Property Taxes in Miami-Dade: What Home Buyers Actually Pay in Year One
What Are Property Taxes for Home Buyers in Miami-Dade?
When you purchase a home in Miami-Dade, your property taxes reset to your full purchase price — regardless of what the previous owner paid. For buyers closing on a $2M home in Coral Gables or Pinecrest, that typically means an annual tax bill between $30,000 and $40,000 in year one, before any exemptions. The key protections available to long-term owners — the homestead exemption and the Save Our Homes assessment cap — don't apply automatically, and you must file for them by March 1 following your closing date. Understanding how Miami-Dade property taxes work before you close is one of the most practical things you can do to avoid a significant financial surprise.
By Lynley Ciorobea | June 15, 2026
The headline that circulated widely last year said it plainly: "The rich flocked to Florida. Then property taxes and condo assessments caught them by surprise."
It's one of the most consistent points of confusion I see with buyers moving into Coral Gables, Pinecrest, Coconut Grove, and Palmetto Bay — and it's entirely avoidable with the right information upfront.
Here's what you need to know.
The Seller's Tax Bill Is Not Your Tax Bill
This is the fundamental thing most buyers don't realize until their first tax notice arrives.
Florida's Save Our Homes law limits how much a homesteaded owner's assessed value can increase each year — no more than 3% annually, or the Consumer Price Index, whichever is lower. On paper, that's a great protection for long-term owners. In practice, it means someone who bought a home in Coral Gables 15 years ago for $1.2 million might be paying taxes on an assessed value of $750,000, even though the home is now worth $3 million.
When that home sells, the Save Our Homes cap disappears. Your assessed value resets to the full purchase price on January 1 of the year following your closing. You pay taxes on what you paid for the home, not what the previous owner paid for it.
The gap can be dramatic. A buyer purchasing that same $3 million Coral Gables home steps into a tax bill based on $3 million — roughly four times higher than the seller's.
How Property Taxes Are Calculated in Miami-Dade
Property taxes in Miami-Dade are calculated using a millage rate — a tax rate expressed per $1,000 of assessed value. The combined millage rate includes levies from Miami-Dade County, your municipality (if you live in an incorporated city like Coral Gables or Pinecrest), the school district, and various special taxing districts.
Millage rates vary meaningfully depending on exactly where your home is located. Here's an approximate breakdown for the southern Miami communities where I work most:
Coral Gables: approximately 18.18 mills
Pinecrest: approximately 17.53 mills
Palmetto Bay: approximately 19.13 mills
Coconut Grove (City of Miami): approximately 19.99 mills
Unincorporated Miami-Dade: approximately 19.99 mills
To calculate your estimated annual tax bill, apply this formula:
Annual taxes = (Purchase price - exemptions) x millage rate / 1,000
The homestead exemption reduces your assessed value by $51,411 in 2026 (up from $50,722 in 2025, because it now adjusts for inflation under Florida Amendment 5, approved by voters in 2024). That exemption saves most buyers roughly $900-$1,000 per year.
Before the exemption takes effect, here's what year-one taxes look like at different price points:
$1.5M home in Pinecrest (17.53 mills): approximately $26,295/year
$2.5M home in Coral Gables (18.18 mills): approximately $45,450/year
$4M home in Coconut Grove (19.99 mills): approximately $79,960/year
After the homestead exemption, each of those figures drops by roughly $900-$1,000. That's a meaningful benefit, but it doesn't change the basic picture: property taxes in Miami-Dade on luxury purchases are substantial.
The Homestead Exemption — and the March 1 Deadline
If you close on a primary residence and intend to make it your permanent Florida home, you're eligible for the homestead exemption. But it doesn't apply automatically.
You must file an application with the Miami-Dade Property Appraiser's Office by March 1 of the year following your purchase to receive the exemption for that tax year. Miss the deadline and you'll pay taxes on your full assessed value for the entire year with no reduction.
The filing process itself is straightforward — you can complete it online at miamidade.gov/pa. You'll need to be living in the property as your primary residence as of January 1 of the year you're applying, hold a Florida driver's license at the property address, and register your vehicle in Florida.
There's another layer to the homestead benefit: once you establish it, your assessed value cannot increase by more than 3% per year going forward, no matter how much the market appreciates. This Save Our Homes protection accumulates over time and is one of the most valuable financial assets a Florida homeowner can build — which is exactly why new buyers coming from out of state start at a disadvantage.
