.
Straight answers
Will this lower my property tax?
We can’t promise that, and nobody honest can. The board decides. Oregon’s Department of Revenue notes that an appeal may not result in a reduction of tax, because the board’s power to reduce assessed value is limited by law. The pack helps you file on time with organized evidence.
Do you file the appeal for me?
No. You fill in and file the form yourself with the county. We don’t represent you, contact the county for you, or act as a tax agent.
Why a pre-order?
The pack is being finished now. You pay today, and we email it within 2 business days of your order, and by Fri 13 Nov at the latest. If it doesn’t arrive, you get your money back.
Is this legal or tax advice?
No. It is general self-help information and templates. For advice about your own property, talk to a licensed attorney or tax professional, or ask the county assessor’s office.
Does it cover other counties or states?
No. It covers LA County, California, and Oregon counties only. Other places have different forms and deadlines.
Ready to file your own appeal?
Form walkthrough, comps worksheet and hearing script for LA County or Oregon, in one PDF.
Pre-order the pack — $19Pre-order. Emailed within 2 business days of your order, and by Fri 13 Nov at the latest, or your money back. Not legal or tax advice.
Official pages we checked
- LA County Assessment Appeals Board: filing periods (regular, supplemental, escape and roll change)
- LA County Assessment Appeals Board online filing (AAB-100 application)
- LA County Assessment Appeals Board: application fee and fee waiver
- LA County Assessment Appeals Board: forms (AAB-100)
- Oregon Department of Revenue: How to Appeal Your Property Value (150-303-668)
- Oregon Department of Revenue: Property Value Appeals Board Real Property Petition (Form OR-B-RPP, 150-310-063)
- Oregon Department of Revenue: property tax appeals