AppealDesk

Rockland County Property Tax Grievance, New York

Travis BunnTravis Bunn·Updated July 24, 2026

Rockland County is located in the Lower Hudson Valley of New York, just north of New Jersey and west of the Hudson River. With a population of approximately 338,329, it is the third-most densely populated county in New York outside of New York City. The county seat is New City, with major population centers including Ramapo (148,919 residents), Spring Valley, Monsey, Nanuet, and Pearl River. Rockland County has some of the highest property tax burdens in the nation, with median annual property taxes of $10,001 compared to the national median of $2,400, making property tax grievances critically important for homeowners seeking relief from overassessment.

Notable cities: New City, Ramapo, Spring Valley, Monsey, Nanuet, Pearl River, Nyack

Median Home

$564,200

Tax Rate

1.77%

Annual Tax

$10,001

Population

338,329

On the typical Rockland County home, valued near $564,200 at the county’s effective tax rate of 1.77%, an over-assessment of even 10% means you are overpaying year after year until you grieve it. Here is how to find out if yours qualifies.

2026 Grievance Deadline: May 26, 2026 (Fourth Tuesday in May)

In Rockland County, Grievance Day falls on the fourth Tuesday in May each year. For 2026, this is May 26th. The deadline is strictly enforced and must be met to preserve your right to appeal. If you miss this deadline, you must wait until the following year to file a grievance. Some individual towns or villages may have slightly different dates, so confirm with your local town assessor.

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How Rockland County Assesses Property

100%of market value

Assessed by: Local Town Assessors (Rockland County has five towns: Clarkstown, Haverstraw, Orangetown, Ramapo, and Stony Point, each with their own assessor)

Assessment cycle: annual

Notices typically mailed: early May

In Rockland County, properties are assessed annually by local town assessors. New York State uses a 100% assessment ratio system, meaning your assessed value should equal your property's full market value. For example, if your home's market value is $564,200 (the county median), your assessed value would be $564,200. At the county's effective tax rate of 1.77%, this results in approximately $10,001 in annual property taxes. Unlike some states that assess at a percentage of market value, Rockland County assesses at full value, making it easier to understand if you're overassessed.

The Grievance Process

Appeals are heard by the Board of Assessment Review. The Board of Assessment Review consists of 3-5 members appointed by your town board. During the hearing, you'll present your evidence supporting why your assessment is too high, typically using comparable sales data. The BAR will review your evidence and issue a written decision. You may appear in person or submit written evidence only.

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Step 1: Obtain the Tentative Assessment Roll from your town assessor's office (typically published in early May) to verify your property's assessed value.

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Step 2: Research comparable property sales in your neighborhood that sold for less than your assessed value. Gather evidence such as recent comparable sales, photographs of your property showing condition issues, and repair estimates for any defects.

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Step 3: Complete Form RP-524 (Complaint on Real Property Assessment) available from the New York State Department of Taxation and Finance or your local assessor's office. Include all required property information and supporting documentation.

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Step 4: File Form RP-524 with your local town's Board of Assessment Review on or before Grievance Day (May 26, 2026 for most towns). The form must be received by the deadline, not just postmarked.

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Step 5: Consider an informal review with the assessor before the formal hearing. On or prior to Grievance Day, you and the assessor may stipulate to a reduced assessment by completing Part Six of Form RP-524.

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Step 6: Attend the Board of Assessment Review hearing (typically held after Grievance Day). Present your evidence and comparable sales to support your requested reduction. The BAR consists of 3-5 members appointed by your town board.

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Step 7: Receive the BAR's decision in writing. If successful, your assessment will be reduced on the final assessment roll, lowering your property taxes for the upcoming year.

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Step 8: If dissatisfied with the BAR decision, file a Small Claims Assessment Review (SCAR) petition in New York State Supreme Court within 30 days (residential properties only, $30 filing fee) or file an Article 7 petition (tax certiorari) for higher-value or commercial properties.

Required form: Form RP-524 (Complaint on Real Property Assessment)

Filing Methods

mail:Mail completed Form RP-524 to your local town's Board of Assessment Review or assessor's office. The form must be received (not postmarked) by Grievance Day.
in-person:Deliver Form RP-524 in person to your local town's Board of Assessment Review or assessor's office on or before Grievance Day.

Evidence to Bring

Comparable sales data showing similar homes that sold for less than your assessed valuePhotographs documenting your property's condition, defects, or featuresRepair estimates or contractor quotes for needed repairs or defectsProperty appraisal report (if available)MLS listings or property data sheets for comparable properties

Rockland County Assessor Contact

Rockland County Department of Finance, Real Property Tax Department

Website: https://www.rocklandcountyny.gov

Hours: Monday - Friday, 9:00 AM - 5:00 PM

Tax Exemptions in Rockland County

Basic STAR Exemption

$4,880 to $36,630 depending on school district (2025-2026 school year)

School Tax Relief program that reduces school district taxable value for primary residences. The exemption amount varies by school district in Rockland County.

