Martin County Tax Collector Office: Pay Property Tax & Hours
Use this Martin County Tax Collector guide to pay property tax online, find office hours, confirm the Stuart main office address, compare payment options, understand credit card fees, check early-payment discounts, avoid late penalties and know when your question belongs to the Property Appraiser instead.
This article is built for homeowners, new property buyers, escrow taxpayers, businesses, landlords and anyone trying to use official Martin County tax services without wasting time on the wrong office, wrong portal or outdated directory listing.
Quick Answer: Martin County Tax Collector Payments, Hours and Office Help
The martin county tax collector office handles property tax payments, tangible personal property tax payments, local business tax payments, tourist development tax payments, motorist services, hunting and fishing licenses, pet licenses, false alarm registration and several other local services. For property taxes, the fastest path is usually the official Martin County online tax portal.
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General office hours are listed as Monday-Friday, 8:00 AM to 4:30 PM, closed on holidays. The public phone number is (772) 288-5600. The Stuart main office is listed at 3485 SE Willoughby Blvd, Stuart, FL 34994. If your issue is property value, exemption, ownership, address change or assessment, the Tax Collector’s property tax page directs users to the Martin County Property Appraiser at (772) 288-5608.
Property Tax Penalty & Interest Calculator
State-specific penalty rates • Interest accrual • Tax lien deadline • Cost-of-waiting breakdown
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Daily Accrual Rate
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Tax Lien Warning
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Source Verification Box
Publish-ready as of: May 6, 2026. Official sources checked during this workflow include the Martin County Tax Collector homepage, Contact Us page, Property Tax page, Online Payments page, Payment Explanations page, Local Business Tax online payment page, Martin County Property Appraiser and Martin Clerk tax deed information.
Office hours, payment portals, card fees, discount periods, delinquent tax rules, holiday closures, service availability and mailing or drop-box instructions can change. Before paying, mailing money, visiting an office or acting on a tax certificate notice, verify directly with the official Martin County Tax Collector website.
Martin County Tax Collector Services for Property Owners and Residents
The Martin County Tax Collector is the official local office responsible for collecting property taxes and handling several other public transactions for Martin County, Florida. For most homeowners, the main task is simple: find the tax bill, pay the bill, confirm discounts, avoid delinquency and know which office can fix record problems.
Real estate taxes in Martin County are ad valorem taxes based on the value of real property. The Property Appraiser establishes property value, while local taxing authorities set millage rates. The tax roll is then certified to the Tax Collector, who mails the tax notice or receipt to the owner’s last address of record on the tax roll.
That workflow matters because the Tax Collector collects the bill but does not legally handle every problem shown on a tax notice. If the problem is exemption, ownership, address, assessment or property value, the Property Appraiser is usually the correct office. If the problem is payment, delinquency, tax certificate or receipt, the Tax Collector is usually the correct office.
Pay Martin County Property Tax Online, by Mail or at an Office
The official Martin County Tax Collector website links to the GovHub online payment system for property taxes and other tax payments. The online payment page says users can pay real estate tax, tangible personal property tax, local business tax and motorist service renewals online. More than one item can be added to the shopping cart before checkout.
How to Search a Martin County Tax Bill
The official payment explanation page says users can search for tax bills, accounts and properties by full name, last name, street address, last name plus street, account number or exact matches using quotation marks. It also warns that spelling, street abbreviations and ownership-name variations can affect results.
Best Online Search Tips
If the bill does not appear, try leaving off words such as Drive, Road, Avenue or Street because they may be abbreviated. Try another owner’s name if the property is in a spouse’s name or multiple names. Remove special characters and try the search without quotation marks if exact matching fails.
Do Not Wait on Bank Bill Pay
The official payment explanation page warns that bill payments made through a user’s own bank take longer because the bank submits them by paper check, not electronically. That can affect discount eligibility or cause the account to become delinquent. Use this warning seriously near the end of a discount period or near March 31.
Martin County Tax Collector Office Hours, Open Today and Locations
The official Contact Us page lists public office hours as Monday-Friday, 8:00 AM to 4:30 PM, closed on holidays. The Tax Collector has a Stuart main office and satellite offices in Hobe Sound, Indiantown and Palm City. Service availability can vary, so verify current rules before visiting for a specific transaction.
Martin County Tax Collector Open Today
If today is a normal weekday and not a posted holiday, the official general hours are 8:00 AM to 4:30 PM. If you are visiting for concealed weapon services, driver license services, TSA PreCheck, motor vehicle work or another service, check the specific service page because some service windows can differ from the general office hours.
Holiday and Closure Reminder
The official contact page says offices are closed on holidays and links to a holiday schedule. Do not assume offices are open on federal holidays, county holidays or weather-related closure days. For property tax payment, the online portal may still be available even when offices are closed, but official processing and support can depend on business hours.
Which Office Should You Visit?
For simple property tax payment, online payment may be faster than an office visit. For cash payment, staff questions, document help or a payment issue, choose the nearest open office and confirm the service before driving. Stuart is the main office, while Hobe Sound, Indiantown and Palm City are satellite locations.
