Crypto tax pros in California

Encino, CA / Audit, Attestation & Blockchain Forensics

A California digital forensics firm with dedicated blockchain forensics, crypto asset identification and crypto wallet decryption services. It works with legal teams, financial institutions and regulators to trace blockchain-based assets and investigate crypto fraud.

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 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.

Temecula, CA / Crypto Tax Attorneys

Southern California tax firm with a cryptocurrency page covering IRS Notice 2014-21 property treatment, which crypto events are taxable, and documentation of dates, fair market value and cost basis. Services listed include IRS representation, crypto tax planning and reporting for individuals and businesses.

Los Angeles, CA / Crypto CPAs & Tax Firms

A Santa Monica and West Los Angeles accountancy corporation with a dedicated cryptocurrency practice. Their crypto page walks through how the IRS treats digital assets as property and offers reporting help for investors, traders, miners and businesses alongside the firm's bookkeeping and CFO services.

Irvine, CA / Crypto Tax Attorneys

Dual-licensed tax attorney and CPA firm whose Bitcoin and virtual currency page walks through how the IRS treats digital assets and what happens when crypto gains go unreported. Work covers crypto audit representation, criminal tax exposure, FBAR and FATCA reporting of offshore exchange accounts, and voluntary disclosure.

Calabasas, CA / Crypto CPAs & Tax Firms

A Los Angeles-area CPA practice built entirely around digital asset taxation. The firm reconciles exchange and wallet activity into capital gain and loss reports, prepares returns signed by licensed CPAs, and advises on mining, DeFi, NFT and alt-coin positions.

Newport Beach, CA / Crypto Tax Attorneys

Orange County tax firm with a virtual currency practice page. Its attorneys represent clients on the taxation and regulation of virtual currency and in IRS audits, appeals and litigation involving digital assets.

San Francisco, CA / Crypto Tax Attorneys

San Francisco tax law and CPA firm with a dedicated cryptocurrency page. Its attorneys handle crypto tax reporting, IRS examinations of digital asset holdings, and litigation when an audit cannot be resolved at the exam level.

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.

San Francisco, CA / Crypto Bookkeeping & Outsourced Accounting

A San Francisco startup accounting firm providing CFOs, accountants and tax advisors to venture-backed companies. Its fintech practice states it partners with crypto, blockchain and NFT startups on financial modeling, revenue flows and regulatory reporting.

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.

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 Tax Attorneys

Los Angeles tax firm whose Bitcoin and crypto page explains how IRS crypto audits are built, including John Doe summonses to exchanges, blockchain analytics, Form 1099-DA reporting and Operation Hidden Treasure. They represent taxpayers in crypto examinations involving unreported income, cost basis errors and FBAR or Form 8938 gaps.

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.