Eligibility: Primary residence owners with income under $250,000 (exemption) or $500,000 (credit). The first $30,000 of the full value of a home is exempt from school taxes only.Deadline: March 1st (Taxable Status Date)

Enhanced STAR Exemption

$14,000 to $105,110 depending on school district (2025-2026 school year)

Increased STAR benefit for senior citizens age 65 and older with qualifying income. Reduces school district taxable value by a higher amount than Basic STAR.

Eligibility: Age 65 or older by December 31st, primary residence, income of $110,750 or less for 2026-2027 school year. Based on the first $88,500 of the full value of a home.Deadline: March 1st annually (Taxable Status Date)

Senior Citizens' Homeowners' Exemption (SCHE)

Up to 50% exemption on assessed value (up to $12,000 maximum benefit)

Optional local exemption providing up to 50% reduction in assessed value for county, town, and school taxes for qualifying seniors. This exemption is separate from Enhanced STAR and can be combined with it.

Eligibility: Age 65 or older, property must be primary residence, income under approximately $58,399 (income limits vary by locality). Must be adopted by your locality.Deadline: March 1st (Taxable Status Date)

Alternative Veterans Exemption

15% of the first $80,000 of assessed value (up to $12,000 maximum), plus additional 50% based on disability rating up to $40,000

Reduces assessed value for eligible veterans who served during wartime or received expeditionary medals. Applies to county, town, and village taxes (not school taxes). Rockland County has increased the home value cap to $250,000.

Eligibility: Honorably discharged veterans who served during designated wartime periods or received expeditionary medals. Property must be primary residence. Cold War veterans (September 2, 1945 - December 26, 1991) are also eligible.Deadline: March 1st (Taxable Status Date)

Cold War Veterans Exemption

$204,825 equity protection for Rockland County residents

Partial exemption for veterans who served during the Cold War period. Made permanent in Rockland County.

Eligibility: Veterans who served between September 2, 1945 and December 26, 1991 with honorable discharge. Property must be primary residence.Deadline: March 1st (Taxable Status Date)

Disabled Veterans Full Exemption

100% property tax exemption on primary residence

New York State law now authorizes localities to grant complete property tax exemption for veterans with 100% service-connected disability. Check with your locality to see if they have adopted this exemption.

Eligibility: Veteran with 100% service-connected disability as determined by the U.S. Department of Veterans Affairs, discharged or released under honorable conditions, permanently and totally disabled. Property must be owned by veteran or their spouse.Deadline: March 1st (Taxable Status Date)

Rockland County Grievance Statistics

Avg Reduction

$3,600

Rockland County Grievance Packet · $49

Comparable sales evidence, county-specific filing guide, and professional cover letter. Enter your address to get started.

