// idea #63 · Fintech

Crypto Portfolio Tax Reporter

Agent imports on-chain transactions and produces tax-ready capital gains reports.

⚙ Medium Fintech 💰 $49–$299 per tax year 🤖 82% autonomous ⏱ 3–4 weeks to launch
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Revenue potential
$49–$299 per tax year
Time to launch
3–4 weeks
Agent autonomy
82%

How the agent runs it

User connects wallets and exchange APIs. Agent imports all transactions, calculates cost basis (FIFO/LIFO/ACB), identifies taxable events, and produces CRA/IRS-compatible capital gains report.

Tech stack

Claude APIEtherscan APICoinbase APIKoinly APIPythonWeasyPrint

Monetization

$49 (under 100 transactions), $299 (unlimited). Annual subscription with updated tax rules.

Key risks

  • Tax treatment of DeFi/NFTs is still evolving
  • Cannot provide tax advice — accountant review required

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