California · County guide
Merced County, California property tax appeals
A Merced County property tax appeal starts with the Merced County Assessment Appeals Board. The next deadline is Nov 30, 2026 for the Merced County Assessment Appeals Board. The filing fee is $30 per application.
This season
- Next deadline
- Nov 30, 2026
- Open now
- Merced County Assessment Appeals Board
Opens Jul 2, 2026Closes Nov 30, 2026
- Source: Letter To Assessors No. 2026/023: County Assessment Appeals Filing Period for 2026 (BOE, June 2, 2026)Last checked
Check a Merced County home for free
Here the check uses your own figures: you enter the assessed value from your notice or tax bill and the year you bought. We compare how much it has grown with the house price index for your area and show the numbers as your figures. You decide and file yourself.
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- Filing fee
- $30 per application
- Where to file first
- Merced County Assessment Appeals Board
- Office address
- (209) 385-7366
- Our coverage
- Free check available
- Independent guide — not affiliated with Merced County or any government agency.
- Last updated
- October 1, 2026
- Sources last checked
- October 1, 2026
- Status
- Verified guide
When and where do I file a Merced County property tax appeal?
Who hears a Merced County appeal?
One stage. We are not affiliated with this office.
Who hears it: Merced County Assessment Appeals Board
Filing: appeal
Open nowWhere is the Merced County office?
Merced County Assessment Appeals Board[7]
- Phone
- (209) 385-7366
- Online
- Official website
Assessor[6]
Merced County Assessor / Clerk / Recorder
- Address
- 2222 M Street, Merced, CA 95340
- Phone
- (209) 385-7631
We are not affiliated with this office. Hours can change, so call before you visit.
Which Merced County filing windows are coming up?
| Closes | Area | Who hears it | Status |
|---|---|---|---|
| Nov 30, 2026 | Countywide | Merced County Assessment Appeals Board · Official source · Last checked Sep 29, 2026 | Open now |
When were past Merced County deadlines?
| Tax year | Window | Office |
|---|---|---|
| 2025 | Closed December 1, 2025 | Merced County Assessment Appeals Board |
| 2024 | Closed December 2, 2024 | Merced County Assessment Appeals Board |
| 2023 | Closed November 30, 2023 | Merced County Assessment Appeals Board |
When is the deadline to appeal a property tax assessment in Merced County?
The soonest deadline we list: Merced County, Merced County Assessment Appeals Board — Closes November 30, 2026.
- When a filing counts as on timeMerced County Assessment Appeals Board
- If November 30 falls on a weekend or legal holiday, Merced County accepts an application mailed and postmarked the next business day.[1]
- Deadline detailMerced County Assessment Appeals Board · Filing period
- Merced County's regular appeal filing period is July 2 to November 30; if November 30 is a weekend or holiday, a mailed application postmarked the next business day is on time.[1]
Who decides a property tax appeal in Merced County?
The Merced County Assessment Appeals Board's decision is final and not reheard; the owner or the Merced County Assessor may seek review in superior court. Merced County Assessment Appeals Board: In Merced County the filing is an assessment appeal on the Assessment Appeal Application (BOE-305-AH), heard by the Merced County Assessment Appeals Board.
- Appeal stepsMerced County Assessment Appeals Board
- The Merced County Assessment Appeals Board's decision is final and not reheard; the owner or the Merced County Assessor may seek review in superior court.[2]
- What the appeal is calledMerced County Assessment Appeals Board
- In Merced County the filing is an assessment appeal on the Assessment Appeal Application (BOE-305-AH), heard by the Merced County Assessment Appeals Board.[2]
How do I file a property tax appeal in Merced County?
Merced County Assessment Appeals Board: In Merced County you return the paper application with the $30 fee to the Assessment Appeals Board, 2222 M St., Third Floor, Merced, CA 95340. Merced County Assessment Appeals Board: Merced County publishes its own copy of the Assessment Appeal Application (BOE-305-AH) with filing instructions.
