The new crypto fair-value accounting rule, explained

For most of the corporate-treasury era, US accounting rules treated crypto as an intangible asset — the same bucket as a trademark or a patent. That carried a quirk that frustrated investors: a company had to write its crypto down whenever the price dropped below what it paid, but it could not write it back up when the price recovered.

The result was a balance sheet that systematically understated the truth. A company could be sitting on coins worth far more than the value printed in its accounts, simply because an earlier dip had locked in a write-down that the rules wouldn’t let it reverse.

A 2023 update fixed this. The new rule — formally ASU 2023-08, the US accounting standard that requires companies to carry crypto at its current market value — flips the old approach. Holdings are now reported at fair value: the price you could sell them for today. When the coin price rises, the reported value rises with it; when it falls, it falls. Both the gains and the losses flow through the company’s earnings each period.

In plain terms: the balance sheet now tells you what the crypto is actually worth right now, not the lowest value it ever touched.

• Who:companies that report under US accounting rules (US-GAAP). Companies reporting under other countries’ standards follow their own rules, which may differ.
• When:it’s mandatory for fiscal years beginning after December 15, 2024 — in practice, starting in 2025. Companies were allowed to adopt it early, and many of the larger crypto holders did, so you’ll see fair-value reporting in some filings before then.

The big practical change is that earnings will now swing with the coin price. In a quarter when the coin rallies, a treasury company can report a large “gain” that has nothing to do with its actual business; in a down quarter, a large “loss.” These are paper moves on the coins it already held — not cash earned or spent.

So when you read a treasury company’s results, separate two questions: did the underlying business make or lose money, and separately, which way did the coin move this period? Lumping them together is the single easiest way to misread one of these companies.

The new rule makes reported holdings far more useful to you. A company’s stated crypto value now tracks the live market closely, so the figure you read is much closer to reality than it was under the old write-down regime. The trade-off is noisier earnings — which is fine, as long as you know to look past the price-driven swings to the business underneath.

For how this fits into the wider picture of running a Bitcoin treasury, see how corporate Bitcoin treasuries work.