Crypto Tax Reporting in 2026: What Changed and What You Need to Know
2026 is the first full year where multiple major regulatory changes are in effect simultaneously. If you're a crypto company, your tax reporting obligations have changed materially. Here's what you need to know.
What Changed
ASC 350-60: Fair Value for Digital Assets (US GAAP)
Effective for fiscal years beginning after December 15, 2024, ASC 350-60 requires crypto assets to be measured at fair value with changes recognized in the income statement. This replaces the old impairment-only model under ASC 350 (intangible assets).
Impact: Unrealized gains are now recognized in income. If your BTC treasury went from $80K to $100K, that $20K gain hits your P&L — even if you didn't sell. This creates income tax implications for entities in jurisdictions that tax book income.
IRS Reporting: Form 1099-DA
Starting 2026, US exchanges and brokers must report digital asset transactions on Form 1099-DA. This means the IRS has transaction-level data for US persons. The "did you receive, sell, or exchange digital assets?" checkbox on Form 1040 is no longer optional awareness — it's backed by third-party reporting.
Impact: Cost basis tracking is now critical. If your exchange reports gross proceeds but you can't prove your cost basis, the IRS assumes $0 basis = 100% gain.
MiCA (EU Markets in Crypto-Assets Regulation)
MiCA is now fully enforced across the EU. Crypto-asset service providers (CASPs) need authorization, and issuers of asset-referenced tokens and e-money tokens face specific requirements.
Impact: EU-based entities need proper financial reporting that satisfies MiCA disclosure requirements. This includes reserve attestation for stablecoin issuers and regular financial reporting for authorized CASPs.
Singapore: Updated IRAS Guidance
IRAS has clarified its position on DeFi income: staking rewards and lending interest are generally treated as taxable income in the year of receipt. The 8-factor test for capital vs revenue treatment remains, but IRAS is increasingly treating active DeFi activity as revenue-generating.
UAE: Corporate Tax Year 2
This is the second year of UAE Corporate Tax. ADGM and DIFC entities are navigating Qualifying Free Zone Person status and the distinction between qualifying and non-qualifying income. Transfer pricing documentation is now actively reviewed by the FTA.
What This Means for Your Close
1. Fair Value Measurement Is Non-Negotiable
You need reliable, auditable fair value data for every digital asset on your balance sheet at every reporting date. This means:
- Consistent pricing source (CoinGecko, exchange-specific, or OHLCV data)
- Documentation of pricing methodology
- Fair value hierarchy classification (Level 1, 2, or 3)
2. Cost Basis Must Be Lot-Level
With 1099-DA reporting, the IRS can cross-reference your reported gains against exchange data. Your cost basis tracking must be:
- Lot-level (not estimated or approximate)
- Consistent method (FIFO, specific identification)
- Inclusive of gas fees and transaction costs
- Traceable to source transactions
3. DeFi Income Recognition Is Real
If you have Aave lending positions, Curve LP positions, or staking rewards, these are income events. You need:
- Accrual calculations at period-end
- Fair value at receipt for reward tokens
- Proper classification (interest income, staking income, trading income)
4. Multi-Jurisdiction = Multi-Headache
A typical crypto group with SG + UAE + US + Cayman entities now faces 4 different tax regimes, each with different rules for digital assets. Intercompany transactions must be at arm's length with documented transfer pricing.
How Heshi Handles This
Our platform tracks fair values continuously (CoinGecko integration), maintains FIFO lot-level cost basis automatically, calculates DeFi accruals in real-time, and generates tax computation workpapers for Singapore, UAE, and US entities.
The AI does the calculations. Your tax advisor reviews and files.
Preparing for 2026 tax season? Book a demo — we'll assess your tax reporting readiness across all jurisdictions.