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Filing Your Coss Taxes

Quickly calculate your coss taxes and generate the right tax reports to send to your tax agency. Koinly fully integrates with Coss and makes tax reporting a breeze.

API Import CSV File Import

Here's what you need to do

The first step is to download all your data from Coss and upload them into Koinly. There are a couple of ways you can do that:

  • As Coss has an API, the easiest way to import everything is to simply add your read-only API keys (api key, api secret). Then Koinly will download your history automatically and you are ready to create your tax document.

  • If you don't have access to your API keys you can also import transactions by importing your CSV files.

  • If the above method(s) are not possible for you, you can even add the transactions manually through Koinly's web interface.

Note that if you decide to use CSV files, you have to make sure to import your deposits/withdrawals and trades for ALL years and not just the current one!

That's it. Don't forget to tag your airdrops/forks so they show up as Income on your generated cryptocurrency tax reports!

Importing Coss transactions automatically via API

Follow these steps to get your API keys:

  1. Open the Coss API Management page
  2. Type Name of Key
  3. Click the Create New Key button
  4. Enter your 2FA code
  5. Click the Next button
  6. Please check your email
  7. Click Click Here To Create API Key link
  8. Copy the Public Key and Secret Key
  9. Turn off trading permission for this key on the same page clicking edit button

Easily generate your crypto tax reports with Koinly

Try it free. No credit card required. Instant tax reports.