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Frequently Asked Questions

What is the deadline to grieve my property taxes in Rockland County for 2026?
The property tax grievance deadline in Rockland County is May 26, 2026, which is the fourth Tuesday in May. This is known as Grievance Day and is strictly enforced across most towns in the county. You must file your completed Form RP-524 with your local town's Board of Assessment Review or assessor's office on or before this date. The deadline is based on when your form is received, not postmarked, so mail early or deliver in person to ensure timely filing. Missing this deadline means you lose your right to appeal your assessment for that tax year and must wait until the following year to file a grievance.
How do I file a property tax grievance in Rockland County?
To file a property tax grievance in Rockland County, you must complete Form RP-524 (Complaint on Real Property Assessment) available from the New York State Department of Taxation and Finance website or your local assessor's office. The form requires detailed information about your property including the tax map number, current assessed value, and your opinion of the property's market value. You must attach supporting documentation such as comparable sales data, photographs, or repair estimates. File the completed form with your local town's Board of Assessment Review by mail or in person on or before Grievance Day (May 26, 2026). Make sure to keep a copy for your records and obtain proof of filing.
How much can I save by filing a property tax grievance in Rockland County?
Savings from a successful property tax grievance in Rockland County can be substantial given the county's high tax burden. With a median annual tax bill of $10,001 and an effective tax rate of 1.77%, even a modest assessment reduction can save hundreds or thousands of dollars annually. For example, reducing your assessed value by $50,000 would save approximately $885 per year at the county's effective rate. Successful appeals in Rockland County save homeowners an average of $3,600 per year according to industry data. The actual savings depend on your current assessment, the evidence you present, and the reduction granted by the Board of Assessment Review. Remember that assessment reductions carry forward year after year until the next townwide reassessment.
What evidence do I need for a Rockland County property tax grievance?
The most critical evidence for a Rockland County property tax grievance is comparable sales data showing similar homes in your neighborhood that sold for less than your assessed value. Gather at least 3-5 recent sales (within the past 6-12 months) of properties similar in size, age, condition, and location to yours. You should also include photographs documenting your property's condition, any defects, outdated features, or needed repairs. Repair estimates or contractor quotes for specific issues strengthen your case by quantifying the cost to address problems. An independent appraisal can be valuable but isn't required. MLS listings, property data sheets, and assessment data for the comparable properties help demonstrate market value. The Board of Assessment Review primarily relies on comparable sales evidence to determine if your assessment is excessive.
What happens at a Board of Assessment Review hearing in Rockland County?
After filing your Form RP-524 by Grievance Day, you'll receive notice of your Board of Assessment Review hearing date, typically scheduled several weeks after the filing deadline. The Board consists of 3-5 members appointed by your town board and cannot include the assessor. During your hearing, you'll have approximately 10-15 minutes to present your case explaining why your assessment is too high and presenting your comparable sales evidence, photographs, and other documentation. The Board members may ask questions about your property or evidence. You can appear in person or submit written evidence only if you prefer not to attend. The assessor may also be present to defend the assessment. After reviewing all grievances, the Board issues written decisions, typically within several weeks, either reducing your assessment, keeping it the same, or in rare cases denying the grievance. If granted, the reduction appears on the final assessment roll.
Can I appeal if the Board of Assessment Review denies my grievance in Rockland County?
Yes, if you're dissatisfied with the Board of Assessment Review's decision in Rockland County, you have two judicial review options. For residential properties, you can file a Small Claims Assessment Review (SCAR) petition in New York State Supreme Court within 30 days of receiving the final assessment roll. SCAR is designed for homeowners and has a modest $30 filing fee with simplified procedures. Alternatively, you can file an Article 7 petition (tax certiorari proceeding) which is typically used for higher-value properties or commercial properties and involves more formal legal procedures. Both judicial review options require strict adherence to filing deadlines. Many property owners hire attorneys or tax representatives for the judicial review stage since it involves court proceedings. The court can further reduce your assessment beyond what the Board granted.
What exemptions can reduce my property taxes in Rockland County?
Rockland County offers several valuable property tax exemptions. The Basic STAR exemption reduces school taxes by $4,880 to $36,630 depending on your school district for primary residences with income under $250,000-$500,000. Enhanced STAR for seniors age 65+ with income under $110,750 provides $14,000 to $105,110 in school tax relief. The Senior Citizens' Homeowners' Exemption (SCHE) can reduce your assessed value by up to 50% for county, town, and school taxes if you're 65+ with qualifying income. Veterans exemptions provide 15% reduction on the first $80,000 of assessed value plus disability benefits, with Cold War veterans also eligible. These exemptions can be combined, for example, a qualifying senior could receive both Enhanced STAR and SCHE, potentially cutting their total property tax bill by more than half. All exemptions have a March 1st application deadline.
Are properties in Rockland County assessed at 100% of market value?
Yes, Rockland County uses New York State's 100% assessment ratio system, meaning your assessed value should equal your property's full market value. This is different from many other states that assess at a percentage of market value. In Rockland County, if your home's market value is $564,200 (the county median), your assessed value should also be $564,200. At the effective tax rate of 1.77%, this results in approximately $10,001 in annual property taxes. The 100% assessment ratio makes it easier to determine if you're overassessed, simply compare your assessed value to recent sales of similar homes in your area. If comparable homes are selling for significantly less than your assessment, you have grounds for a grievance. Each of the five towns in Rockland County (Clarkstown, Haverstraw, Orangetown, Ramapo, and Stony Point) conducts annual assessments at this 100% ratio.

Official Resources

Rockland County Official Website →

Official county website with access to departments, services, and property tax information.

New York State Property Tax Grievance Forms and Instructions →

Official NYS Department of Taxation and Finance page with Form RP-524, filing instructions, and complete grievance procedures.

Rockland County Real Property Tax Service →

Search and view property records, assessments, and ownership information for Rockland County properties.

New York State Property Tax Exemptions Information →

Comprehensive information about property tax exemptions available in New York State, including STAR, senior, and veteran exemptions with application details.

For state-wide grievance information including New York's assessment ratio and deadlines, see our New York Property Tax Grievance Guide →

Considering professional help with your grievance? Compare pricing, coverage, and pros/cons in our Best Property Tax Grievance Services (2026) or browse side-by-side service comparisons →

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← All New York property tax grievance info

Sources: https://www.appealdesk.com/appeals/new-york/rockland | https://propertytaxrates.org/counties/new-york/rockland-county/ | https://www.tax.ny.gov/pit/property/contest/grievproced.htm | https://www.rocklandcountyny.gov | https://www.tax.ny.gov/pit/property/star/ | https://publicrecords.netronline.com/state/NY/county/rockland

Last verified: 2026-07-24