


Our staff, who are well versed in cryptocurrencies, will support you from calculating your profit and loss to filing your tax return. We can of course handle not only domestic exchanges, but also overseas exchanges, Defi, and tax investigations! We provide safe and secure services in accordance with the guidelines of the National Tax Agency.
*Final tax return filing and tax audit support will be provided by our affiliated tax accountants.



At Cointax, you only need to provide cryptocurrency transaction data, expense information, etc., and our affiliated tax accountants will prepare and submit your tax return. For customers using Defi, if you provide us with your wallet address, we will track your transactions and identify the history. For any parts that cannot be identified, we ask for your assistance and will perform calculations after minimizing unknown transactions as much as possible.



At Cointax, all of our staff, including our employees, tax accountants, and judicial scriveners, are well versed in virtual currencies. We have extensive knowledge not only of regular trading, but also of ICOs, mining, and Defi. If you have any concerns, please feel free to contact us at any time.



Cointax can handle even Defi and minor services. Even if we do not have any information about the service within the company, our specialized research team will investigate and support you. Please feel free to contact us with any inquiries regarding cryptocurrency services!


