Crypto Accounting, Bookkeeping & CFO Services

Comprehensive cryptocurrency accounting, bookkeeping, and tax services firm specializing in digital assets. OnChain Accounting provides professional accounting services for businesses operating in the Web3 economy, handling all aspects of crypto financial management from day-to-day bookkeeping to strategic CFO leadership.

Core Services

Crypto Tax Accounting

Annual tax filings for capital gains, staking income, NFT sales, DeFi activity, and multi-wallet transactions. IRS-compliant cost basis methods with proactive tax planning strategies including tax-loss harvesting. Handles complex scenarios including DeFi yield farming, liquidity provision, staking rewards, NFT royalties, airdrops, token launches, and multi-chain operations.

Crypto Bookkeeping

Day-to-day crypto bookkeeping managing both fiat and digital asset transactions. Transaction-level reconciliation across blockchains, real-time valuation tracking, and accurate classification of taxable events such as staking rewards, token transfers, and protocol interactions. Maintains crypto-native accounting systems structured for clarity, compliance, and long-term scalability.

DeFi Accounting

Specialized DeFi accounting navigating the complexities of decentralized finance transactions. Tracks all on-chain DeFi activity including staking, liquidity provision, bridging, protocol incentives, yield farming, impermanent loss calculations, and yield auditing. Prevents income misclassification and delivers audit-ready records with current tax guidance applied.

NFT Accounting

Manages unique challenges of non-fungible token transactions including NFT mints, purchase and sale tracking, NFT tax reporting and compliance, royalty income tracking, airdrop accounting, gas fee allocation, and NFT investment analysis. Ensures accurate classification and reporting of NFT transactions under current tax guidance.

Crypto Mining Accounting

Addresses unique challenges related to revenue recognition, operating costs, and capital expenditures for mining operations. Categorizes mining income, tracks equipment and electricity costs, calculates depreciation schedules, manages operating expense allocation, and ensures compliant tax treatment of both proof-of-work mining rewards and staking/validation income.

Transaction Reconciliation

Consolidates and verifies crypto activity across multiple wallets, exchanges, and DeFi platforms. Pulls data from all wallets, protocols, and platforms, matches every trade, corrects discrepancies between CSV exports and API data, and produces a single, defensible financial record. Eliminates data gaps and prevents under-reporting, over-reporting, and double-counting issues.

CFO & Financial Controller Services

Outsourced CFO and financial controller services providing Web3 teams with strategic financial leadership, treasury management, and crypto-native financial operations expertise. Includes monthly financial reporting, expense management, treasury tracking with crypto-native precision, token incentive management, protocol revenue tracking, budgeting in stablecoins, and investor-ready financial statements.

Target Clients

Designed for trading firms, Web3 companies, DAOs, professional crypto traders, digital asset investors, Web3 startups, blockchain companies, DeFi treasury participants, protocol teams, liquidity providers, yield farmers, NFT businesses, NFT marketplaces, mining operations (solo and commercial), high-volume trading operations, and businesses with multi-chain activity.

Key Benefits

IRS-compliant tax preparation, accurate capital gains calculations, proactive tax planning to minimize liability, accurate understanding of financial health, investor-ready books, reduced financial risk through proper record-keeping, complete transaction accuracy, elimination of data gaps and discrepancies, strategic financial guidance, organized financial operations, treasury management expertise, and the ability to stay financially agile while managing token economics and on-chain revenue.