No, Section 121 excludes up to $250,000, or $500,000 married, when you owned and lived there two of the last five years. A rental period changes that. Depreciation comes back at up to 25% regardless, and rental years before you moved in can shrink the exclusion. Florida adds no state income tax of its own.
The Primary Residence Exclusion Comes First
Most sellers never owe anything, and one provision explains why. Section 121 lets you exclude up to $250,000 of gain as a single filer, or $500,000 filing jointly. Two tests apply, both measured against the five years ending on your sale date.
- Ownership test, meaning you owned the home at least 24 months of those five years.
- Use test, meaning you lived in it as your principal residence at least 24 months.
- Those 24 months need not run consecutively, nor match each other.
- Joint filers need both spouses to pass the use test, while either can satisfy ownership.
Note carefully what has never changed here. Congress set those dollar limits in 1997 and never indexed them for inflation. That freeze pinches long-tenured owners in appreciated markets like Boca Raton and Delray Beach.
Does Renting It Out Change the Answer?
A rental history matters enormously, though the outcome depends on when that rental happened. Section 121(b)(5) treats certain periods as nonqualified use, and the sequence determines whether that rule touches you.
Lived There First, Then Rented It Out
This pattern stays clean for most owners. Time after your last date of personal use does not count as nonqualified use. A homeowner who lives in a house two years and then rents it can still claim the full exclusion.
Your five-year window remains the real constraint here. Sell within five years of your last day of personal use and the exclusion holds. Wait longer and you fail the use test entirely.
Rented It First, Then Moved In
This sequence carries a genuine cost. Rental years after December 31, 2008 that precede your occupancy count against you. Your exclusion then gets prorated by qualified-use time against total ownership.
An investor who rents for eight years, then lives there two before selling, cannot exclude the gain tied to those rental years. Owners converting rentals across Palm Beach County often discover that math too late.
About to list a home you rented out at some point? Talk to a real estate agent near Boca Raton who will map the timeline, flag the tax questions worth asking, and connect you with an accountant before you sign anything. Reach out to The Mastropieri Group or call (561) 544-7000.
Depreciation Comes Back No Matter What
Every landlord faces this one, and the exclusion offers no shelter from it. Depreciation claimed during a rental period becomes unrecaptured Section 1250 gain. That portion carries a maximum federal rate of 25%, even when Section 121 covers the rest.
One detail catches owners who handled their own returns. The rule reaches depreciation allowed or allowable, which means the IRS counts deductions you could have taken whether or not you actually claimed them.
Calculate the total before you list the property. A rental that generated $60,000 of depreciation carries roughly $15,000 of federal tax at the top rate. That figure belongs in your net proceeds estimate from day one.
How the Math Actually Runs
On the Discover South Florida Podcast, Larry Mastropieri walks sellers through a simplified version of the calculation.
"Basis at time of death minus sale price, excluding all costs associated with selling."
He follows it with numbers that make the idea concrete.
"You sell a thing for 500, basis at time of death was 300, maybe it's 50 grand in cost, you have $150,000 gain. I'm simplifying that, but this is the general idea."
The tax then follows from the rate that applies.
"Long-term cap gains is 20%. So you're looking at $30,000 in taxes. Your net's going to be 120."
Your selling costs genuinely reduce the taxable gain. Commissions, title fees, documentary stamps, and capital improvements all adjust the number before any rate applies.
Inherited Property Starts With a New Basis
Larry's example comes from a recent client, and the situation is common.
"She inherited it. She's a teacher, W2 employee, does her taxes herself every year. So she doesn't have an accountant. She's calling me asking, what do I do here?"
His first response points at the number everything depends on.
"The first thing an accountant's usually going to ask you is, what was the basis at date of death? What was the house worth? What is your basis?"
Inherited property generally receives a stepped-up basis equal to fair market value on the date of death. Decades of appreciation before that date therefore disappear from the calculation entirely, which is why many inherited homes sell with modest gain.
