Tax Law Offices of David W. Klasing

Irvine, CA / Crypto Tax Attorneys

Tax law firm focused on IRS voluntary disclosure and offshore compliance that publishes a cryptocurrency tax lawyers page. Relevant work includes unreported crypto held on foreign exchanges, FBAR and FATCA questions, and getting non-compliant taxpayers back into the system.

Los Angeles, CA / Crypto CPAs & Tax Firms

A Los Angeles CPA firm led by Joshua V. Azran that lists blockchain and cryptocurrency as a named focus area. Their crypto page covers tax treatment of ICOs, STOs, SAFTs, mining, staking, airdrops, hard forks and masternodes, and the firm also performs audits, forensic accounting and outsourced CFO work.

Woodland Hills, CA / Crypto Tax Attorneys

California tax controversy firm led by former IRS trial attorney Dennis Brager, with a cryptocurrency page addressing IRS reporting rules for people who sell or exchange digital assets. The firm's work is civil and criminal tax disputes rather than return preparation.

San Francisco, CA / Crypto CPAs & Tax Firms

A California CPA firm with a service line aimed at crypto and Web3 entrepreneurs. They publish offices in San Francisco, Culver City, San Diego and Irvine and handle crypto tax and accounting alongside general small business work.

San Diego, CA / DeFi & NFT Tax Specialists

A San Diego crypto tax practice led by former Big Four digital-asset accountants. Its digital asset reconciliation process reviews trades, transfers, staking rewards, DeFi movements and NFT events, then produces Form 8949, Schedule D and 1099-DA cost basis support.

San Rafael, CA / Crypto Tax Attorneys

Boutique tax controversy firm that represents crypto investors, traders and businesses in IRS examinations tied to digital asset activity. The practice page describes rebuilding incomplete wallet and exchange records, responding to audit notices and summonses, and handling multi-year crypto reporting problems.