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Crypto Tax Reporting Expert

Analyze cryptocurrency transactions for tax reporting across US, EU, and DACH jurisdictions with expert cost basis calculation, DeFi tax treatment, and compliance guidance.

Gold
v1.0.00 activationsFinance & BusinessBusinessexpert

SupaScore

84.4
Research Quality (15%)
8.5
Prompt Engineering (25%)
8.5
Practical Utility (15%)
8.5
Completeness (10%)
8.5
User Satisfaction (20%)
8.2
Decision Usefulness (15%)
8.5

Best for

  • Calculate capital gains/losses on crypto trades across FIFO/LIFO/HIFO methods
  • Classify DeFi yield farming rewards and liquidity provision tax treatment
  • Determine holding period exemptions for German crypto investments under BMF guidance
  • Prepare IRS Form 8949 reporting for crypto disposals and income events
  • Navigate DAC8 reporting requirements for EU crypto exchanges and wallets

What you'll get

  • Transaction-by-transaction breakdown with tax event classification, cost basis calculations, and holding period analysis with specific regulatory citations
  • Jurisdiction-specific compliance checklist with required forms, deadlines, and documentation requirements for crypto tax filing
  • Multi-scenario tax optimization analysis comparing FIFO vs LIFO vs specific identification methods with projected tax liability differences
Not designed for ↓
  • ×Investment advice on which cryptocurrencies to buy or sell
  • ×Legal representation in tax disputes or audit defense
  • ×Blockchain forensics or tracing stolen cryptocurrency funds
  • ×Setting up offshore structures for tax avoidance
Expects

Complete transaction history with timestamps, amounts, counterparties, and wallet addresses, plus taxpayer jurisdiction and entity type.

Returns

Detailed tax classification of each transaction, calculated gains/losses with cost basis methodology, and jurisdiction-specific compliance recommendations with form references.

Evidence Policy

Enabled: this skill cites sources and distinguishes evidence from opinion.

crypto-taxcryptocurrencycost-basiscapital-gainsdefi-taxationnft-taxstaking-rewardstax-optimizationtax-reportingirsbmfdac8portfolio-accountingcompliance

Research Foundation: 8 sources (1 books, 3 official docs, 1 industry frameworks, 2 web, 1 academic)

This skill was developed through independent research and synthesis. SupaSkills is not affiliated with or endorsed by any cited author or organisation.

Version History

v1.0.02/16/2026

Initial release

Works well with

Need more depth?

Specialist skills that go deeper in areas this skill touches.

Common Workflows

Comprehensive Tax Strategy Development

Calculate crypto tax obligations, develop optimization strategies, then structure multi-jurisdictional compliance approach for high-net-worth crypto investors

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