Miami property taxes are moderate by national standards — the millage rate itself is rarely the problem. The real shock comes from high assessed values and the jump new buyers feel when they lose the previous owner’s Homestead protections. Understanding how Miami-Dade taxes work, and filing the right exemptions on time, can save you thousands every year. This guide explains rates, the Homestead Exemption, the Save Our Homes cap, and how to challenge an inflated assessment successfully.
Miami-Dade’s combined millage rate — county, schools, cities, and special districts together — typically lands around 1.0% to 1.2% of taxable value, depending on which municipality you fall in. On a property with $500,000 in taxable value, that works out to roughly $5,000 to $6,000 per year. You can look up your exact parcel on the Miami-Dade Property Appraiser’s website to see the full rate breakdown for your address.
The important distinction is that taxable value is not the same as market value or purchase price. Exemptions and assessment caps reduce your taxable value, which is where savvy owners save significant money every year.
If a home is your permanent primary residence as of January 1, you should file for the Florida Homestead Exemption by the March 1 deadline each year. It provides two major benefits: it subtracts up to $50,000 from your assessed value for tax purposes, and it unlocks the Save Our Homes assessment cap, which protects you from runaway tax increases.
This exemption is only for owner-occupied primary residences. Investment properties, second homes, and rentals do not qualify and pay full taxable value, which is why Homestead is the single most important filing any Miami homeowner can make.
Once your property is homesteaded, its assessed value can rise by no more than 3% per year — or the change in the Consumer Price Index, whichever is lower. This cap protects you even if market values in your neighborhood skyrocket. It is why long-time Miami homeowners often pay dramatically less in taxes than new buyers of similar or identical homes next door.
The critical catch for buyers: the cap resets when a home is sold. Your first year’s assessment is based on current market value, and the 3% cap only applies going forward. This is the source of the first-year tax shock that catches so many Miami buyers off guard. Budget for a tax increase in your first year and you will avoid an unwelcome surprise.
If the Property Appraiser’s assessed value seems too high, you have the legal right to challenge it:
First-year assessments on recently sold homes are frequently aggressive, and a successful protest can save you money every single year you own the property. This is one of the most underused strategies to reduce your Miami housing costs.
Are Miami property taxes higher than Broward or Palm Beach?
The rates are broadly comparable. The bigger difference between counties is home values, not the millage rate.
Do snowbirds and second-home owners get Homestead?
No. Homestead requires the property to be your permanent Florida residence. Second homes and investment properties pay full taxable value.
How are property taxes typically paid?
Most owners pay through their mortgage escrow account, with the lender collecting monthly and remitting to the county on your behalf.
Can I defer property taxes in Florida?
Florida has a Property Tax Deferral Program for income-qualified seniors, but it is not widely used and accrues interest. Consult a tax professional for eligibility.
File your Homestead Exemption the moment you are eligible, budget for a first-year tax increase, and review your TRIM notice every August to catch opportunities to protest. For the full financial picture, see our cost of living in Miami guide and the complete Miami real estate guide.