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DYOR.tax Crypto Tax Calculator

Your crypto taxes, solved. Upload your exchange CSV or scan your wallets for a filing-ready tax report with cost basis, trade-by-trade P&L, and income tracking across exchange, wallet, and country-specific filing flows.

Coinbase Calculator → Binance Calculator → Kraken Calculator →
✓ Free instant preview ✓ No sign-up required ✓ FIFO, LIFO, HIFO & Section 104 ✓ 40+ supported networks + Bitcoin ✓ Brazil, Spain, Germany, Italy, France, Austria & Poland live

Exchange Calculators

Start with the major CSV imports, then branch into specialist flows like Robinhood, PayPal, Bitstamp, and MEXC when your year needs them.

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Tax Guides That Connect Back to the Product

Use the topical guides when the hard part is classification, not just importing the file. Each guide links back into the right calculator flow.

Crypto Staking Taxes

Income on receipt, later disposal, liquid staking tokens, and where staking rows belong in the final filing flow.

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Airdrop Taxes

When airdrops are taxable, how basis starts, and how wallet plus exchange history should be merged for reporting.

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DeFi Lending Taxes

Aave, Compound, LPs, liquidations, and the difference between income-like yield and disposal events.

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Polymarket & Kalshi Taxes

Prediction market treatment, platform differences, and where the dedicated Polymarket calculator fits into the broader filing picture.

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Token Calculators

Scan your wallet address for automatic tax calculations - no CSV needed.

Bitcoin

UTXO-level tracking across P2PKH, P2SH, Bech32, and Taproot addresses. Merge exchange CSV with BTC wallet history. Up to 3 addresses.

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Ethereum

DeFi swaps, staking rewards, gas fee disposals, and supported protocol metadata with review flags across 40+ supported networks. One address covers all chains.

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Solana

Full SPL token history including meme coin trades, staking epoch rewards, and Raydium/Jupiter/Orca swaps. No export needed.

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Polymarket Tax Reporting

Proxy wallet imports, settled outcomes, and filing-ready previews.

Free preview, no sign-up required

Calculate your Polymarket taxes in minutes

Built for real Polymarket trading: proxy wallet activity, market-by-market P&L, settled outcomes, and optional CSV support for deposits and withdrawals.

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Built specifically for Polymarket's proxy wallet structure

✓ Market-by-market P&L ✓ Settled wins/losses ✓ No sign-up required ✓ Supports FIFO, LIFO, HIFO & Section 104

Wallet Scanning

Add your wallet addresses alongside your exchange CSV for a complete picture.

Read-only wallet merge

Scan MetaMask and Phantom without extra exports

Extend your exchange CSV with self-custody activity when funds leave the platform. That keeps DeFi, staking, SPL tokens, and cross-chain transfers inside the same report.

Read-only scan Merge with CSV 40+ supported networks, including Solana
Start with your wallet
MetaMask Calculator → Phantom Calculator →

Use one wallet scan to extend coverage across DeFi, staking, NFTs, Solana, and Bitcoin-linked activity.

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40+ Supported Networks

Ethereum, Polygon, Arbitrum, Base, Optimism, Avalanche, BSC, and more.

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DeFi Protocols

supported protocol metadata with review flags. Uniswap, Aave, Lido, Curve, and every major DeFi app.

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Bitcoin

P2PKH, P2SH, Bech32, and Taproot addresses. Up to 3 BTC wallets per report.

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Solana

Full Solana transaction history including SPL tokens and DeFi activity.

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Trade-by-Trade P&L

Every buy, sell, swap, and staking reward matched and priced with the correct country-specific cost basis method.

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Country-Specific Filing Rules

US, UK, Canada, Australia, NZ, India, South Africa, plus live Brazil, Spain, Germany, Italy, France, Austria, and Poland coverage from the same product family.

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Filing-Ready PDF

Capital gains table mapped to your tax forms. Form 8949, SA108, Schedule 3, PIT-38, and more.

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Private & Secure

No permanent CSV storage. Read-only wallet scanning. Encrypted reports with 12-month retention.

Simple, one-time pricing

No subscriptions. Pay once per tax year. Exchange CSV pricing counts only disposals and income events in the selected tax year; wallet scan pricing counts scanned wallet transactions.

Up to 50 events
$29
51 - 100
$39
101 - 500
$49
501 - 1,000
$59
1,001 - 3,000
$79
3,001 - 5,000
$99
5,001+
$129

Supported Countries & Regions

Country-specific cost basis methods, tax rates, and filing instructions, plus live regional site experiences for Brazil, Spain, Germany, Italy, France, Austria, and Poland.

🇺🇸 United States 🇬🇧 United Kingdom 🇨🇦 Canada 🇦🇺 Australia 🇳🇿 New Zealand 🇮🇳 India 🇿🇦 South Africa 🇧🇷 Brazil 🇪🇸 Spain 🇩🇪 Germany 🇮🇹 Italy 🇫🇷 France 🇦🇹 Austria 🇵🇱 Poland
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No Account Required

Upload and preview instantly. No email, no sign-up, no password.

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One-Time Payment

Pay once per tax year. No recurring subscriptions or hidden fees.

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Filing-Ready Reports

PDF mapped to your tax forms with step-by-step filing instructions.

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Tested & Validated

290+ automated tests. UK reports validated against 6 HMRC examples.