Crypto accounting is hard in a way that's easy to underestimate. The transactions themselves can be technically simple – buy, sell, transfer – but the accounting treatment is not. Under current US GAAP, most cryptocurrency holdings are treated as indefinite-lived intangible assets, which means they get written down when the fair value falls below cost but don't get written back up when prices recover. That asymmetry creates significant distortions in financial statements during volatile market periods, and companies that don't account for it correctly end up with financials that don't reflect economic reality.
Add to that the IRS's position on crypto as property – meaning every taxable disposition triggers a capital gain or loss based on cost basis tracking – and the complexity of DeFi protocols, staking rewards, hard forks, token swaps, and NFT transactions, and you have an accounting domain that requires genuine specialist knowledge. Someone who owns crypto personally is not the same thing as someone who can account for it correctly in a business context.
The core of the job is ensuring that cryptocurrency transactions are recorded accurately, classified correctly, and reported properly in both financial statements and tax filings.
On the financial accounting side, that means tracking cost basis for every acquisition, applying the impairment model correctly under US GAAP (or ASC 350-60 under the newer fair value option guidance), recording realized gains and losses on dispositions, and managing the balance sheet presentation of crypto holdings. For companies with significant crypto activity – trading firms, crypto-native businesses, companies that hold crypto as treasury assets – this is high-volume, high-consequence work.
On the tax side, it means maintaining transaction records at the level of detail the IRS expects, identifying taxable events (sales, swaps, payments, mining rewards, staking income), calculating gain or loss on each, and producing the documentation needed for accurate tax filings. The cost basis tracking problem alone – particularly for DeFi transactions where assets move across multiple wallets and protocols – requires specialized tools and methodologies that most general accountants don't have experience with.
Direct prior experience with crypto accounting in a business context, not personal investing. Familiarity with the current US GAAP treatment – both the historical intangible asset model and the newer fair value option under ASU 2023-08. Understanding of IRS Notice 2014-21 and subsequent guidance on crypto tax treatment. Experience with crypto accounting tools like Cointracking, TaxBit, or Cryptio. And comfort navigating situations where the accounting guidance hasn't fully caught up with the technology – which describes most of DeFi.
MAVI places crypto accountants with direct prior experience in crypto-native or crypto-active businesses, vetted for both the financial accounting and tax dimensions. Placement takes as fast as five days, with a 14-day trial.
One thing worth acknowledging: crypto accounting is an area where the guidance is still evolving. FASB's ASU 2023-08 introduced fair value accounting for certain crypto assets for fiscal years beginning after December 15, 2024. IRS guidance on specific transaction types – particularly in DeFi – remains incomplete. A good crypto accountant knows what the current guidance requires, where it's silent, and how to make defensible accounting judgments in the gaps. That judgment capacity is what separates a genuine expert from someone who learned the basics recently.
Under legacy US GAAP, most cryptocurrencies are classified as indefinite-lived intangible assets. They're recorded at cost and tested for impairment when fair value drops below cost – but unlike financial instruments, they can't be written back up if prices recover. FASB's ASU 2023-08, effective for fiscal years beginning after December 15, 2024, allows (and for in-scope entities, requires) fair value accounting for certain crypto assets, with changes in fair value recorded in net income. A crypto accountant needs to know which standard applies to your specific situation.
The IRS treats cryptocurrency as property. Every time crypto is sold, exchanged, or used for payment, a taxable event occurs and gain or loss must be calculated based on the asset's cost basis. This applies to crypto-to-fiat sales, crypto-to-crypto swaps, and using crypto to purchase goods or services. Staking rewards, mining income, and hard fork proceeds are generally treated as ordinary income at fair market value when received. The record-keeping burden is substantial, which is why crypto-specific accounting tools are effectively required.
It depends on the volume and complexity. A company with occasional crypto transactions – a few purchases and sales per year – might be adequately served by a general accountant familiar with the basics. A company with ongoing crypto activity, DeFi exposure, staking income, or crypto as a treasury asset needs dedicated crypto accounting expertise. The cost of getting it wrong – IRS penalties for incorrect tax treatment, audit findings for GAAP misapplication – typically exceeds the cost of the right hire.
TaxBit, Cointracking, and Cryptio are the most widely used platforms for crypto transaction aggregation and tax lot tracking. For companies on NetSuite or QuickBooks, integrations exist that allow crypto transaction data to flow into the general ledger. A crypto accountant who has used at least one of these platforms in a professional context is better positioned than one working in spreadsheets alone.