Crypto has no wash sale rule so it’s the best asset for tax loss harvesting

I'm sick of seeing this and want to set the record straight.

According to the internet:

The key advantage: no wash sale rule (currently). Crypto is treated as property, not a security, so the wash sale rule doesn’t explicitly apply.

Stocks/securities: Sell at a loss, wait 31 days before buying back, or you lose the loss.

Bitcoin/crypto: Sell at a loss and immediately buy it back and still claim the loss.

Sounds amazing.

Here’s the problem:

There is zero chance these trades have economic substance.

The economic substance doctrine (IRC 7701(o)) in plain English:

• If a transaction doesn’t meaningfully change your economic position, and
• The only real purpose is to get a tax benefit,

…the IRS can ignore it.

Selling BTC at 10:00:01 and buying it back at 10:00:02 so you can “harvest a loss” and brag about beating the wash sale rule?

On paper that might look clever. In reality, it’s a paper shuffle with no real economic change.

Lack of a specific wash sale rule does not mean “free, unlimited tax losses.”

True tax loss harvesting:

• Changes your risk/exposure in a real way (even if temporarily)
• Has a business/investment purpose beyond “make my tax bill smaller”
• Can stand up to “would this make sense if there were no tax benefit?”

So:

• Yes, crypto currently sits in a weird spot.
• No, that doesn’t mean every instant round‑trip trade is a free lunch.

Proceed with caution on this and be very careful who you’re taking “free” advice from.