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BA | Tax

Digital Asset Tax Reporting

Tax-ready reports with FIFO and WAC cost basis calculations. DeFi on-chain transactions, CEX trading history, and multi-currency support with central bank exchange rates.

For: CFOs, Tax Advisors, Accountants · Sectors: Crypto funds, Family offices, Accounting firms

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Tax Modules

DeFi Tax Module

From $200

Complete on-chain DeFi activity classification and tax calculation. Every transaction is categorized with cost basis and taxable event type.

Token swaps classified as taxable disposals
Staking rewards as income at receipt date FMV
LP add/remove with impermanent loss tracking
Bridge transactions matched cross-chain
Airdrop income at claim-date market value
Gas fees attributed to relevant transactions

Supported: Ethereum, Arbitrum, Base, Polygon, Optimism, Avalanche, BNB Chain, and all supported EVM L2s

CEX Tax Appendix

From $150

Import exchange history from any supported CSV format. Get FIFO capital gains calculations, fiscal year summary, realized vs. unrealized gains, and a structured export for your accountant.

Auto-detection for Binance, Coinbase, Kraken, Bybit, OKX
FIFO capital gains with per-trade breakdown
Fiscal year summary with realized/unrealized gains
Fiat flow analysis with monthly breakdown
Fee tracking (trading fees, withdrawal fees)
CSV export formatted for your accountant

Supported: Binance, Coinbase, Kraken, Bybit, OKX, and generic CSV import

Cost Basis Analysis

Included

Accurate cost basis calculation across all your positions using FIFO or WAC methodology. Multi-currency support with central bank exchange rates for CHF, EUR, and USD.

FIFO (First-In, First-Out) method
WAC (Weighted Average Cost) method
Central Bank FX rates (ECB, SNB, Fed)
Multi-currency: CHF, EUR, USD, GBP
Cross-source cost basis (CEX + DeFi merged)
Per-asset holding period tracking

Supported: Applied across all CEX and DeFi transactions

Why BA | Tax

Compliance + Tax in One Platform

Few competitors offer compliance screening and tax reporting together. Screen a wallet and generate its tax report in the same workflow.

Multi-Jurisdiction Support

Tax calculations adapt to your jurisdiction's rules. FIFO for Switzerland, specific identification where allowed, local fiscal year boundaries.

Central Bank Exchange Rates

We use ECB, SNB, and Federal Reserve rates for fiat conversions, not exchange-reported rates. This is what auditors and tax authorities expect.

Audit-Ready Output

Every calculation comes with a full audit trail: transaction-level detail, methodology applied, rates used, and sources cited.

Integrated with BA | Compliance

Tax modules are available as add-ons to any compliance screening report. Screen a wallet, then generate its DeFi tax report in one click. Or upload exchange CSVs alongside compliance analysis for a complete picture.

Wallet Screening →AML Toolkit →BA | Audit →

Ready to Generate Tax Reports?

DeFi + CEX tax analysis with FIFO/WAC cost basis and central bank exchange rates.

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