Accurate crypto taxes. No guesswork.

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Why Summ?
Unified tracking and tax reporting for all your crypto assets across exchanges and wallets.
Why our users love us
From casual traders to seasoned pros, we’re making taxes less taxing.
The complete crypto tax solution
All in one portfolio tracker
Automatically identified tax-saving opportunity
Built for speed
Complete DeFi support

Tailored support for
Don’t waste hours combing block explorers and drowning in spreadsheets — import transactions automatically from over 3,500+ sources.
Frequently asked questions
How is crypto tax calculated in Australia?
You can be liable for both capital gains and income tax depending on the type of cryptocurrency transaction, and your individual circumstances. For example, you might need to pay capital gains on profits from buying and selling cryptocurrency, or pay income tax on interest earned when holding crypto.
How does payment work?
We have an annual subscription which covers all previous tax years. If you need to amend your tax return for previous years you will be covered under the one payment.
Can I use my own accountant?
Yes, Summ (formerly Crypto Tax Calculator) is designed to generate accountant friendly tax reports. You simply import all your transaction history and export your report. This means you can get your books up to date yourself, allowing you to save significant time, and reduce the bill charged by your accountant. You can discuss tax scenarios with your accountant, and have them review the report.
Do you support NFT transactions?
We do! We have integrations with many NFT marketplaces, as well as categorisation options for any NFT related activity (minting, buying, selling, trading).
How does the free trial work?
The platform is free to use immediately upon signup, allowing you to import your transactions and take advantage of our smart suggestion and auto-categorisation engine, portfolio tracking, DeFi and NFT support. For access to reports, the tax loss harvest tool or chat and priority support, you will need to upgrade to the appropriate paid plan.
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