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Martin County dates and official links

Martin County property tax tools

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Tools for Martin County, FL

Estimated bill

Starts at the county’s Census median: $432,200. Change it to your best estimate.

Estimated annual bill$3,322

Your home value × the county’s Census effective rate; your actual bill may differ.

Not tax or legal advice; confirm with your county.

Official tax information

Census survey, 2020–2024. Rate = median annual taxes ÷ median home value.

Census home value source
0500000US12085|432200|10447

Official source. Last verified 2026-10-24.

Census taxes paid source
0500000US12085|3322|112|3835|153|2830|139

Official source. Last verified 2026-10-24.

Late payment penalty

Not available yet

A complete date-based penalty rule and its matching cutoff have not been verified here.

Not tax or legal advice; confirm with your county.

Check the official information

Source and verification
Real property taxes shall bear interest at the rate of 18 percent per year from the date of delinquency until a certificate is sold, except that the minimum charge for delinquent taxes paid prior to the sale of a tax certificate shall be 3 percent.

Official source. Last verified 2026-10-24.

Exemption savings

Check the exemptions that may fit. A “Yes” does not confirm eligibility; your assessor makes that decision.

Homestead Exemption

Owner's permanent residence or permanent residence of an owner's dependent may qualify; the property appraiser determines eligibility.

Does this describe you?
Possible annual savingsAnswer above

We’ll show the next step for this exemption.

Not tax or legal advice; confirm with your county.

Official eligibility and application

Eligibility source
When someone owns property and makes it his or her permanent residence or the permanent residence of his or her dependent, the property owner may be eligible to receive a homestead exemption that would decrease the property’s taxable value by as much as $50,000.

Official source. Last verified 2026-10-24.

Limited Income Senior Exemption — 2026

Age 65 or older on January 1, 2026; combined 2025 adjusted gross household income no more than $38,686.

Does this describe you?
Possible annual savingsAnswer above

We’ll show the next step for this exemption.

Not tax or legal advice; confirm with your county.

Official eligibility and application

Eligibility source
To qualify for 2026, an individual must be 65 years of age or older as of January 1, 2026. The combined 2025 adjusted gross household income for all persons residing in the home cannot exceed $38,686.

Official source. Last verified 2026-10-24.

Disabled Veteran Exemption

Veterans with a service-connected disability rating between 10% and 100%.

Does this describe you?
Possible annual savingsAnswer above

We’ll show the next step for this exemption.

Not tax or legal advice; confirm with your county.

Official eligibility and application

Eligibility source
$5,000 Disabled Veteran Exemption (Service-Connected Disability rating must be between 10% and 100%)

Official source. Last verified 2026-10-24.

Combat-Related Disabled Veteran exemption

For 2026: age 65 or older on January 1, with a service-connected disability resulting wholly or partly from combat as determined by VA.

Does this describe you?
Possible annual savingsAnswer above

We’ll show the next step for this exemption.

Not tax or legal advice; confirm with your county.

Official eligibility and application

Eligibility source
To qualify for 2026, an individual must be 65 years of age or older as of January 1, 2026 with all or a portion of their service-connected disability directly resulting from combat, as determined by the Department of Veterans Affairs.

Official source. Last verified 2026-10-24.

Estimates are separate. Do not add them together; eligibility, taxing units and restrictions can overlap.

Is my assessment too high?

Use market value, not assessed or taxable value.

Compared with the county medianAt the median

This compares market values only; being above the county median does not establish overassessment.

Not tax or legal advice; confirm with your county.

Official appeal information

Census survey, 2020–2024. Rate = median annual taxes ÷ median home value.

Census home value source
0500000US12085|432200|10447

Official source. Last verified 2026-10-24.

Census taxes paid source
0500000US12085|3322|112|3835|153|2830|139

Official source. Last verified 2026-10-24.

Appeal dates and filing

File by the deadline on the TRIM notice, 25 days after mailing.

How to file: Value Adjustment Board through the Clerk of the Circuit Court & Comptroller; 772-288-5593.

State guidance: File a Value Adjustment Board petition with the VAB clerk in the county where the property is located.

Official appeal source. Last verified 2026-10-24.

Official appeal source. Last verified 2026-10-24.

Official appeal source. Last verified 2026-10-24.

Official appeal source. Last verified 2026-10-24.

Compare counties

Compare the same home value in up to four counties.

City or county works too.

    Starts at the county’s Census median: $432,200. Change it to your best estimate.

    Estimated annual differenceAdd a place

    Enter another ZIP, city or county to compare estimated annual bills.

    Not tax or legal advice; confirm with your county.

    Not tax or legal advice; confirm with your county. How these estimates work.

    Updated , from cited verification dates. Individual sources may have earlier checks.