How to Reassess Your Property Tax in 2026
A step-by-step walkthrough for any US homeowner. What "reassessment" actually means, how to read your notice, how to build a winning comparable-sales case, and what forms to file by state.
Read the guideHome/Dossier
Vulorean DossierProperty Tax & Real Estate Field Guides.
Long-form, no-fluff guides to reassessing your property tax, beating your county assessment, and (if you're licensed) building a durable new income stream. Pick your jurisdiction below to surface local deadlines, forms, and assessor contacts.
Step 1: jurisdiction
Pick your state & county
Full county filing packets for California, plus county and city guides for Texas, New York, Florida and 16 more states.
No counties match .
Featured guides
Step 2: read and file7 Income Streams for Real Estate Agents in 2026
The commission cliff is real. How licensed agents are building additional revenue (property tax appeal work, referral income, rental management) without leaving their book of business behind.
Read the guideWhat Is Property Tax Reassessment?
Reassessment is the single most important event in your property tax life, and most homeowners never know theirs happened. What triggers it, what changes, and what to do when it's wrong.
Read the guideFresno County homeowner guides
Free launch reports · Local filing helpFree Fresno County property tax appeal report
Get a Fresno County property tax appeal report free during launch. No card required. See eligibility, account limits, and the separate county filing fee.
Read the guide →Fresno County property tax appeal deadline for 2026
Fresno County regular assessment appeals close November 30, 2026. Check the $86 fee, paper filing rules, delivery address, and free report offer.
Read the guide →Fresno and Clovis property tax appeals: choosing comparable sales
Choose comparable sales for a Fresno or Clovis property tax appeal. Check sale dates, property differences, and how a free Vulorean report can help.
Read the guide →Fresno property tax appeal services: free reports vs. paid options
Compare Vulorean free launch reports with DIY, AppealDesk and Ownwell for Fresno County. See report fees, savings fees, and who handles the appeal.
Read the guide →City guides by state
January 2026 home values · Local rulesCalifornia city guides
All 942 cities →Los Angeles property tax appeal guide
Los Angeles home values in January 2026, who may be over-assessed, and Los Angeles County deadlines.
Read the guide →San Diego property tax appeal guide
San Diego values were 4.2% below their peak in January 2026. See who may be over-assessed and San Diego County deadlines.
Read the guide →San Jose property tax appeal guide
San Jose home values in January 2026, who may be over-assessed, and Santa Clara County deadlines.
Read the guide →San Francisco property tax appeal guide
San Francisco values were 12.2% below their peak in January 2026. See who may be over-assessed and San Francisco County deadlines.
Read the guide →Sacramento property tax appeal guide
Sacramento values were 8.3% below their peak in January 2026. See who may be over-assessed and Sacramento County deadlines.
Read the guide →Fresno property tax appeal guide
Fresno home values in January 2026, who may be over-assessed, and Fresno County deadlines.
Read the guide →California appeal guides
Current rules · Official sourcesCalifornia Proposition 8 Property Tax Appeal Guide
When a home's January 1 market value is lower than its factored base-year value, Proposition 8 may provide temporary assessment relief.
Read the guideCalifornia Proposition 8 vs. Proposition 13
The difference between the base-year assessment rule and temporary decline-in-value relief.
Read the guideCalifornia Property Tax Appeal Deadlines
The regular filing window is county-specific. Know when an informal review is not enough to preserve an appeal.
Read the guideEvidence for a California Assessment Appeal
Build a clear valuation packet around comparable sales, property facts, and the correct January 1 valuation date.
Read the guideInformal Review vs. Formal Assessment Appeal
A county assessor review can help, but it is not the same filing as an assessment appeal application.
Read the guideWhat Happens After a California Appeal Is Filed?
What to save, why the tax bill still matters, and what the county does after a timely assessment appeal.
Read the guideReady to lower your bill?
Check your property for free. Eligible self-file reports are free during launch, with no card required and up to three free report claims per account. County filing fees and optional representation are separate.
Start my appeal