For most of the last decade, holding crypto on a startup balance sheet meant living with accounting that everyone agreed was broken, tax rules written for property transactions, and tooling that treated a wallet address like a foreign concept. That era is ending. Between 2024 and 2026, three things changed at once: FASB moved in-scope crypto assets to fair value accounting, the IRS shifted cost basis tracking to the wallet level, and brokers began filing a new information return, Form 1099-DA, with the IRS.
If your startup holds crypto, pays people in it, or earns token-denominated revenue, your books now have to keep up with all three. This guide walks through the accounting, the operational layer, and the tax rules as they stand in 2026.
One note before we start: this article is general information, not tax or accounting advice. Digital asset taxation is fact-specific and still evolving, so confirm your treatment with a qualified CPA before filing.
Who This Guide Is For
This guide is written for operating startups that touch crypto, not for exchanges, broker-dealers, or investment funds, which live under specialized regulatory and accounting regimes. Concretely, you are the audience if you are:
A startup holding crypto on the balance sheet. You accepted bitcoin from a customer, hold treasury ETH or BTC as a policy decision, or received tokens through a partnership.
A startup paying in crypto. You pay overseas contractors in USDC, settle vendor invoices in stablecoins, or grant tokens as compensation.
A startup earning token revenue. You run a protocol, sell services priced in tokens, earn staking or validator rewards, or receive grants from a foundation in its native token.
Even a small crypto footprint pulls you into these rules. There is no materiality carve-out in the tax code, and auditors have learned to ask about wallets early. If you are still setting up your core books, start with our startup accounting 101 guide and come back; everything here assumes a functioning accrual-basis general ledger underneath.
The Accounting: ASU 2023-08 Ends the Impairment Era
The old model, and why everyone hated it
Before the new standard, GAAP treated crypto as an indefinite-lived intangible asset, like a trademark. You recorded it at cost. If the price dropped below your carrying value at any point, even for an hour, you wrote it down and recognized an impairment loss. If the price recovered, you could not write it back up. Ever.
The result was a balance sheet that systematically understated crypto holdings and an income statement that recorded every dip but no recovery. A company that bought bitcoin at $40,000, watched it fall to $30,000, and then rise to $80,000 carried it at $30,000 and showed a $10,000 loss. Nobody, including FASB, thought this produced useful information.
The new model: fair value through net income
ASU 2023-08, codified as ASC 350-60, replaces that model for in-scope crypto assets. The mechanics:
- Measurement. In-scope crypto assets are measured at fair value under ASC 820 each reporting period.
- Remeasurement. Changes in fair value, both up and down, run through net income in the period they occur.
- Presentation. Crypto assets are presented separately from other intangibles on the balance sheet, and fair value gains and losses are presented separately in the income statement.
- Effective date. Fiscal years beginning after December 15, 2024, including interim periods, for all entities, public and private. For a calendar-year startup, that means the new model is mandatory from January 1, 2025. Early adoption was permitted, and many crypto-heavy companies took it.
- Transition. A cumulative-effect adjustment to opening retained earnings at adoption, so prior periods are not restated.
For founders, the practical upside is that your balance sheet finally reflects what your treasury is worth, and recoveries show up as gains instead of vanishing. The practical downside is earnings volatility: a treasury position in BTC now moves your net income every quarter, in both directions. Plan your board reporting accordingly, and consider showing operating results with and without crypto remeasurement.
What is in scope, and what is not
ASU 2023-08 applies only to assets that meet all six criteria: the asset meets the GAAP definition of an intangible asset; it does not provide the holder enforceable rights to or claims on underlying goods, services, or other assets; it is created or resides on a distributed ledger; it is secured through cryptography; it is fungible; and it was not created or issued by the reporting entity or its related parties.
Bitcoin and ether clearly qualify. Several common holdings do not:
NFTs fail the fungibility test and remain under other GAAP, typically the old intangible model.
Wrapped tokens generally fall outside the standard because they represent a claim on an underlying asset. Their treatment depends on the specific structure and rights involved, so evaluate each one on its facts rather than assuming fair value applies.
Your own token is excluded because the standard does not apply to assets created or issued by the reporting entity or its related parties. Accounting for self-issued tokens is one of the least settled areas in GAAP and a strong reason to involve a specialist early.
Stablecoins require judgment. Many are structured as a claim on underlying reserves, which would put them outside ASU 2023-08, and depending on terms they may be accounted for as financial assets. Do not guess; document the analysis.
Disclosure requirements
The standard adds real disclosure work. Each period you disclose significant crypto holdings by asset: name, cost basis, fair value, and units held, plus any contractual sale restrictions. Annually, you provide a rollforward of crypto activity, additions, dispositions, gains, and losses, along with the cost basis method used and cumulative realized gains and losses on dispositions.
