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SPECIFICTION
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Waltio

waltio.com

From €3.25/mo Free plan WebiOS
Visit waltio.com
Spec score 7.7 #9 of 18 in Cryptocurrency Tax Calculator

What it is

Waltio tracks cryptocurrency holdings and prepares tax calculations and reports intended to help users comply with local rules. Its portfolio tracker displays wealth in real time, with allocation and performance comparisons. Tax reporting can include capital gains and losses, staking, farming, lending, mining and airdrops. Waltio says it categorizes DeFi transactions automatically, identifies spam tokens and tracks more than 10,000 assets. It lists more than 700 exchange, wallet and blockchain connections, available through read-permission API keys, public wallet addresses or uploaded transaction files. Plans include a free tier and paid options from €39/yr. The iOS app requires iOS 15.0 or later, and the service is also available on the web. Country coverage varies: outside supported localized tax forms, users may receive raw calculations that need a tax adviser to map to a return. Document downloads are not available in the mobile app, so users need a computer to export them.

Spec sheet

Product
Waltio tracks crypto wealth and generates crypto tax reports intended to help users comply with local tax regulations.Read 7 Oct 2026 · waltio.com
Integrations
Waltio says it synchronizes more than 700 exchange, wallet, and blockchain integrations.Read 7 Oct 2026 · waltio.com
Security
Waltio says connected APIs are read-only and API keys, addresses, and wallets are encrypted in its database using Amazon KMS.Read 7 Oct 2026 · waltio.com
Privacy
Waltio says it does not sell user data and requires only an email address and tax residency rather than KYC documents.Read 7 Oct 2026 · waltio.com
Support
Waltio says its crypto-tax specialists provide help by email or live chat, with priority support on the Unlimited plan.Read 7 Oct 2026 · waltio.com
Headquarters
Clermont-Ferrand, FranceRead 28 Sep 2026 · waltio.com
Authentication and hosting
Waltio says passwords are hosted on Auth0, users can enable two-factor authentication, and its infrastructure is hosted on AWS.Read 7 Oct 2026 · waltio.com
Company history
Waltio says its journey began in 2019 when co-founders Pierre Morizot and Benjamin Chevallereau built a spreadsheet to calculate crypto taxes under French law.Read 7 Oct 2026 · waltio.com
Connection methods
Supported connections include read-permission API keys, public wallet addresses, and uploaded transaction history files.Read 7 Oct 2026 · help.waltio.com
Country coverage
Waltio states that country support varies and users outside countries with localized tax forms may receive raw calculations requiring a tax adviser to map them to a return.Read 7 Oct 2026 · help.waltio.com
Mobile app
Waltio's iPhone app listing describes crypto portfolio tracking, tax calculations, and ready-to-file tax reports, and lists iOS 15.0 or later as required.Read 7 Oct 2026 · apps.apple.com
Mobile limitation
Waltio's help center says document export is not available in its mobile app and users must access Waltio from a computer to download documents.Read 7 Oct 2026 · help.waltio.com
Portfolio tracking
The portfolio tracker shows crypto wealth in real time and supports portfolio allocation and performance comparisons.Read 7 Oct 2026 · waltio.com
Tax calculations
Waltio calculates capital gains and losses and can include staking, farming, lending, mining, and airdrop activity in tax reporting.Read 7 Oct 2026 · waltio.com
Transaction categorization
Waltio says it automatically categorizes DeFi transactions, identifies spam tokens, and tracks more than 10,000 assets for tax calculations.Read 7 Oct 2026 · waltio.com

Plans and prices

Free Free Unlimited exchanges & wallets · CeFi & Wallet portfolio tracking · Manual P&L · Foreign accounts form Read 7 Oct 2026 · waltio.com
Lite €39 a year per year Up to 50 transactions · Unlimited exchanges & wallets · Automated P&L · Capital gains and losses report · Documents export Read 7 Oct 2026 · waltio.com
Starter €99 a year per year Up to 1,000 transactions · CeFi & DeFi tracking · Automated P&L · Step-by-step filing guide · Documents export Read 7 Oct 2026 · waltio.com
Smart €249 a year per year Up to 10,000 transactions · CeFi & DeFi tracking · Automated P&L · Step-by-step filing guide · Documents export Read 7 Oct 2026 · waltio.com
Unlimited €999 a year per year Unlimited transactions · CeFi & DeFi tracking · Repatriation of funds · Tax audit document · Priority support Read 7 Oct 2026 · waltio.com

Every Waltio plan and price →

Strong points and limits

Strong points

  • Connects to more than 700 sources.
  • Includes DeFi activity in tax reporting.
  • Free plan includes portfolio tracking and manual P&L.
  • Offers reports for listed tax form formats.

Limits

  • Free plan is limited to 50 transactions.
  • Document export requires access from a computer.
  • Localized tax-form coverage varies by country.

Who it suits

Waltio suits people who want to track crypto wealth and prepare tax calculations from exchange, wallet or blockchain activity. Users should check country coverage and use a computer when they need document exports.

Verdict

Waltio brings portfolio tracking and crypto tax calculations together, with multiple ways to import activity. Check the transaction allowance, jurisdiction coverage and device limits against your reporting needs.

Where Specifiction places it

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