- How to fileMerced County Assessment Appeals Board
- In Merced County you return the paper application with the $30 fee to the Assessment Appeals Board, 2222 M St., Third Floor, Merced, CA 95340.[2]
- FormsMerced County Assessment Appeals Board
- Merced County publishes its own copy of the Assessment Appeal Application (BOE-305-AH) with filing instructions.[2]
- Filing feeMerced County Assessment Appeals Board
- Merced County charges a $30 non-refundable filing fee for each appeal application.[1]
- Who may fileMerced County Assessment Appeals Board
- On the Merced County application, an agent must be authorized in writing unless the agent is a California attorney or the owner's spouse, child, parent or registered domestic partner.[2]
- HearingsMerced County Assessment Appeals Board · Location
- Merced County Assessment Appeals Board hearings are held in the Board Chambers, third floor of the County Administration Building, 2222 M Street, Merced, with notice at least 45 days ahead.[3]
What evidence counts in Merced County, and can the value go up?
What evidence can I use in Merced County?
Merced County Assessment Appeals Board: Merced County's instructions ask for comparable sales, cost and income data, where relevant, to support the owner's opinion of value. Merced County Assessment Appeals Board · Exchange: Before a Merced County hearing, the owner may ask for an exchange of information with the Assessor; above $100,000 of assessed value the Assessor may start one.
- Evidence acceptedMerced County Assessment Appeals Board
- Merced County's instructions ask for comparable sales, cost and income data, where relevant, to support the owner's opinion of value.[2]
- Evidence ruleMerced County Assessment Appeals Board · Exchange
- Before a Merced County hearing, the owner may ask for an exchange of information with the Assessor; above $100,000 of assessed value the Assessor may start one.[2]
Can my assessment go up if I appeal in Merced County?
Merced County Assessment Appeals Board: Merced County's appeal instructions say the Merced County Assessment Appeals Board can raise, lower or keep the assessment, depending on the hearing evidence.
- Can the value go up?Merced County Assessment Appeals Board
- Merced County's appeal instructions say the Merced County Assessment Appeals Board can raise, lower or keep the assessment, depending on the hearing evidence.[2]
Which exemptions can lower my bill without an appeal?
Merced County owners who live in the home as their principal residence on January 1 may apply for a Homeowner's Exemption.
- Homeowner exemption
- Merced County owners who live in the home as their principal residence on January 1 may apply for a Homeowner's Exemption.[4]
What do Merced County property taxes and assessments look like?
Figures from public records and the Census, each with its source. They describe the county's homes as a group, not the value of any one home.
How much could a lower assessment save on Merced County property taxes?
Tax rate used: 1.074% of assessed value (county average, fiscal 2024-25).
| Example | Tax saved |
|---|---|
| $10,000 less assessed value | $107 a year |
| 10% less on a home assessed at $391,800 (the Census median home value) | $421 a year |
These are examples: the tax rate times a lower assessed value. Exemptions, credits, caps and phase-ins can make the real change smaller. This is not a prediction for any home. Rate source: BOE Annual Report 2024-25, Table 14: average tax rate by county (Property Tax Allocations, BOE Open Data Portal).
What do homeowners in Merced County pay in property tax?
The median owner-occupied home in Merced County was worth $391,800, and the median property tax its owners paid was $2,634 a year, according to the Census Bureau's American Community Survey.
- Median home value
- $391,800
- Margin of error ±$5,618.
- Median property tax paid per year
- $2,634
- Margin of error ±$86.
- Median tax as a share of median value
- 0.67%
- A ratio of two medians, not a tax rate. Your own bill depends on your assessment and local levies.
- Owner-occupied homes
- 46,474
- Margin of error ±1,205.
These are survey estimates of what owners reported about their own homes. They are not assessed values, not tax rates, and not an opinion of what any home is worth.
