Should Crypto Be Counted At Cost Or Current Market Value?
Anyone tracking their net worth eventually runs into the same question with crypto holdings: does the number on the spreadsheet reflect what was originally paid, or what the holding is worth right now?
The short answer
For net worth tracking, current market value is the standard approach, since net worth is meant to reflect what your assets are actually worth today, not what you paid for them. Cost, on the other hand, remains important for a separate purpose: calculating gains or losses, particularly for tax reporting, where it’s typically called cost basis.
Why these are two different questions
Cost and market value answer different questions entirely. Cost tells you how much was originally spent to acquire a holding, while market value tells you what that holding could be sold for today. A net worth statement is a snapshot of present financial position, so it makes sense to use current market value there. But when it comes time to figure out taxable gains or losses, the original cost becomes the essential reference point, a concept covered more fully in why tracking crypto cost basis is so hard.
Building a net worth picture with volatile assets
- Use current market value for the running total. Just as a stock portfolio or a home isn’t tracked at its original purchase price for net worth purposes, crypto holdings should reflect current prices to give an accurate picture of what’s actually available.
- Update more frequently than other assets. Because crypto prices can move significantly within a single day, a net worth figure built on crypto values can become outdated faster than one built on more stable assets.
- Separate the volatile portion visibly. Grouping crypto and clearly labeling it as a volatile component, rather than blending it seamlessly into a total, gives a clearer sense of how much of a household’s overall picture could shift quickly.
Keeping cost basis records for a different reason
Even though market value drives net worth, cost information still needs to be tracked and kept, because it’s what determines gain or loss when the asset is eventually sold, and tax rules generally require this figure. This is a distinct recordkeeping task from net worth tracking, and losing track of original cost can create real problems later, since tax rules around crypto continue to evolve and specific treatment depends on individual circumstances.
Reconciling multiple holdings
For households holding crypto across several wallets or platforms, pulling everything into one net worth figure adds another layer of complexity beyond the cost-versus-value question, a process covered in how households reconcile multiple wallets into one net worth number. Getting the valuation method right matters less if the underlying balances being valued aren’t complete or accurate to begin with.
Why this distinction shapes bigger decisions
How crypto is valued also feeds into other financial planning questions, including how much of a portfolio is volatile at any given time. A net worth figure that swings widely because it’s tracking market value, rather than a smoothed or cost-based number, can make month-to-month comparisons look more dramatic than the underlying financial picture actually warrants, which is worth keeping in mind when interpreting the numbers.
What to weigh
Market value belongs in a net worth statement because it reflects present reality, while cost basis belongs in a separate ledger because it determines future tax consequences. Keeping both figures, for different purposes, gives a more complete and useful picture than relying on either one alone.