The financial picture: capital gains, the 1031 exchange, and what to do with your equity.
Yesterday I covered the Brickell market, building tiers, and what sellers are actually netting at the closing table. If you missed it, start there. Today I’m focusing on the part of the transaction that most owners have not thought through carefully enough: liability and equity redeployment (what you do with the proceeds).
The gap between what you gross on a sale and what you actually pocket is often wider than people expect. Understanding that gap before you list is one of the most valuable moves you can make.
Capital Gains: How Much Do You Actually Keep?
If your Brickell condo has been your primary residence, you’re in a favorable position. Florida has no state income tax, giving Miami sellers a massive structural advantage over owners in markets like New York or California.
Federal tax law allows for significant exclusions on your capital gains, provided you owned and lived in the unit for at least two out of the past five years:
- Married Couples: Up to $500,000 in gains excluded from federal taxes.
- Single Filers: Up to $250,000 in gains excluded.
A Real-World Brickell Example: You purchased a unit five years ago for $500,000 and sell it today for $800,000, leaving a $300,000 profit.
- If you’re married, the full $300,000 is tax-free.
- If you’re single, $250,000 is excluded, leaving $50,000 taxable. At the standard 15% long-term capital gains rate, that’s a $7,500 federal tax bill on a transaction that nets you roughly $750,000 in life-changing equity.
The math shifts if you are a high earner. Above a certain income threshold, the long-term capital gains rate rises to 20 percent. If your total taxable income crosses certain thresholds, your long-term capital gains rate jumps to 20%. Furthermore, you may trigger the Net Investment Income Tax (NIIT), which adds an extra 3.8% surtax on investment income on gains above certain levels. If that describes your situation, a conversation with your CPA before listing is imperative.
If the condo is an investment property, the primary residence exclusion does not apply. Your entire gain is taxable, and any depreciation you have taken over the years comes back as depreciation recapture, taxed at 25 percent. This changes the financial picture significantly, and it is exactly where exploring a 1031 exchange becomes highly advantageous.
The 1031 Exchange: Deferring the Hit
If you hold your Brickell condo as an investment property, a properly executed 1031 exchange allows you to defer 100% of your federal capital gains and depreciation recapture taxes by rolling your entire net proceeds directly into a like-kind replacement property. Done correctly, it is one of the most effective tools a real estate investor has access to.
The IRS guidelines are notoriously rigid and require a strict chronological sequence that cannot be bypassed:
- Day of Closing (Day 0): The sale of your Brickell condo closes. The cash proceeds cannot touch your bank account. They must transfer directly to a qualified intermediary.
- Identification Window (Day 45): The absolute legal deadline to identify potential replacement properties in writing. If you miss this by one minute, the entire exchange fails, and the tax bill becomes due.
- The Closing Deadline (Day 180): The final deadline to officially close on one or more of the identified replacement properties. The replacement property needs to be of equal or greater value to fully defer the gain.
Where strategy shines for Brickell condo owners is scale. It allows you to transition equity out of a single condo unit and move it into higher-yielding assets—like a multifamily property, a commercial asset, or a larger residential holding elsewhere in South Florida or beyond.
This is not a strategy you put together after you sign a contract. The qualified intermediary needs to be engaged before your closing, and your target property needs to be identified quickly. If you’re even considering this route, start the conversation with a CPA and a qualified intermediary before you list.
Using Your Equity to Move Up
For sellers who want to stay in Miami and move into a different property, a Brickell condo sale can fund a significant upgrade. However, there are a few things worth thinking through before you make that move.
- Condo to Single-Family Home: Your monthly costs change in ways that are not always obvious. HOA fees disappear, but maintenance costs do not. Property taxes in Miami-Dade are based on assessed value, and the homestead exemption only applies to your primary residence. So you must confirm how your new property will be assessed after the sale.
- Condo to Upgraded Condo: If you’re moving up within the condo market, apply the same scrutiny to your next building that buyers are applying to yours. Review the building’s reserve study, ask about pending assessments, and understand the HOA fee trajectory. A building with lower fees today but a large assessment coming is not necessarily a better deal than one with slightly higher fees and clean financials. Post-Surfside, this due diligence is not optional.
- The Timing Logjam: In a market where units are taking three to four months to secure a firm contract, choreographing a simultaneous buy and sell is genuinely difficult. Renting short-term after your sale closes is often a cleaner path than rushing into a purchase because you need to be out.
Working Backward to Win
The sellers who maximize their wealth in the current Miami real estate market are the ones who work backward before they list. They don’t wait for a closing statement to figure out their walk-away positioning—they map out their net proceeds, verify their tax exposure with a CPA, and have a clear destination for their equity before the property ever hits the MLS.
If you own a condo in 33129 or 33131 and want to run a precise net sheet based on your original purchase price and current market velocity, let’s sit down and look at the real data. No pressure, just clear numbers.
Barbara Gretsch is a REALTOR® with Berkshire Hathaway HomeServices EWM Realty, serving Miami and South Florida’s $1M+ residential market, including Coconut Grove, Coral Gables, The Roads, Brickell, Key Biscayne, and Miami Beach. barbaragretsch.com
Disclaimer: The tax information here is general in nature. Please consult your CPA or tax advisor about your specific situation before making any decisions.