19/05/2026
Why the IRS got it right with the 1031 exchange… and the UK didn’t.
If you’re a property investor, this one decision can change how fast you grow your portfolio.
In the US, investors have access to a 1031 exchange.
In simple terms:
Sell a property → reinvest into another → defer the capital gains tax.
No immediate tax bill. No forced cash drain.
Just continued growth.
Compare that to the UK…
🔴 Sell a property → immediate Capital Gains Tax
⚪ Less capital available to reinvest
🔵 Slower portfolio growth over time
🔴 No true like-for-like reinvestment relief
⚪ Investors often refinance instead of selling to avoid tax
Here’s why the US system works:
🔴 It rewards reinvestment — not penalises it
⚪ Keeps capital inside the property market
🔵 Encourages long-term portfolio building
🔴 Improves liquidity without triggering tax friction
⚪ Allows investors to scale faster with the same capital
In the UK?
You’re taxed on the way out… before you can grow.
So investors hold longer, restructure, or avoid selling altogether.
The result:
Less movement. Less growth. More friction.
The key difference is mindset:
The US system says: “Keep investing, pay tax later.”
The UK system says: “Pay tax first, then invest what’s left.”
If you’re serious about building a property portfolio…
That difference compounds over time — massively.