The IRS Argued Your Dirt Is Worth Nothing. Now 41,000 Investors Agree.

For ten years the IRS walked into Tax Court and said the same thing. Raw land with a development plan? Worth nothing. Too speculative. Too uncertain. Can't count the buildings you haven't built yet.

They won those cases. Over and over. A review by the National Taxpayer Union Foundation found the IRS took a zero-valuation position 93 percent of the time in conservation easement disputes. Basically told landowners: your dirt is worth what it is today, not what it could be tomorrow.

Good argument. Compelling, even.

Now it's about to eat them alive.

Here is the setup. Back in 2017, Congress created Opportunity Zones. You sold a stock or a building. You owed capital gains tax. But if you rolled that gain into a special fund that invested in a poor neighborhood, you could defer the tax bill. Kick it down the road.

The road ends December 31, 2026. That date was baked into the original law. Congress passed the One Big Beautiful Bill Act, which made Opportunity Zones permanent going forward. But they didn't move the old deadline a single day.

So roughly 41,000 investors sitting on $75 billion in deferred gains owe tax on money they never cashed out. Their cash is locked in half-poured concrete. Rebar. Drywall. Lease-up buildings with no tenants yet. The fund isn't going to mail them a check to cover the bill, because it doesn't have the cash to give.

That's the wall.

Now here is the one door in the wall. The statute says the gain you recognize equals the lesser of two numbers: your original deferred gain, or the current fair market value of your fund interest minus your basis in the investment. If your fund is worth less than what you put in, you owe tax on the smaller number. The gap? It disappears permanently, with no recapture mechanism.

So valuation is the only lever. Pull it hard enough and the tax bill shrinks.

And these funds genuinely are worth less than face value. You own a minority stake. You can't sell it. You have no control over the manager. There's no market for it. The building isn't done. Depending on the facts, those discounts run 30 to 40 percent. That is not aggressive. That is math. A half-built apartment complex with no tenants and no exit plan is worth less than a finished one. I mean, obviously. Right?

But it gets better.

Remember those conservation easement cases? A conservation easement is when a landowner promises not to develop a piece of land and claims a tax deduction for the "lost" development value. The IRS spent a decade hammering those deductions. Their argument: you can't value land based on some hypothetical future subdivision that doesn't exist yet. Speculative. Imaginary. Worth zero.

Thomson Reuters connected the dots:

Sure.

In the easement cases, the IRS says: don't count future buildings. In the OZ cases, the IRS will want to say: count the future buildings, please, because that makes the fund worth more and the tax bill bigger. Same agency. Opposite argument. Different courtroom.

The IRS's own message, per Thomson Reuters:

Now read that sentence again, but from the OZ investor's chair.

IRS: Your fund is worth more than you claimed.

Investor: Is it? Read your own brief from the easement case. You said development-stage value is speculative.

IRS: That was different.

Investor: Was it?

Look, every $10 billion of omitted development value costs Treasury about $2.38 billion in lost tax. The IRS has every reason to fight. They just don't have good ammunition. Because they spent it all in someone else's courtroom.

The government wrote the rules. We're just reading the fine print. Including the fine print the IRS wrote in its own briefs, in its own cases, to win its own arguments.

The system's logic eating itself. I dunno. I just find the wiring interesting.