How a 1031 Exchange in North County San Diego Can Help You Avoid Paying Taxes
- Koen Van Duyse
- Jul 15
- 3 min read

Use a 1031 Exchange to Keep More of Your Profit and Grow Your Portfolio
If you’re a landlord or real estate investor in North County San Diego, selling your rental property could come with a big surprise: a massive tax bill. Between federal capital gains tax, California state tax, and depreciation recapture, you could easily owe 30% or more of your profit to the IRS.
But there’s a legal way to avoid paying those taxes — at least for now — and reinvest every dollar you’ve earned. It’s called a 1031 exchange, and it’s one of the most powerful tools available to smart property owners in Encinitas, Carlsbad, Oceanside, Vista, and beyond.
What Is a 1031 Exchange?
A 1031 exchange (named after Section 1031 of the IRS Code) allows you to sell an investment or business-use property and roll the proceeds into a like-kind property — deferring capital gains tax.
To qualify:
The property must be held for investment or income-producing purposes
You must reinvest into a similar “like-kind” property
A qualified intermediary must hold the funds between sale and purchase
This strategy is not for primary residences, but it’s ideal for rental homes, duplexes, commercial buildings, and even vacation rentals (if rented out consistently).
Why a 1031 Exchange Matters for North County San Diego Property Owners
Let’s say you bought a duplex in Oceanside for $400,000 in 2013. It’s now worth $900,000. If you sell it:
You may owe federal capital gains tax (15–20%)
You may owe California state tax (~13.3% max)
You may owe depreciation recapture
Total tax bill? Easily $150,000+.
But with a 1031 exchange, you can defer 100% of those taxes and reinvest the entire $900,000.
A Real-Life Example
Julie, a landlord in Carlsbad, owns a rental worth $1.2 million. She wants to retire and simplify her life. Instead of selling and losing a chunk of her gains to taxes, she uses a 1031 exchange to:
Sell the Carlsbad property
Buy two triple-net lease properties out of state
Receive passive income with little management
Avoid paying over $200K in capital gains taxes
What You Can Use a 1031 Exchange For
Trade up: Go from a single rental to multifamily or commercial
Move equity: Sell in CA, buy in Texas, Florida, or out of state
Simplify: Exchange into low-maintenance properties
Create generational wealth: Heirs can inherit with a step-up in basis that wipes out deferred taxes
1031 Exchange Rules You Must Follow
To qualify, follow these IRS rules:
45 days from sale to identify new property
180 days to close
Use a qualified intermediary (QI)
You cannot touch the proceeds during the process
Mess this up and you lose the tax benefits — so work with pros.
Can You Exchange Into an ADU or Vacation Rental?
Yes, if it’s treated as a true investment property. That means you rent it consistently and keep personal use below IRS thresholds. We’ll help you evaluate if your plan qualifies.
Why Work with Cardiff Tax Pros
We’ve helped property owners across Encinitas, Cardiff, San Marcos, Vista, and Oceanside:
Handle multi-state 1031 exchanges
Navigate TICs and DSTs
Coordinate with real estate agents, intermediaries, and estate planners
File taxes properly after the exchange
This isn’t a do-it-yourself tax strategy — we help you get it right and keep your gains intact.
Don’t Let the IRS Take 30% of Your Equity
If you’re selling a rental property in North County, let’s talk before you list it. You may have a huge tax-saving opportunity waiting.
✅ Ready to Explore a 1031 Exchange?
Book a free consult with Cardiff Tax Pros to see if a 1031 exchange can work for your situation. Let’s keep your gains working for you — not the IRS.



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