Read that list again with an operational eye. Cost basis by asset. Units by asset. A full activity rollforward. You cannot produce these from a general ledger that records crypto as one lump-sum account. Which brings us to the subledger.
The Operational Layer: Why a Subledger Is Non-Negotiable
QuickBooks and NetSuite were built for bank feeds, not block explorers. They cannot pull transactions from a wallet address, price a token transfer at the minute it settled, distinguish a transfer between your own wallets from a taxable disposal, or track cost basis lots across hundreds of micro-transactions. If you try to run crypto activity directly in the GL, you will end up with a spreadsheet bridge that breaks the first month volume picks up, and an audit trail no one can reconstruct.
A crypto subledger solves this the same way a payroll system or a billing system does: it ingests the native activity, applies accounting logic, and posts summarized journal entries to the GL. A good one connects to your wallets, exchanges, and custodians; prices every transaction at execution time; tags transfers, trades, income, and spend; tracks lot-level cost basis per wallet; computes fair value remeasurement under ASC 350-60; and generates the disclosure rollforward.
The market has matured into a handful of credible options:
Bitwave is the enterprise end of the market, aimed at institutional finance teams, with broad chain and DeFi coverage, multi-entity support, and integrations into NetSuite, Sage, QuickBooks, and Xero. It goes beyond pure subledger work into payments and compliance workflows.
Cryptio positions itself around audit-grade reporting and is a common choice for companies heading into their first audit or operating under regulatory scrutiny, with deep integration coverage across chains, custodians, and exchanges.
Cryptoworth targets finance teams managing many assets across many sources, with an emphasis on reconciliation and cost basis tracking, and tends to suit smaller web3-native teams on price and setup effort.
Integral focuses on speed to close, giving accounting teams real-time visibility into on-chain activity with a clean path to monthly close, and appeals to teams that want a lighter-weight tool than the enterprise platforms.
Expect entry pricing for the established platforms to start in the low hundreds of dollars per month and scale with transaction volume and entities. Selection criteria that actually matter: coverage of the specific chains and custodians you use, quality of the GL integration, lot-level basis tracking per wallet (see the tax section below for why), and whether the vendor can produce ASU 2023-08 disclosures out of the box. Run a one-month parallel close before committing.
The subledger does not replace bookkeeping discipline; it feeds it. Someone still has to review the tagged activity monthly, tie subledger balances to on-chain balances, and post the entries. Treat the wallet reconciliation with the same rigor as the bank reconciliation.
Revenue Recognition Wrinkles for Token Models
If customers pay you in crypto for a normal service, revenue recognition follows the usual model: you measure revenue at the fair value of the consideration received and then account for the asset you now hold separately. The ASC 606 framework still governs when and how much revenue you recognize; crypto just changes the measurement of what you collected.
Token-native models are harder:
Noncash consideration timing. Under ASC 606, noncash consideration is measured at contract inception, but tokens move daily. Document your measurement policy and apply it consistently.
Token grants and rewards. Foundation grants, ecosystem incentives, and validator or staking rewards are typically income at fair value when received, but whether they are revenue, other income, or something else depends on what you did to earn them.
Selling your own token. If token buyers receive rights to future platform functionality, you may have a performance obligation and deferred revenue rather than a completed sale. This is the single most common place token startups misstate revenue, and it is squarely where you want a specialist opinion before you book anything.
Principal versus agent. Marketplaces and protocols that route tokens between parties need the same gross-versus-net analysis as any fintech, made harder by the fact that on-chain flows do not always match the contractual relationships.
Taxes: Property Treatment in the 1099-DA Era
The foundational rule has not changed since IRS Notice 2014-21: digital assets are property, not currency. Everything else follows from that.
Income at receipt. When you earn crypto, through mining, staking, airdrops, or getting paid by a customer, you have ordinary income equal to the asset's fair market value when you receive it. Rev. Rul. 2023-14 confirmed this for staking rewards: income lands in the year you gain dominion and control over the tokens, meaning the ability to sell or transfer them, whether you stake directly or through an exchange. That fair market value also becomes your cost basis in the tokens.
Tax on disposal, not on holding. Unrealized appreciation is not taxed, even though it now runs through your GAAP net income. The gap between book and tax treatment after ASU 2023-08 is real, so expect deferred tax items if you are a taxpaying entity. Tax is triggered when you dispose: selling for cash, swapping one token for another, or spending crypto on anything, including paying a vendor or an employee. Each disposal produces a capital gain or loss against basis. For corporations, remember that capital losses only offset capital gains, which makes casual treasury trading more expensive than founders expect.