They cannot tell you whether your own assessment is fair. That takes a comparison with similar homes, which we offer only in counties we have researched.
Median home value: Merced County compared
- Merced County$391,800
- Typical California county$481,100
- Typical US county$185,300
Typical California county $481,100; Merced County $391,800; Typical US county $185,300
Median property tax paid: Merced County compared
- Merced County$2,634
- Typical California county$3,294
- Typical US county$1,619
Typical California county $3,294 a year; Merced County $2,634 a year; Typical US county $1,619 a year
Merced County filing windows on a calendar
- Open
- Opens soon
- Forecast
- Merced County Assessment Appeals BoardNov 30, 2026 · Open now
The dashed line marks today.
Merced County Assessment Appeals Board: Nov 30, 2026
How often is property reassessed in Merced County?
A Merced County Prop 8 value can rise more than 2% a year, but never above the factored Prop 13 base year value without a change in ownership or new construction. On the Merced County application, a regular (decline-in-value) appeal concerns the value as of January 1 of the current year.
- Reassessment cycle
- A Merced County Prop 8 value can rise more than 2% a year, but never above the factored Prop 13 base year value without a change in ownership or new construction.[5]
- Valuation date
- On the Merced County application, a regular (decline-in-value) appeal concerns the value as of January 1 of the current year.[2]
- Level of assessmentDecline in value
- Merced County applies Prop 8, which allows a temporary reduction in assessed value when real property declines in value.[6]
Homes in Merced County
From the Census Bureau's American Community Survey: how old the homes are, what kind they are, what owners say they are worth and the property taxes they pay. These figures describe all homes together, not any one home.
- Median year built
- 1986
- All housing units, owned and rented
- Single-family houses, detached or attached
- 76%
- of 90,872 housing units
- Owned homes with a mortgage or similar loan
- 64%
- of 46,474 owner-occupied homes
Home values reported by owners
- Less than $50,0004%
- $50,000 to $99,9992%
- $100,000 to $199,9994%
- $200,000 to $299,99912%
- $300,000 to $399,99930%
- $400,000 to $499,99924%
- $500,000 to $749,99916%
- $750,000 to $999,9994%
- $1,000,000 to $1,999,9993%
- $2,000,000 or more1%
Home values reported by owners in Merced County: Less than $50,000 4%; $50,000 to $99,999 2%; $100,000 to $199,999 4%; $200,000 to $299,999 12%; $300,000 to $399,999 30%; $400,000 to $499,999 24%; $500,000 to $749,999 16%; $750,000 to $999,999 4%; $1,000,000 to $1,999,999 3%; $2,000,000 or more 1%.
Property taxes owners pay a year
- No real estate taxes5%
- Less than $8009%
- $800 to $1,49915%
- $1,500 to $1,99911%
- $2,000 to $2,99919%
- $3,000 or more40%
Property taxes owners pay a year in Merced County: No real estate taxes 5%; Less than $800 9%; $800 to $1,499 15%; $1,500 to $1,999 11%; $2,000 to $2,999 19%; $3,000 or more 40%.
Source: U.S. Census Bureau, American Community Survey (2020–2024 5-year estimates, tables B25075, B25102, B25035, B25024 and B25081), retrieved Oct 1, 2026. Survey estimates have a margin of error.
More questions about Merced County property tax appeals
When is the Merced County property tax appeal deadline?
The Merced County Assessment Appeals Board window closes November 30, 2026.[8][9]
Is there a fee to file a property tax appeal in Merced County?
Merced County charges a $30 non-refundable filing fee for each appeal application.[1]
Where do I file an assessment appeal in Merced County?
In Merced County you return the paper application with the $30 fee to the Assessment Appeals Board, 2222 M St., Third Floor, Merced, CA 95340.[2]
Can my assessed value go up if I appeal in Merced County?
Merced County's appeal instructions say the Merced County Assessment Appeals Board can raise, lower or keep the assessment, depending on the hearing evidence.[2]
What other rules apply in Merced County?
