OnChain Accounting is a specialized crypto tax accounting firm serving B2B clients globally from NYC, helping businesses, funds, and Web3 teams stay audit-ready with precision-driven crypto tax accounting. As specialist crypto tax accountants, they provide IRS-compliant reporting across DeFi, staking, treasury management, and complex multi-wallet structures.
Core Services
- Crypto Tax Accounting — IRS-compliant crypto tax reporting and filing for businesses operating in the digital asset economy.
- Crypto Tax Professional — Expert crypto tax guidance and strategy from specialized professionals.
- Crypto Reconciliation — Transaction reconciliation across exchanges, wallets, and DeFi protocols.
- Crypto Mining Accounting — Specialized accounting for crypto mining operations including equipment depreciation and mining income.
- Crypto Bookkeeping — Ongoing bookkeeping for digital asset transactions and holdings.
- DeFi & NFT Accounting — Specialized accounting for DeFi activity and NFT-related transactions.
- CFO Services — Fractional CFO services for crypto businesses needing financial leadership.
- Crypto Loss Documentation — Documentation of crypto losses for tax deduction purposes.
Tailored Solutions
- For Trading Firms & Professional Crypto Traders — Reconciliation of large transaction datasets, accurate gains calculation, and compliant tax strategies for high-volume activity across exchanges, wallets, and blockchains.
- For NFT Businesses and Digital Asset Investors — Management of NFT activity including minting, sales, and trading with proper tax treatment.
- For Funds & Investment Entities — Fund-level accounting and tax compliance for digital asset investment vehicles.
- For Web3 Companies — Comprehensive accounting for treasury management, token operations, and DeFi activity.
Media Recognition
OnChain Accounting has been featured in MSN, Yahoo Finance, Benzinga, Investing.com, Nerdbot, Wicz, and other major financial and tech media outlets.
Companies Supported
OnChain Accounting has supported companies including ZETA, Digital, Houdini Swap, Crankk, Bitcoin News, Allnodes, and DeFi Pulse.
Why Choose OnChain Accounting
- Specialist crypto tax accountants serving B2B clients globally from NYC.
- IRS-compliant reporting across DeFi, staking, treasury, and multi-wallet structures.
- End-to-end tax & compliance support built for long-term regulatory readiness.
- Every transaction properly reconciled across exchanges and DeFi protocols.
- Expert application of legitimate deductions, tax deferrals, and capital loss strategies.
- Long-term crypto tax accounting partner that protects your financial position as you scale.
- Featured in major financial media including Yahoo Finance, Benzinga, and Investing.com.
- Rated 5/5 by clients.






































