Our pricing is a yearly subscription model (check plans and prices).
If you haven't signed up for a free account yet, make sure to select your country from the bottom left corner of the page when comparing the features and pricing of each plan.
You pay upfront for the entire year, and this renews every year. You can cancel anytime. Check these two guides for more details:
What is covered
1. A subscription gives you access to all financial years.
This means that if you have not done your taxes for the past few years, you are not required to pay for each financial year. Everything is covered under one subscription. To be explicit, once you pay, you can select any financial year (back to 2013) and download this report for as many financial years as you like, so long as you are still subscribed to the service.
2. The transaction count limit applies across all financial years.
To ensure accurate cost basis calculations, we account for transactions from previous financial years, depending on your chosen inventory and cost basis tracking methods. As your transaction volume grows, the complexity and storage requirements for these calculations also increase. Therefore, our pricing is structured around specific transaction tiers.
Sign up for free
Get started with Summ (formerly Crypto Tax Calculator) at no cost. By signing up for a free account, you can:
Import your crypto data
Explore your full transaction history
Review and edit individual transactions
View your portfolio summary
While tax report generation and some advanced features are reserved for paid plans, you’ll still be able to preview sample (obfuscated) tax reports to see what to expect.
When you're ready, you can upgrade to a paid plan to access full reporting capabilities.
Choosing the Right Plan For You
Check your transaction count. You can start by importing all of your data while on the free plan to see how many transactions you will have. The Transactions page will show you your total transaction count.
Check the features that you need. Certain features, such as smart contract transactions, require a subscription to the Hobbyist Plan or higher. Additionally, tools like the Tax Loss Harvesting Tool, advanced inventory methods, and advanced reports are only available on Investor and Trader Plans.
Upgrading your transaction limit
You can upgrade your subscription in-app to plans supporting up to 200,000 transactions at any time. If you require a higher transaction limit, please contact our support team via the in-app chat to discuss available options.
FAQ
Q: What is the maximum transaction limit on Summ plans?
For self-service subscriptions, you can upgrade your plan in-app to support up to 200,000 transactions.
If your transaction count is between 200,000 and 500,000, please contact our support team via the in-app chat. Our team can assist with upgrading your account to a higher transaction tier. Note that you need to upgrade to the 200,000 plan before we can proceed with your request to a higher plan.
✏️ If you are a UK user using HMRC or a CA user using the ACB inventory method, you might experience performance issues with over 200,000 transactions. In that case, you will need to switch to an alternative inventory method to continue using Summ.
Q: I have a high-volume account with more than 500,000 transactions. Can I use Summ?
Yes. Summ can support high-volume accounts with more than 500,000 transactions through a customised solution.
This might require specific setup considerations or limitations. Please contact our support team via the in-app chat to discuss your requirements. Our team will review your use case and advise on the most suitable option.
Still have questions?
If you have any questions or need assistance, we're here to help. Feel free to reach out to us via the in-app chat in the bottom-right corner or send your inquiries to [email protected].

