> ## Content Index > Fetch the complete content index at: https://www.moveupmiami.com/llms.txt > Use this file to discover other available public pages before exploring further. # Property Taxes at a Miami-Dade Closing: Who Owes What - URL: https://www.moveupmiami.com/property-taxes-at-a-miami-dade-closing-who-owes-what/ - Published: 2026-10-26T12:00:00.000Z - Updated: 2026-10-28T13:31:11.000Z - Author: Giovanni Altamiranda - Tags: Property Taxes, Closing ## Who owes the property tax bill when you close on a Miami-Dade home? You and the seller split the year. Florida property taxes are paid in arrears, so the 2026 bill (mailed on or before November 1, 2026) covers the full calendar year, and the title agent credits you at closing for the days the seller owned the home. The catch is that the credit is usually based on the seller's tax amount, not yours. Once the property is reassessed after your purchase, your first full bill can land far higher than the number used at the closing table. *By Giovanni Altamiranda | October 26, 2026* If you're buying in Coral Gables, Pinecrest, Palmetto Bay, or Key Biscayne this fall, this is the line item that surprises people most. It isn't a fee. It's a timing and math issue, and you can plan for it before you write the offer. **Why the bill doesn't match the year you buy** Florida taxes the calendar year, January 1 through December 31, but the bill doesn't arrive until the following November. Under the 2026 Miami-Dade Tax Collector schedule, notices go out on or before November 1, and early-payment discounts run 4 percent in November, 3 percent in December, 2 percent in January, 1 percent in February, and none in March. Taxes become delinquent after March 31. That means that on any closing before November, nobody has a final bill yet. The seller has lived in the house for part of a year whose tax hasn't been billed, and you'll be the owner who has to pay it. The contract fixes that gap with a proration. **How the proration works** The title agent works out the seller's share and credits it to you on the closing statement. In plain steps: 1. Start with the tax amount. If the current-year bill isn't out, the agent typically estimates from the prior-year bill. The standard Florida Realtors/Florida Bar contract language generally allows for the maximum early-payment discount, so ask your agent to point to that clause in your contract. 2. Divide the annual amount by 365 to get a daily rate. 3. Multiply by the number of days from January 1 through the day before closing. 4. That number appears as a credit to you and a debit to the seller. Here's an illustration, not a quote. Say a seller's capped, homestead-exempt bill is $14,000 and you close August 14, 2026\. The seller owned the home for 225 days. With the 4 percent discount allowed for, the daily rate is about $36.82, so you'd receive a credit of roughly $8,285\. If the agent skips the discount, the credit is closer to $8,630\. Small differences like that are worth asking about. If you close in November or later, the new bill exists. Many closings then use the actual bill, and the buyer simply pays it, often taking the November discount, with the seller credit calculated off the real figure. **The reassessment gap is the real number to plan around** A seller who has owned the home for years usually has a Save Our Homes cap holding the assessed value well below market. That cap does not transfer to you. After a sale, the Property Appraiser resets the assessment to just value, and a non-homestead property loses its 10 percent assessment cap on a change of ownership as well. Florida Statute 689.261 requires that you be told your taxes may rise. Here's a second illustration, using a combined millage near 18 mills, which is in the neighborhood of rates published for Coral Gables, though you should confirm the current rate for your address. If the Property Appraiser resets your assessment to about $1.8 million and you file for the homestead exemption, your taxable value comes to roughly $1.75 million. At 18 mills, that is about $31,500 a year, against the $14,000 the seller was paying. Your proration credit covers the seller's share of the old number, not your future bill. Three things to do before you make an offer: - Pull the property's record on the Miami-Dade Property Appraiser site and note the just value, the assessed value, and the exemptions. - Budget your first full-year taxes from the sale price and the millage rate for that municipality, not from the listing's tax figure. - File your homestead application by March 1 of the year after you buy, and ask whether you can [port a Save Our Homes benefit](https://www.moveupmiami.com/save-our-homes-portability-for-miami-move-up-buyers/) from your current Florida home if you're a local move-up buyer. For the wider picture on how