Track Your Base L2 Transactions for Belgian Tax Reporting

Automatically import all your Base transactions - DeFi, swaps, and transfers. Get a complete Belgian tax report with proper classification (capital gains tax, movable income, Annex 2).

Connect Base Wallet →
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What is Base?

A secure, low-cost Ethereum Layer 2 network built by Coinbase

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Layer 2 Speed

Transactions confirm in seconds, not minutes. Experience near-instant DeFi operations.

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Ultra-Low Fees

Pay cents instead of euros for transactions. Base fees are 10-100x cheaper than Ethereum mainnet.

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Ethereum Security

Built on Ethereum, secured by Ethereum. Base inherits the security of the world's largest smart contract platform.

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Coinbase Backed

Developed and supported by Coinbase, one of the world's largest and most trusted crypto exchanges.

Why Track Base with Cryptotax?

Specialized Belgian tax reporting for your Base L2 activities

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Belgian Tax Compliant

Automatic classification of Base transactions according to Belgian tax law. We understand capital gains tax, movable income, and Annex 2.

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Complete DeFi Support

Track swaps, liquidity pools, lending protocols, and NFT transactions on Base. All DeFi activities properly categorized.

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Real-time Synchronization

Your Base transactions are automatically fetched and updated. No manual CSV imports or data entry required.

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Token Recognition

Automatic identification and valuation of Base tokens. We track prices in EUR for accurate Belgian tax reporting.

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Multi-Chain Support

Combine Base transactions with Ethereum L1, Kraken, and other sources in one unified tax report.

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Accountant Ready

Export detailed reports in PDF and CSV format, ready for your accountant or MyMinfin submission.

What We Track on Base

Complete coverage of all your Base L2 activities

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Token swaps on Base DEXes

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ETH and token transfers

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Bridge transactions (L1 ↔ Base)

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Liquidity pool deposits/withdrawals

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Lending and borrowing activities

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NFT purchases and sales

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Gas fees paid in ETH

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Smart contract interactions

How It Works

Three simple steps to complete Base tax reporting

1

Connect Wallet

Enter your Base wallet address (0x...). We only need read-only access to public blockchain data.

2

Automatic Import

We fetch all your Base transactions and classify them according to Belgian tax rules.

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Export Report

Download your tax report in PDF or CSV format, ready for MyMinfin or your accountant.

Frequently Asked Questions

Do I need to provide my private key?
No! We only need your Base wallet address (0x...). All transactions are public on the blockchain. We never ask for private keys or seed phrases.
Can I track multiple Base wallets?
Yes! You can add multiple Base wallet addresses to your account. All transactions will be consolidated in one tax report.
What about bridging between Ethereum and Base?
Bridge transactions are automatically detected and properly handled. We track when you bridge assets between Ethereum L1 and Base L2.
How are Base transactions taxed in Belgium?
Base transactions follow the same Belgian tax rules as Ethereum. Swaps may be taxable as capital gains (vak XV) or as miscellaneous income for speculative profiles, DeFi yields as movable income (vak VII), and held assets may require reporting (Annex 2). Our system automatically classifies each transaction.
Is there a transaction limit?
The free scan allows you to preview your Base transactions. Full access requires a subscription based on your transaction volume. Check our pricing page for details.

Related Integrations

Discover our other blockchain integrations

Morpho

DeFi lending vaults with yield tracking and MORPHO rewards.

Uniswap

LP tokens, swaps and liquidity pool transactions on Base.

Circle Bridge

Native USDC cross-chain transfers via CCTP.

Ethereum L1

The original Ethereum mainnet with extensive DeFi support.

Arbitrum

The largest Ethereum rollup with extensive DeFi support.

Ready to Track Your Base Transactions?

Connect your Base wallet now and get Belgian-compliant tax reports in minutes.

Connect Base Wallet → Try Free Scan First