Portability: If You're Moving From Another Florida Home
If you currently own a homesteaded property in Florida and you're selling to buy in Miami-Dade, you may be able to transfer some of your existing Save Our Homes benefit to your new home. This is called portability.
The benefit can be significant. If your current home's assessed value is $500,000 below its market value, you can apply that differential (up to $500,000) against the assessed value of your new home, lowering your tax bill in year one.
Portability must also be applied for by March 1, and it only works when you've sold your prior Florida homestead within the last three years. I covered this in more detail in Florida Homestead Portability for Miami Sellers — if you're both selling and buying within Florida, it's worth understanding before you close on your next home.
The 2026 Amendment: A Potential Game-Changer for Buyers Who Act Now
This is the most time-sensitive piece of the property tax picture for buyers right now.
The Florida Legislature passed a constitutional amendment in June 2026 that would dramatically expand the homestead exemption — from the current $50,000 to $150,000 in 2027, rising to $250,000 in 2028, for the non-school portion of taxes. On a $3 million home in Coral Gables, a $250,000 exemption at 18.18 mills would save roughly $4,545 per year compared to the current exemption. Governor DeSantis backs the measure; it goes to voters in November 2026 and needs 60% approval to take effect.
Here's the critical detail: the expanded exemption includes a residency requirement. Buyers who establish primary Florida residency on or before December 31, 2026 would be immediately eligible for the enhanced exemption if voters approve it. Buyers who establish residency after that date would need to maintain Florida homestead for five years before qualifying for the full expanded exemption.
If the amendment passes, closing before the end of 2026 is worth real money for buyers moving to Miami from out of state.
No one can guarantee how the vote goes — but it's worth building into your planning if you're evaluating timing.
How Taxes Factor Into Your Monthly Payment
If you're financing your purchase, property taxes will be included in your monthly payment as part of your PITI (principal, interest, taxes, insurance). Most lenders collect one-twelfth of your estimated annual tax bill each month into an escrow account and pay the Miami-Dade Tax Collector on your behalf.
On a $2.5M Coral Gables purchase, that adds roughly $3,400-$3,800 per month to your payment above principal and interest — before insurance.
If you're a cash buyer, you'll still owe the taxes directly. Miami-Dade sends tax notices in October of each year, covering the prior calendar year (taxes are paid in arrears). Pay by November 30 and you receive a 4% discount; by December 31, a 3% discount. The full amount is due by March 31 before penalties begin.
One thing worth noting: at closing, you'll pay a prorated portion of the current year's taxes as part of your settlement costs. I covered what buyers actually pay at the closing table in Closing Costs for Miami-Dade Buyers: What You'll Actually Pay at Closing — the one-time closing table costs and the ongoing annual tax burden are separate, and both are worth modeling before you make your offer.
What Buyers Often Get Wrong
The most common mistake is modeling taxes based on the current owner's bill.
If you see that a $3M home in Pinecrest is paying $22,000 per year in taxes, that's not your number. That's based on what the current owner paid for the home years ago, plus years of 3% or less increases. Your number is based on $3 million times the current millage rate, minus whatever exemptions you can establish.
The second most common mistake is missing the March 1 deadline. I've seen buyers close in December, celebrate the holidays, and realize in April that they missed the filing window for the homestead exemption and portability credit. You lose the benefit for the entire year.
Every buyer I work with, we go through a tax estimate in the early stages of a purchase — before the offer is finalized, before the mortgage commitment is in place. Understanding the real monthly cost of ownership at your target price point shapes the decision in ways that the sticker price alone doesn't capture.
If you're working through this for a specific home or neighborhood and want to model the actual numbers, I'm happy to walk you through it. Reach out here.
Frequently Asked Questions
How much are property taxes on a $2 million home in Miami-Dade?
On a $2 million home, expect to pay roughly $35,000-$40,000 per year in property taxes in the first year, depending on which municipality the home is located in. Coral Gables has a lower millage rate (approximately 18.18 mills) than unincorporated Miami-Dade or Coconut Grove (approximately 19.99 mills). Once you establish a homestead exemption, you'll save roughly $900-$1,000 per year and your assessed value growth will be capped at 3% annually.
Do property taxes stay the same after I buy a home in Miami?
