Automatic crypto capital gains & losses calculation

Crypto tax calculations:
Simplified.

Automatically calculate capital gains, get all the information you need to file taxes, and actively manage your portfolio — all in one place

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What's a pafin account?
Pafin makes digital products and services for investors. By creating a free pafin account you are able to access all of our services, including cryptact, with a single, convenient login.

Take the hassle out of filing taxes on your crypto gains

Cryptact helps you generate all the necessary reports you need for filing your year-end taxes on your crypto investments. Usually this is a daunting task, even for the experienced, but Cryptact makes it quick and easy.

Find out how

Keep organized and stay in control of your investments

With multiple currencies across different exchanges, over time you can easily start to lose control over your portfolio, leading to poor investment and tax decisions. Cryptact helps you to regain control of your portfolio.

Find out how

Advanced features for experienced users

DeFi users can simply enter your wallet address into Cryptact and your transactions are automatically listed and classified*.

*Compatible chains (as of Oct 2022): BNB Smart Chain/Ethereum/Polygon/Fantom/Avalanche

Find out more
Simple to use with robust
customer support

Just upload your transaction history and Cryptact does the rest. A full suite of support services and a comprehensive online guide are available to help you if you get stuck.

Widest support for exchanges and
coins in the industry

Cryptact supports more exchanges and coin types than any other equivalent software in the industry, and is one of the only platforms to also support Defi transactions.

Check out our list of:

Manage all your assets
in realtime

Wondering what your overall portfolio value is? Or how much you've spent acquiring a certain token? Or what your latent gains are on a cryptocurrency? Cryptact helps you see all of your investments and make better informed decisions, all in realtime.

How does it work?

With multiple currencies across different exchanges, over time you can easily start to lose control over your portfolio, leading to poor investment and tax decisions. Cryptact helps you to regain control of your portfolio.

Sign up for a free account
Download your transaction data
Upload your data to Cryptact
Start visualizing your investments in real time

Pricing

Free Plan


  • ~50 transactions
  • Global exchange files
  • Custom transactions
  • Custom Subcategory Support
  • DeFi transactions
  • ~50MB upload file size

¥0

/ year (inc tax)
Perfect for individual investors with a low transaction level

Light Plan


  • ~5,000 transactions
  • Global exchange files
  • Custom transactions
  • Custom Subcategory Support
  • DeFi transactions
  • ~80MB upload file size

¥19,800

/ year (inc tax)
Perfect for investors with a moderate transaction level

Advanced Plan


  • ~1,000,000 transactions
  • Global exchange files
  • Custom transactions
  • Custom Subcategory Support
  • DeFi transactions
  • ~100MB upload file size

¥55,000

/ year (inc tax)
Perfect for seasoned investors with a high transaction level

14,278

Currencies supported

84

Exchanges supported

100,000+

Registered Cryptact users

50+

Enterprise organizations

For Tax Accountants

If you are a tax accountant, tax advisor, tax consultant or CPA, Cryptact can help you to calculate taxes on behalf of your clients, saving you time, effort and money while improving accuracy.

  • Easily process tax filing for your clients who invest in cryptocurrencies
  • Manage multiple client accounts simultaneously
  • Get detailed results with industry-leading accuracy
  • Full explanation of accounting methods with no black boxes
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What our Enterprise clients are saying

Takuya Tanabe
COINTAX

Cryptact is more accurate in its calculations than any other service, and the data it outputs is easy to verify. When using a crypto calculation system, we want to make sure that the calculations are accurate and that the output data is easy to reconcile. Cryptact has met these two requirements at a high level, and we have been using it since its release. In addition to the number of exchanges and currencies supported, and the ability to handle large transaction volumes, the service is being constantly updated, and I can feel that it is becoming easier and easier to use all the time. Even if you file your tax return based on the results of a calculation service, you will be responsible for any tax audit that results due to inaccurate calculations. Cryptact is highly recommended because not only does it calculate according to NTA guidelines, but it also displays errors for any incorrect transactions, making it difficult to make mistakes in your tax preparation.

COINTAX logo
Keigo Sasa
REBFLEET Tax Associates

In addition to the number of supported exchanges the API integration and DeFi functions are very helpful. I find this service very easy to use. The service covers most exchanges in Japan, and most of the exchanges that my Japanese clients use overseas. The number of exchanges supported via API is increasing, making it easier to track profits and losses not only during the tax filing period but also in the middle of the year. This can help with making better trading decisions towards the end of the year. Also, for DeFi transactions, collecting data and calculating profit can be done simply by inputting a wallet address, which is very convenient. As the number of supported chains increases in the future, I believe that it will become even easier to handle tax returns even with DeFi transactions.

REB FLEET logo

Read our documentation

Get information on how to download exchange history, how to get your API key, a basic usage guide, and FAQ

Go to our Help Center

Filing taxes scary?

Let us put you in touch with one of our partner tax accountants specialized in crypto who will be happy to help.

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