Free vs Paid: Martin County Property Tax Payment Fees and Cost Rules
Searching for tax information is not the same as using a paid payment method. The official online payment page notes a third-party fee of 2.75 percent of the total amount charged if a credit card is used, and states that the Tax Collector’s office receives none of that third-party fee.
Why the 2.75% Fee Matters
A percentage fee can become expensive on a large property tax bill. Before paying by card, compare the convenience of card payment against the cost. Review the total charge on the official checkout screen before submitting payment. If the fee seems wrong, stop and contact the office before paying.
Wire Payment Questions
The official payment page says users can contact the Accounting Department at 772-288-5600 for more information on wiring U.S. funds. Wire instructions can be sensitive and should never be guessed from a third-party article. Use only official office instructions before sending money.
Martin County Property Tax Discounts, Due Dates and Delinquent Taxes
Martin County’s property tax page states that tax statements are mailed on or about November 1 each year and that early-payment discounts apply. The page lists a 4% discount for the first 30 days after the original mailing date, 3% in December, 2% in January, 1% in February and 0% in March.
Why Early Payment Helps
Early payment can reduce the amount due. Missing a discount window can cost money even if the bill is not yet delinquent. If you use bank bill pay, remember that your bank may send a paper check. That delay can affect the discount period, so plan ahead rather than treating the bank transaction date as the same as county receipt.
Escrow and Mortgage Company Payments
The property tax page explains that when the property owner pays real estate taxes through an escrow account, the mortgage company should request and be sent the tax bill, while the owner receives an informational notice. New owners should still verify the bill status because escrow confusion is a common reason taxes are missed or paid twice.
Delinquent Taxes and Tax Certificates
If taxes are not paid before delinquency, additional interest and advertising costs can be added, and tax certificate procedures may follow. If you already see a delinquent notice or tax certificate issue, contact the Tax Collector’s tax department or use the official delinquent taxes and tax certificate resources before guessing the payoff amount.
Martin County Property Appraiser vs Tax Collector: Do Not Contact the Wrong Office
The official Martin County Tax Collector property tax page clearly states that questions about exemptions, changes in ownership or address, or property assessments are not legally handled by the Tax Collector’s Office and should be directed to the Property Appraiser’s Office at (772) 288-5608. This is one of the most important practical points in the whole article.
Address Change on Tax Bills
If your tax notice has the wrong mailing address, do not assume the Tax Collector can fix it directly. The Tax Collector receives the certified tax roll from the Property Appraiser. Address, ownership and assessment corrections should start with the Property Appraiser so future bills and records are corrected properly.
Homestead Exemption and Assessment Questions
Questions about homestead exemption, property value, ownership of record or assessment changes should go to the Property Appraiser. You may still need to pay your tax bill by the deadline while resolving the underlying record issue, so do not wait until late March or after delinquency to ask questions.
Local Business Tax, Tourist Tax and Other Online Payments
The Martin County Tax Collector online payment page includes more than property tax. It links users to pay property tax, tourist tax applications, business tax payments, animal licenses and false alarm applications. The local business tax payment page also says users can pay real estate tax, tangible personal property tax, local business tax and motorist service renewals online.
Business Location and Tax Receipt Steps
Martin County’s business tax guidance explains that businesses may need zoning approval from the correct municipality or county process before completing the Tax Collector step. If your business is in Stuart, Sewall’s Point, Ocean Breeze or Indiantown, check local approval requirements before assuming the Tax Collector alone can complete the process.
When Business Tax Receipts Renew
Annual business tax receipt renewal is handled through the Tax Collector after the required business setup process is complete. If the business name, ownership or location changes, additional steps may be required before renewal. Use official Martin County and Tax Collector pages for current forms and requirements.
Common Martin County Tax Bill Problems and What to Do Next
A property tax guide is only useful if it helps when something goes wrong. Martin County taxpayers commonly run into search problems, escrow confusion, bank bill-pay delays, wrong addresses, missing exemptions, delinquent balances and payment fee surprises. The right next step depends on which office controls the issue.
Missing Tax Notice
If you did not receive a tax notice, do not wait until the deadline passes. Search the official portal or contact the office. Property owners are responsible for seeing that taxes are paid, and relying only on mail delivery is weak planning.
Payment Made but Not Showing
If you paid online, keep the receipt or confirmation. If you paid through your own bank bill pay, remember that the Tax Collector warns those payments are submitted by paper check, not electronically. Allow processing time and contact the office if the account does not update.
Wrong Portal or Third-Party Page
Use the official Martin County Tax Collector site and the official GovHub county-taxes portal. Avoid entering card or bank information on pages that are not clearly connected to official Martin County services or that do not match the service you need.
Correct Official Portal: Avoid Wrong Martin County Tax Payment Pages
The official Martin County Tax Collector website links to martin.county-taxes.com for property tax, business tax and tourist tax payments. This GovHub-style portal is the correct starting point for online tax bill lookup and payment. Search engines may also show ads, old bookmarks, directory listings or unofficial explanations.
Martin County Florida vs Other Martin Counties
“Martin County Tax Collector” can refer to more than one state in search results. This guide is for Martin County, Florida. If your property is in Texas, North Carolina, Indiana or another state, this Florida guide is not the correct tax-payment path.
