OnChain Accounting (OCA) - Crypto Tax Accounting Firm

Company Overview

OnChain Accounting (OCA) is a crypto-specialized tax accounting firm based in New York City, providing comprehensive digital asset accounting services for individuals and businesses. The firm offers end-to-end crypto financial services including tax preparation, bookkeeping, reconciliation, CFO services, and specialized DeFi/NFT accounting.

Core Services

Tax Services

• Cryptocurrency tax preparation and planning
• IRS compliance and representation
• Multi-jurisdiction tax filings
• Tax optimization strategies

Bookkeeping & Reconciliation

• Crypto transaction tracking and categorization
• Wallet and exchange reconciliation
• Cost basis calculations
• GAAP-compliant financial records

CFO Services

• Strategic financial planning
• Cash flow management
• Financial reporting and analysis
• Board and investor reporting

DeFi & NFT Accounting

• DeFi transaction categorization (swaps, staking, lending)
• NFT purchase, sale, and royalty accounting
• Complex protocol interaction tracking
• Airdrop and rewards handling

Unique Selling Points

Full-Service Approach

Complete accounting services from transaction reconciliation through tax filing and CFO-level strategy.

DeFi/NFT Specialization

Deep expertise in complex DeFi protocols and NFT transactions that general accountants often mishandle.

NYC-Based

US-based firm with understanding of federal and state tax requirements for crypto investors.

End-to-End Service

Single provider for all crypto accounting needs rather than piecing together multiple specialists.

Target Clients

• Crypto investors requiring tax preparation
• DeFi users with complex transaction histories
• NFT traders and creators
• Web3 businesses needing bookkeeping
• Organizations requiring fractional CFO services

Why Choose OnChain Accounting

OnChain Accounting is ideal for crypto investors and businesses requiring comprehensive accounting services from a single provider. The firm's DeFi and NFT specialization combined with full-service offerings makes it suitable for clients with complex digital asset portfolios who want end-to-end support.