No. When you purchase a home in Miami-Dade, your assessed value resets to your full purchase price, and the previous owner's Save Our Homes cap does not transfer to you. In year one, you pay taxes based on what you paid for the property. Starting in year two (assuming you've established a homestead exemption), annual increases are capped at 3% or the CPI change, whichever is lower.
When do I need to apply for the homestead exemption in Miami-Dade?
You must file a homestead exemption application with the Miami-Dade Property Appraiser by March 1 of the year following your purchase. For example, if you close in November 2026, you must apply by March 1, 2027. You can apply online at miamidade.gov/pa. You'll need a Florida driver's license at the property address and must occupy the home as your primary residence as of January 1 of the year you're applying.
Can I transfer my property tax savings from my current Florida home to my new Miami-Dade home?
Yes, through a process called portability. If you've owned a homesteaded Florida property within the last three years, you may be able to transfer up to $500,000 of your Save Our Homes benefit to your new home. Portability must be applied for by March 1 along with your homestead exemption application. A local agent can help you model how much you'd qualify to transfer.
Are Miami-Dade property taxes paid in advance or in arrears?
Property taxes in Miami-Dade are paid in arrears, meaning taxes you pay in 2026 cover the 2025 tax year. Bills are mailed in October each year, with a 4% discount for payment by November 30, a 3% discount by December 31, a 2% discount by January 31, and 1% by February 28. The full amount is due by March 31 without penalty.
Property taxes are one of the largest ongoing costs of owning a home in Miami-Dade, and they're frequently underestimated by buyers who are focused on purchase price and mortgage rates. Knowing what to expect — and how to reduce your bill through the homestead exemption and portability — puts you in a much stronger position going into a purchase.
If you're thinking through a specific property or neighborhood and want to understand what the full cost of ownership actually looks like, I'm happy to walk you through it.
About Lynley Ciorobea
Lynley Ciorobea is a Miami-born real estate professional known for helping homeowners successfully prepare, position, and sell their homes across Coral Gables, South Miami, Pinecrest, Palmetto Bay, and the surrounding southern Miami neighborhoods. Since 2007, she has built her business around thoughtful strategy, strong negotiation, and a marketing-first approach designed to help listings stand out in an ever-evolving market.
A true local, Lynley grew up in Pinecrest and graduated from Palmer Trinity School before attending Duke University, where she earned a BA in Psychology. Her deep roots in Miami give her a nuanced understanding of the architecture, lifestyle, and character that make each neighborhood distinct. From classic Old Spanish homes in Coral Gables to newer construction in South Miami and Pinecrest, she brings a local perspective that goes far beyond surface-level market knowledge.
Over the years, Lynley has naturally become a trusted resource for homeowners preparing to sell. Many of her clients come to her long before their home ever hits the market, looking for guidance on timing, pricing, improvements, and how to position their property thoughtfully. She approaches each listing as a strategic launch rather than a simple transaction, combining market insight, negotiation experience, and elevated marketing to help sellers move forward with clarity and confidence.
As the founder of the Lynley Residential Group, Lynley remains personally involved in every listing she represents. She leads each transaction from initial strategy through closing, ensuring that every detail — from pricing and preparation to storytelling and exposure — reflects the uniqueness of the home itself. Her work often centers on architecturally interesting properties and homes where thoughtful positioning can make a meaningful difference in outcome.
Throughout her career, Lynley has consistently ranked among the top real estate agents in Miami. She has been recognized as part of EWM's Chairman's Club, placing in the top 5% of the company; in 2022 she was honored as the #2 individual agent at the company overall with $37 million in annual sales; and she's a leader in Miami with Real Broker. With more than $100 million in career transactions and more than 60 5-star Google reviews, her experience spans a wide range of property types while maintaining a strong focus on seller representation in southern Miami.
Beyond her work with clients, Lynley is known locally for her market insight and community-focused content. Through her weekly newsletter, neighborhood videos, blog posts, and social media, she shares thoughtful perspectives on the Miami real estate market and the lifestyle that surrounds it. Her approach is informative without being overwhelming, offering homeowners a clear understanding of how market conditions affect real decisions.
If you're preparing to sell a home in Coral Gables, Coconut Grove, South Miami, Pinecrest, Palmetto Bay, or nearby areas, Lynley offers a local perspective shaped by experience, relationships, and a genuine understanding of what makes Miami homes so special. Learn more at lynleyresidential.com.