Connect every wallet, exchange, and chain. Kryptos applies the right Spain rules, generates the right Agencia Tributaria forms, and gives you an audit trail your accountant will accept.
100 transactions free. No credit card required.
Spain-specific rules applied automatically. You review, you sign off, you file.
We apply FIFO across all assets and exchanges so your gains and losses match what Agencia Tributaria expects.
We generate Modelo 100 (IRPF), Modelo 721 for foreign-held crypto. Download as PDF, CSV, or as TurboTax-compatible files where supported.
Every classification linked back to the source transaction. If Agencia Tributaria asks, you have receipts.
Edge cases your generic tool misses, like Sliding savings-income rates (19% to 28% in 2025) on capital gains, plus the Modelo 721 declaration for crypto held abroad., are handled by default.
Real-time balances across 150+ blockchains and 5,500+ integrations. No manual CSVs needed.
Wallet API keys are read-only. We never receive private keys. SOC 2 Type II certified.
Sync your wallets, exchanges, and DeFi positions. Spain traders typically connect five to ten accounts.
Kryptos labels every event. Spain-specific rules apply automatically. You review only the events flagged for judgement.
Pick your report (forms list on the right), download, and file. Most users hand the export to their accountant.
Track holdings, file your Spain return. Free for the first 100 transactions.
For individualsOnboard Spain clients in minutes. Team seats, white-label reports, free client licences.
For accountantsMulti-entity Spain treasury and accounting. Agencia Tributaria-ready every month.
For enterpriseYes. Capital gains, income from staking and mining, and DeFi-derived earnings are taxable under Agencia Tributaria rules. We apply FIFO across all assets and exchanges and surface the events that count as taxable disposals.
We produce Modelo 100 (IRPF), Modelo 721 for foreign-held crypto ready to attach to your return. Each comes with a per-line audit trail so your tax preparer can verify the numbers.
April to 30 June following the calendar year. We send a reminder a month before, and the calculator can pre-generate the report so you're not scrambling at the deadline.
The headline difference is the Spain-specific treatment: Sliding savings-income rates (19% to 28% in 2025) on capital gains, plus the Modelo 721 declaration for crypto held abroad.. A generic calculator misses it; Agencia Tributaria expects you to account for it. Kryptos handles both correctly.
Yes. Spain CPAs work with Kryptos exports regularly. Add your accountant as a guest user on Pro+ or above and they can review and download your return.
Want the full Spain crypto tax rulebook? Read the Spain crypto tax guide or browse Spain crypto tax software.
Free for the first 100 transactions. Agencia Tributaria-ready reports every time.