Tax.
Records provided. Not tax advice.
- Trade history CSV (download from /wallet).
- On-chain transaction hashes per trade, wrap, unwrap.
- Wrap/unwrap receipts (venue, token, amount, fee, timestamp).
- Fee ledger per trade.
- 1099s. Mithril is not a broker-dealer. No 1099-B, 1099-MISC, or 1099-DIV.
- K-1s or partnership returns.
- Cost-basis computation in any particular method.
- Tax or legal advice.
Use the CSV and on-chain record with your advisor or tax software. Mithril does not withhold or file on your behalf.
Tokenized equity
Generally a security for US federal tax. Capital gains rules typically apply — short-term under one year, long-term otherwise. Confirm wrapper characterization with your advisor.
OTC secondaries
Typically a direct sale or purchase of the underlying security. Basis, holding period, and character flow through to the shares. The SPA governs.
Perpetuals
May be Section 1256 or ordinary income depending on structure and jurisdiction. Not available to US persons on Mithril; non-US users, consult your home-country advisor.
Prediction markets
Event payoffs may be ordinary income rather than capital gains. Treatment differs between CFTC venues (Kalshi) and on-chain (Polymarket).
Home-country reporting is your responsibility. Mithril does not report to non-US authorities and does not withhold.
Not tax or legal advice.
Consult a qualified tax professional for your circumstances.
See trust and compliance.