Paying people in crypto. Wages paid in crypto are wages, subject to withholding and payroll taxes on the fair market value at payment, and contractor payments count toward 1099 reporting thresholds. The payment is also a disposal of the crypto by the company, with its own gain or loss.
Form 1099-DA. Starting with transactions on or after January 1, 2025, custodial digital asset brokers must report gross proceeds from sales and exchanges to the IRS on Form 1099-DA, with the first forms issued during the 2026 filing season. Cost basis reporting phases in for covered assets beginning with 2026 transactions. The practical consequence for startups: the IRS now sees your exchange-side disposals, so your return has to reconcile to broker-reported proceeds. Sloppy records no longer just risk misstatement; they generate mismatches that invite notices.
Wallet-level basis under Rev. Proc. 2024-28. This is the rule most crypto-holding startups missed. Through 2024, many taxpayers tracked cost basis universally, pooling all lots of an asset across every wallet and exchange. Rev. Proc. 2024-28 ended that: from January 1, 2025, basis must be tracked wallet by wallet and account by account. The IRS provided a one-time safe harbor to allocate existing unused basis across wallets as of that date, and the allocation is irrevocable. Going forward, FIFO applies by default within each wallet unless you can support specific identification. This is precisely why lot-level, per-wallet tracking was listed as a subledger selection criterion above: a tool that only computes universal basis is computing a number the IRS no longer accepts.
Do not forget the annual digital asset question on the corporate return, state tax exposure, and sales tax where you sell taxable goods for crypto. If your entity structure or filing calendar is not settled, our startup tax overview covers the baseline obligations that sit underneath all of this.
Treasury Policy for Crypto-Holding Startups
If crypto sits on your balance sheet, write a one-page treasury policy and have the board approve it. It should cover:
- What you hold and why. Operating float in stablecoins versus a deliberate BTC or ETH position are different decisions with different risk budgets. Cap the treasury percentage that can sit in volatile assets.
- Custody and controls. Named custodian or wallet infrastructure, multi-signature or MPC approval thresholds, key management, and who can initiate versus approve a transfer. A single founder with sole signing power over the treasury is a diligence red flag and an operational one.
- Conversion rules. When customer receipts in crypto get swept to stablecoins or fiat, and who decides. Automatic sweeps remove discretion and shrink both volatility and tax complexity.
- Runway insulation. Whatever you hold speculatively, the next 12 months of operating spend should not depend on a token price. Mark that boundary explicitly.
The policy does double duty: it disciplines day-to-day decisions and answers the questions investors and auditors will ask anyway.
Diligence and Audit Expectations
Crypto on the balance sheet changes how outsiders examine you. In a financing or M&A process, expect diligence requests for a complete wallet inventory, proof of control over each address, subledger reports tying on-chain balances to the GL, your basis records, and your treasury policy. An acquirer's tax team will rebuild your disposal history; if you cannot produce lot-level records, they will assume the worst and price it into the deal.
Auditors, for their part, will independently confirm on-chain balances, test your proof of ownership (often via signed messages from your wallets), evaluate your pricing sources for fair value, scrutinize custody controls, and test the completeness of wallet activity, the risk that there are wallets you did not tell them about. Fair value measurement for thinly traded tokens gets extra attention, since an illiquid token's quoted price may not survive audit scrutiny at your position size.
None of this is exotic anymore. Audit firms have crypto practices, and the ones that do will walk in with a standard request list. The startups that struggle are the ones reconstructing two years of wallet history the month before fieldwork.
When to Bring In a Crypto-Literate Accountant
A generalist bookkeeper can handle a startup that occasionally accepts a stablecoin payment and sweeps it to fiat. Beyond that, the specialist threshold arrives quickly. Bring in crypto-literate accounting help when any of these is true: crypto is a material and persistent balance sheet position; you earn staking, validator, or protocol revenue; you launched or plan to launch your own token; you pay a meaningful share of contractors or employees in crypto; or you are within 18 months of an audit or a priced round with crypto on the books.
The failure mode is not usually fraud or negligence. It is a competent generalist applying cash-and-accrual instincts to an asset class with its own measurement standard, its own basis rules, and its own information reporting regime, and finding out at audit or diligence time that the books need rebuilding. Rebuilding costs multiples of doing it right the first time.
At StartupCFO we have set up crypto accounting stacks alongside our fractional CFO work, and the pattern is consistent: a subledger chosen for your actual chains and custodians, a monthly wallet reconciliation with the same rigor as the bank rec, a board-approved treasury policy, and a tax preparer who has filed crypto returns before. If crypto is on your balance sheet and your close process has not caught up to the new rules, book a free consultation and we will walk through where you stand.
