Transaction Reconciliation & Bookkeeping
The foundation of crypto accounting is complete transaction capture. Every trade, transfer, staking reward, fee, DeFi interaction, NFT mint, and airdrop must be recorded with the correct timestamp, fair market value, and account classification. Unlike traditional bank reconciliation, crypto requires parsing blockchain data, exchange APIs, and CSV exports from dozens of sources simultaneously.
We connect to all major exchanges (Binance, Coinbase, Kraken, OKX, Bybit, and 300+ others) via API and to all major blockchains via wallet address tracking. Transactions are automatically categorised, then reviewed by our team for complex interactions requiring manual judgment.
Monthly close includes: trial balance in your functional currency, journal entries for all crypto movements, unrealised gain/loss calculations under your chosen standard, accruals for staking income, and management accounts ready for review.
- API connections to all major exchanges — no manual CSV imports required
- Wallet tracking across Ethereum, Bitcoin, Solana, BNB Chain, Polygon, Avalanche, and 50+ chains
- DeFi protocol parsing (Uniswap, Aave, Compound, Curve, Lido, and major protocols)
- Cost basis calculation: FIFO, LIFO, HIFO, or Average Cost by jurisdiction
- Monthly management accounts and board pack data
Crypto Tax Reporting
Crypto tax reporting requires identifying every taxable event across your transaction history — disposals (crypto-to-fiat and crypto-to-crypto), staking rewards, mining income, airdrops, hard fork tokens, and DeFi income events. Each event requires a fair market value determination at the exact time of the transaction.
We prepare tax reports for individuals and businesses in all major crypto jurisdictions: US (Form 8949, Schedule D, Schedule C for mining), UK (HMRC HMRC Capital Gains and Income Tax), Germany (Anlage SO), Singapore (IRAS reporting), UAE (for corporate tax where applicable), and most EU jurisdictions under local tax rules.
| Tax Event Type | Treatment (US) | Treatment (UK) | Notes |
|---|---|---|---|
| Crypto-to-fiat disposal | Capital gain/loss | Capital gain/loss | Short vs long-term rate applies in US |
| Crypto-to-crypto swap | Taxable disposal | Taxable disposal | Realises gain/loss in both jurisdictions |
| Staking rewards | Ordinary income (IRS Rev. Rul. 2023-14) | Misc. income or trading income | FMV at time of receipt |
| Mining income | Ordinary income + SE tax | Trading or misc. income | Deductible expenses apply |
| Airdrops | Ordinary income (if freely received) | Misc. income | Some jurisdictions defer until disposal |
Audit Preparation & Support
Crypto audits are more demanding than traditional audits due to the complexity of verifying on-chain asset existence, custody arrangements, and the absence of traditional banking confirmations. We prepare your financials and supporting schedules to minimise audit time and cost, and liaise directly with your external auditors throughout the process.
Our audit prep service covers: preparation of the crypto asset roll-forward schedule (opening balances, purchases, disposals, revaluations, closing balances), documentation of custody arrangements (hot wallet vs cold storage, exchange custody), exchange confirmation letters, blockchain explorer evidence packages, and reconciliation to financial statement balances.
- Crypto asset roll-forward schedule prepared to auditor specification
- Custody and private key control documentation
- Fair value support: pricing source documentation for each asset class
- Exchange balance confirmation coordination
- Liaison with Big 4 and mid-tier audit firms experienced in crypto
- Proof of Reserves audit support (Merkle tree methodology)
Crypto Fund Accounting
Crypto funds — hedge funds, venture capital funds, index funds, and yield funds — require specialist fund accounting that combines traditional fund administration skills with deep crypto knowledge. NAV calculation is particularly challenging when portfolios include illiquid tokens, DeFi positions, locked staking, NFTs, and early-stage token vesting schedules.
We calculate NAV using fair value hierarchy: Level 1 (exchange-traded prices) for BTC, ETH, and major tokens; Level 2 (observable inputs) for less liquid assets; Level 3 (unobservable inputs — DCF, comparables) for seed investments and locked tokens. All Level 3 valuations are documented and defensible.
Regulatory Reporting & Management Accounts
Licensed VASPs, exchanges, and crypto financial services firms must submit periodic financial reports to their regulator — typically annual audited accounts, quarterly or monthly management reports, and AML/CFT financial data. We prepare all regulatory financial submissions and coordinate with your compliance team for narrative reporting.
Services include: annual VASP financial statements (formatted to regulator requirements), management accounts pack (P&L, balance sheet, cash flow, key metrics), AML officer financial data support, AIFMD Annex IV submissions for EU AIFMs, and Form PF for US registered investment advisers.
Onboarding & Monthly Process
Software & Tools We Support
| Tool | Best For | IFRS/GAAP | DeFi Support |
|---|---|---|---|
| Cryptio | Enterprises, exchanges | Full IFRS | Strong |
| Bitwave | DAOs, corporate treasury | US GAAP + IFRS | Strong |
| Koinly | Individuals, SMEs | Basic | Good |
| Lukka | Funds, custodians | Full IFRS + US GAAP | Moderate |
| TaxBit | US tax compliance | US GAAP | Good |