Documentation matters here, and a Delray Beach real estate agent can usually supply it. Larry describes what accountants request.
"Give me the valuation at the time of death. Broker price opinion is usually what they look for."
Florida Charges No Income Tax, Your State Might
Larry raised this point with the same client, who lives out of state.
"We probably got to find you an accountant in Virginia, because that money is coming to you in Virginia. This is Florida. Different thing."
Florida imposes no personal income tax, so no state capital gains tax applies to the sale itself. Your state of residence generally taxes your income wherever it originates, meaning an out-of-state owner may owe at home on a Florida sale.
Hire the accountant in the state that receives your return, not where the property sits. Owners selling in West Palm Beach while living elsewhere need someone fluent in their resident state's rules, and the same applies across Palm Beach Gardens.
Should You Consider a 1031 Exchange?
Deferral becomes the next question once a seller sees the tax number, and Larry runs these regularly.
"I probably do two 1031 exchanges a month with people."
The concept sounds simple enough on its face.
"We can boil it down to, you defer your capital gains if you 1031 exchange. You no longer have to pay that 30k if you go buy another property at the same price at which you sold."
Several strict rules govern the entire process.
- The property sold and the replacement must both be held for investment or business use.
- A qualified intermediary must hold the proceeds, since touching the money disqualifies the exchange.
- You identify replacement property within 45 days of closing.
- You complete the purchase within 180 days.
- Replacement value and debt generally must match or exceed what you sold.
A Primary Residence Does Not Qualify
Larry flags the limitation buyers most often miss.
"What are we going to do with the replacement product? Going to rent it, not moving into it. You're not making it your primary residence, because that's no longer an investment."
The Financing Problem Nobody Mentions
His sharpest practical observation concerns the replacement purchase.
"You're going to get 150 grand in profit, but you have to go buy a $500,000 property. So now you've got to take a loan. Do you qualify for a loan?"
Deferral requires replacing the full value, not merely the profit. A seller who cannot obtain financing for the larger purchase may find the exchange unworkable regardless of the tax savings. Investors across Broward County run into that wall often.
Larry's own summary captures that tension about as well as anything.
"It's simple, but it's not simple."
Rates That Apply to Whatever Remains
Gain above your exclusion falls into the long-term capital gains brackets of 0%, 15%, or 20%, depending on your taxable income for the year. Property held one year or less gets taxed as ordinary income instead.
Two additions can stack on top of that. The net investment income tax adds 3.8% once modified adjusted gross earnings pass $200,000 single or $250,000 joint. Unrecaptured Section 1250 gain sits in its own 25% category.
Build Your Team Before You List
Larry's guidance centers on assembling the right people early, and he is candid about his own boundaries.
"I'm not going to pretend to know what I'm talking about here, but we need to go find you an accountant."
He suggests a practical starting point for anyone without one.
"Call up that lawyer and just say, hey, do you have a recommendation for me? I need to figure out what to do here, because I need to make a good decision with my money."
Bring these items along to that first meeting.
- Your original closing statement, or the date-of-death valuation for inherited property.
- Records of capital improvements, with receipts where possible.
- Depreciation schedules covering every year you rented the property.
- Exact dates you occupied the home and periods of tenancy.
- An estimate of your sale price and expected selling costs.
- Your filing status and expected taxable income for the year.
This page covers general concepts and is not tax or legal advice. A licensed CPA or tax attorney should review your specific situation before you make decisions.
Know the Number Before You Sign a Listing
Sellers who learn their tax exposure after accepting an offer lose options they could have used. A different closing date, a 1031 timeline, or an extra few months of occupancy can each change the outcome meaningfully. We map your ownership and rental history, hand the accountant what they need, and price the property with the real net in view. Reach out to The Mastropieri Group, Realtors® at (561) 544-7000 and tell us how long you owned it and whether it was ever rented, and we will point you toward the right questions.