Crypto Tax Calculator (Summ)
Crypto Tax Calculator, now rebranded as Summ, is crypto tax software with 3,500+ listed integrations. It is free to import and categorize; reports and tax-loss tools need an annual subscription.
Cost: Annual subscriptions: Rookie $49 (100 transactions), Hobbyist $99 (1,000), Investor $249 (10,000), Trader $499 (transaction limit not shown). Free to import and categorize; a subscription is needed for reports. One year's subscription covers all previous tax years.
Checked 2026-10-16 · sources below- Round trip fee
- — buy + sell, platform fee
- $1,000 buy + sell
- — before network + pool fees
- Fees paid, 30d
- — not tracked by DefiLlama
- US availability
- Available UK: available · EU: available
- Custody
- n/a
- KYC
- unknown
- Platforms
- web
- Launched
- —
Best for: Multi-country filers and accountants who want one annual subscription that covers previous tax years.
Crypto Tax Calculator fees
| Fee | Type | Rate | Applies to | Note |
|---|---|---|---|---|
| Rookie | other | $49.00 | Buy and sell | Annual subscription, 100 transactions. |
| Hobbyist | other | $99.00 | Buy and sell | Annual subscription, 1,000 transactions. |
| Investor | other | $249.00 | Buy and sell | Annual subscription, 10,000 transactions. |
| Trader | other | $499.00 | Buy and sell | Annual subscription; transaction limit not shown on the page. Custom plans offered above 500,000 transactions. |
Platform fees only. On-chain network/priority fees, pool (LP) fees and price impact are extra and vary by trade.
Is Crypto Tax Calculator legit?
Tax software only. Imports use read-only access and CSV files; Summ does not hold funds.
We found no reported hacks or fund losses in the sources we checked. That is not a guarantee.
Where Crypto Tax Calculator is available
| Region | Status |
|---|---|
| United States | Available |
| United Kingdom | Available |
| European Union | Available |
Summ's country picker lists the US, Canada, Australia, India, Japan, New Zealand, Singapore, Austria, Belgium, Germany, Finland, France, Greece, Ireland, Italy, the Netherlands, Norway, Portugal, Spain, Sweden, Switzerland, the UK, South Africa and Brazil, plus 197 other countries. (source)
We report what the venue's own terms say. Don't use a VPN to get around restrictions; venues can freeze accounts that do.
Pros and cons
Pros
- One annual subscription covers all earlier tax years.
- Lists 3,500+ integrations across exchanges, wallets and DeFi.
- Offers a tax minimisation algorithm and tax-loss harvesting on higher tiers.
- Country picker lists US, UK, EU and Asia-Pacific countries.
Cons
- Subscription model: it is an annual plan, not a per-report purchase.
- Official pages we read do not describe Solana memecoin or Pump.fun support.
- Trader plan's transaction limit is not shown on the pricing page.
- The product has been rebranded to Summ, so older reviews and prices may be out of date.
Features
free import and categorization3,500+ integrationsunlimited tax reports for all yearstax loss harvestingtax minimisation algorithmTurboTax and H&R Block filingaudit reportaccountant collaborationNFT supportDeFi support
Alternatives to Crypto Tax Calculator
CoinLedger
US and international crypto holders who want free tracking and a flat one-time price per report, with a 14-day money-back guarantee.
Awaken Tax
Solana memecoin traders with wallets full of DEX swaps who want guides for Pump.fun, Fomo and Phantom activity.
CoinTracker
Holders and traders who want a portfolio tracker plus tax forms, and active Solana users who prefer syncing a public address.
Koinly
Traders who want to import everything and see their gains before paying, including Solana wallet users syncing by public address.
Head to head
Where Crypto Tax Calculator ranks
- #5 in Best crypto tax softwareof 6
Explainers related to Crypto Tax Calculator
Crypto Tax Calculator FAQ
Is Crypto Tax Calculator legit?
Crypto Tax Calculator is now branded Summ and describes itself as handling thousands of exchanges, wallets and blockchains. Its pricing page cites SOC 2 and accountant-friendly reports. Dexsheet has not audited its calculations; verify your imports before filing.
Did Crypto Tax Calculator change its name?
Yes. Its site says Crypto Tax Calculator is now Summ. The cryptotaxcalculator.io pricing page is titled 'Summ (formerly Crypto Tax Calculator)'.
How much does Crypto Tax Calculator cost?
Annual plans are $49, $99, $249 and $499, scaled by transaction count. Importing and categorizing is free; reports need a subscription.
Does one subscription cover past tax years?
Yes. Its FAQ says pricing is per year, not per tax year, and one payment covers calculating back as far as 2013.
Does Crypto Tax Calculator have an affiliate program?
No public program was found. Partner exchanges offer their own customers discounts, but no commission terms are published.
Sources
Last checked . Fees and terms change often; the venue's own page wins if it disagrees with ours.
- Crypto Tax Calculator (Summ) pricing — checked 2026-10-16
- Summ integrations — checked 2026-10-16