Merced County Assessment Appeals Board: Filing a Merced County appeal does not postpone the tax bill: taxes are still due by the dates on the bill.
- Paying the tax while you appealMerced County Assessment Appeals Board
- Filing a Merced County appeal does not postpone the tax bill: taxes are still due by the dates on the bill.[2]
Property tax guides for Merced County homeowners
- How Comparable Homes Are Chosen, and Why It MattersCalifornia · Merced County
- How to Appeal Your Property Taxes YourselfCalifornia · Merced County
- Assessed Value vs. Market Value: How They Differ by StateCalifornia · Merced County
- Homestead and Other Exemptions to Check FirstCalifornia · Merced County
- Homestead Exemption: What It Is and How to Get ItCalifornia · Merced County
- How to Lower Your Property Taxes: What to Check FirstCalifornia · Merced County
Counties next to Merced County
- Stanislaus County property tax appealsFree check availableNext deadline: Nov 30, 2026
- Mariposa County property tax appealsFree check availableNext deadline: Nov 30, 2026
- Fresno County property tax appealsFree check availableNext deadline: Nov 30, 2026
- Madera County property tax appealsFree check availableNext deadline: Nov 30, 2026
- San Benito County property tax appealsFree check availableNext deadline: Nov 30, 2026
- Santa Clara County property tax appealsWaitlist open
Check a Merced County home free
You decide and file yourself.
Where do these facts come from?
- [1]Assessment Appeals | Merced County, CA - Official WebsiteOfficial guide or FAQ · last checked Sep 29, 2026
- [2]Assessment Appeal Application (Merced County Assessment Appeals Board)Official guide or FAQ · last checked Sep 29, 2026
- [3]Assessment Appeals Board Committee Summary (Merced County, PDF)Official guide or FAQ · last checked Oct 1, 2026
- [4]Exemptions | Merced County AssessorOfficial guide or FAQ · last checked Sep 29, 2026
- [5]Proposition 8 | Merced County News FlashOfficial press release · last checked Sep 29, 2026
- [6]Assessor | Merced County, CA - Official WebsiteOfficial guide or FAQ · last checked Oct 1, 2026
- [7]Assessment Appeals Frequently Asked Questions (Merced County, PDF)Official guide or FAQ · last checked Sep 29, 2026
- [8]Letter To Assessors No. 2026/023: County Assessment Appeals Filing Period for 2026 (BOE, June 2, 2026)Official notice, form, calendar or rules · last checked Sep 25, 2026
- [9]Publication 30: Residential Property Assessment Appeals (California State Board of Equalization, February 2020)Official guide or FAQ · last checked Sep 25, 2026
- [10]Letter To Assessors No. 2025/020: County Assessment Appeals Filing Period for 2025 (BOE, July 7, 2025)Official notice, form, calendar or rules · last checked Oct 1, 2026
- [11]Letter To Assessors No. 2024/022: County Assessment Appeals Filing Period for 2024 (BOE, June 25, 2024)Official notice, form, calendar or rules · last checked Oct 1, 2026
- [12]Letter To Assessors No. 2023/023: County Assessment Appeals Filing Period for 2023 (BOE, June 22, 2023)Official notice, form, calendar or rules · last checked Oct 1, 2026
- 13.U.S. Census Bureau, ACS 2020–2024 5-year estimates, table B25077: Median value (dollars), owner-occupied housing units — Merced County, California
- 14.U.S. Census Bureau, ACS 2020–2024 5-year estimates, table B25103: Median real estate taxes paid, owner-occupied housing units — Merced County, California
- 15.U.S. Census Bureau, ACS 2020–2024 5-year estimates, table B25003: Tenure (owner- and renter-occupied housing units) — Merced County, California
Data credits: Census ACS (public domain) · Census county adjacency (public domain)
Not affiliated with Merced County or any government agency. Not legal advice. Not an appraisal.