the 2026 rules interact with these numbers, see our look at [what Florida's 2026 property tax amendment means for Miami buyers](https://www.moveupmiami.com/what-floridas-2026-property-tax-amendment-means-for-miami-buyers/). **Escrow, lenders, and cash buyers** If you finance, the lender will require a tax and insurance escrow account, and you'll fund an opening deposit at closing on top of the proration. Lenders size that deposit from the new, reassessed estimate, so it can be larger than you expect. Cash buyers skip the escrow, but they still owe the full bill in November, and a cash buyer who closes in October is often within weeks of the first discount window. Put the date on your calendar. Our guide to [closing costs for Miami buyers](https://www.moveupmiami.com/closing-costs-in-miami-for-buyers-what-youll-actually-pay/) shows where prorations and escrow deposits sit among the other numbers. Also separate the ad valorem tax from non-ad valorem assessments such as special districts, which are prorated on their own and can be meaningful on some streets. **What to ask your agent and your title agent** - Which tax figure is being used for the proration, and which year is it from? - Does the contract allow for the 4 percent discount, and is it applied? - Is there a reproration clause if the actual bill differs from the estimate? - What does the lender estimate for my first-year taxes after reassessment? This is exactly the kind of question I walk my clients through before we write an offer, because it changes the monthly number more than most closing line items. Your answer depends on the municipality, the exemptions, and whether you're financing, which is where local knowledge earns its keep. ## Frequently Asked Questions **Do I pay the seller's property taxes when I buy a house in Miami-Dade?** You pay the taxes for the part of the year you own the home, and the seller pays theirs through the closing credit. Because Florida bills in arrears, the title agent credits you for the seller's days and you pay the full bill when it arrives. **What property tax figure is used at a Florida closing before the bill is out?** Typically the prior-year bill, adjusted for known changes, is used as an estimate, and the standard contract language generally allows for the maximum early-payment discount. Confirm the exact method in your contract. **Will my Miami-Dade property taxes go up after I buy?** Often, yes. Save Our Homes caps don't transfer to a new owner, and the property is reassessed to just value after a sale. Run your estimate from the sale price and your municipality's millage rate. **When are Miami-Dade property tax bills due and when is the discount?** Bills are mailed on or before November 1\. Paying in November earns 4 percent, December 3 percent, January 2 percent, February 1 percent, and March no discount. Taxes are delinquent after March 31. **Can the proration be corrected after closing?** Only if your contract includes a reproration clause or the parties agree to adjust. Ask for it in writing before you sign, especially when the estimate comes from a homestead-exempt prior-year bill. If you're thinking through this for your own situation, I'm happy to walk you through it. No pitch, just a straight conversation. Schedule a free consultation at [moveupmiami.com](https://www.moveupmiami.com/). *This content is for informational purposes only and does not constitute legal or financial advice. Consult a licensed professional for guidance specific to your situation.* *Giovanni Altamiranda, NMLS# LO52044, Licensed Mortgage Loan Officer, Columbus Capital. This is not a commitment to lend. Loans are subject to borrower and property qualifications. Rates and program guidelines subject to change without notice.* --- **About Giovanni Altamiranda** Giovanni Altamiranda is a Miami-native real estate advisor at LUXE Properties, a team that closes over $1 billion in annual sales volume, and a licensed loan officer with Columbus Capital. With 11 years of experience and designations including SRS, ABR, and RENE, Gio specializes in the southern Miami suburbs: Coral Gables, Coconut Grove, Pinecrest, South Miami, Palmetto Bay, Key Biscayne, and surrounding neighborhoods. He works exclusively with move-up buyers and relocating families in the $1M–$5M range, and is recognized as a top agent on Zillow. Rather than pushing a transaction, Gio's approach is advisory, helping buyers and families work through the real tradeoffs so they can make the decision that's right for them, not just right now. Born and raised in Miami, he brings firsthand knowledge of the neighborhoods, commutes, and market dynamics that out-of-town agents can't replicate. His dual license as both advisor and loan officer means clients get a cleaner, faster transaction with no surprises at the closing table.