Tax Deeds and Clerk Confusion
The Martin County Clerk handles tax deed sale information after certain delinquent-tax steps. The Clerk’s tax deed page points users to the Tax Collector for details about the annual tax certificate sale and questions before certification to the Clerk. If you are researching tax deeds, use both offices carefully and do not treat a normal property tax payment page as a tax deed legal guide.
Step-by-Step: Best Way to Pay Martin County Property Tax Safely
- Start from the official Tax Collector website Go to MartinTaxCollector.com or use the official online payment link provided by the Tax Collector.
- Search the correct tax record Try owner name, street address, account number, exact match, alternate spellings and partial street names if needed.
- Confirm the property and tax year Check owner, address, account number, tax year, discount period and total amount before paying.
- Choose the payment method carefully Review card fees, bank bill-pay delays and dishonored payment rules before submitting money.
- Pay before the discount or delinquent deadline Plan ahead because taxes become delinquent April 1 and bank bill pay may arrive as a paper check.
- Save proof of payment Keep your receipt, confirmation number, cancelled check or bank record until the official account updates.
Martin County Tax Collector Map and Directions
This location-specific guide uses the verified Stuart main office address listed by the official Tax Collector contact page: 3485 SE Willoughby Blvd, Stuart, FL 34994. For Hobe Sound, Indiantown or Palm City services, check the official location details before driving.
Official Martin County Tax Collector Links and Trusted Resources
Frequently Asked Questions About Martin County Tax Collector
💳 How do I pay Martin County property tax online?
Use the official Martin County Tax Collector website and open the official Martin County GovHub payment portal. Search your bill, confirm the property and tax year, review payment method details and submit payment through the official system.
🕒 What are Martin County Tax Collector office hours?
The official Contact Us page lists general hours as Monday-Friday, 8:00 AM to 4:30 PM, closed on holidays. Check the official site before visiting because service-specific windows can differ.
📍 Where is the Martin County Tax Collector main office?
The Stuart main office is listed at 3485 SE Willoughby Blvd, Stuart, FL 34994. Additional offices are listed in Hobe Sound, Indiantown and Palm City.
📞 What is the Martin County Tax Collector phone number?
The official public phone number is (772) 288-5600. The official Contact Us page also lists fax number (772) 288-5975.
💵 Does Martin County charge a credit card fee for online payments?
The official online payment page lists a third-party fee of 2.75 percent of the total amount charged if a credit card is used. The Tax Collector’s office says it receives none of that third-party fee.
📅 What are Martin County property tax discount periods?
The official property tax page lists a 4% discount for the first 30 days after the original mailing date, 3% in December, 2% in January, 1% in February and 0% in March.
⚠️ When do Martin County property taxes become delinquent?
Taxes become delinquent April 1. The official property tax page states that 3% interest plus advertising costs are added to the gross amount at delinquency.
🏠 Who handles property address changes in Martin County?
Questions about exemptions, ownership changes, address changes and assessments should go to the Martin County Property Appraiser’s Office at (772) 288-5608, not the Tax Collector.
🔎 What should I do if I cannot find my Martin County tax bill?
Try searching by full name, last name, street address, last name plus street, account number and exact phrase. If it still does not appear, contact the Tax Collector or the Property Appraiser depending on whether the issue is payment or property record data.
🏦 Are bank bill-pay payments instant?
No. The official payment explanation page warns that online bill payments made through your own bank are submitted by paper check, not electronically. This can affect discounts or cause delinquency if sent too late.
⚖️ Who handles Martin County tax deed sales?
The Tax Collector handles tax certificate-related questions before certification to the Clerk. The Martin County Clerk provides tax deed sale information after the applicable process reaches that stage.
ℹ️ Is TaxCollectors.org the official Martin County Tax Collector website?
No. TaxCollectors.org is an independent informational guide. Always verify payment links, office hours, fees, addresses, deadlines and account-specific details directly with the official Martin County Tax Collector before acting.
Editorial note: This article is for public information only. It is not the official Martin County Tax Collector website, does not provide legal or financial advice, and does not replace your official tax bill, receipt, deadline notice or county instruction. For official action, payment, exemption, delinquent tax, tax certificate, tax deed, business tax or account-specific questions, use the official links above.
Final Summary: Best Way to Use the Martin County Tax Collector
The martin county tax collector office is the right place to start for property tax payments, tangible personal property tax payments, local business tax payments, tourist tax payments and several other local services. The most efficient route for most property owners is to use the official Martin County online tax portal, verify the bill, check the discount period and save proof of payment.
General office hours are Monday-Friday, 8:00 AM to 4:30 PM, closed on holidays. The main Stuart office is at 3485 SE Willoughby Blvd, Stuart, FL 34994, and the public phone number is (772) 288-5600. Additional official offices are listed in Hobe Sound, Indiantown and Palm City.
The biggest mistake is contacting the wrong office. Use the Tax Collector for payment and collection. Use the Property Appraiser for exemptions, address changes, ownership changes, property assessments and property value. Verify official details before paying, mailing, visiting or relying on a deadline-sensitive payment method.