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Exchanges
October 13, 2020

Preparing Your CEX.io Taxes

Summ has integrated CEX.io into our platform to help users easily calculate their cryptocurrency tax obligations. Users can upload via a CSV import following the instructions in this guide.

Summ
This tax guide is regularly updated: Last Update September 22, 2021

The first step in using Summ is uploading your entire crypto transaction data so our software can classify the transactions by different tax types. For CEX.IO users there are two options to upload your data to the platform, an API or uploading a CSV transaction history.

Using a CSV Upload

On CEX:

  1. Login to CEX.IO
  2. On the top menu click Finance and then navigate to the transactions page �IMG0�
  3. Select all transaction types over the date range you have traded
  4. Click Download CSV

On Summ:

  1. Login to Summ and navigate to the import page
  2. From the drop-down menu select CEX �IMG1�
  3. Import the file downloaded previously
  4. While the file is uploading you can continue importing data from your other exchange accounts and wallets

Wrapping Up

From this step, Summ can begin the process of calculating your crypto tax obligation and show you a profit and loss breakdown of your portfolio. If you cannot upload data on the import page for some reason you can also manually add transactions on the review transactions page.

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