Direct Connect links your CoinJar account to KoinX instantly - recommended for most users. Use File Upload if you prefer manual control over your transaction history.
Log in to app.koinx.com -> Integrations -> Add Integration.
2
Search for and select CoinJar
Type CoinJar in the search bar and select the exchange.
3
Click Connect CoinJar
Select the Direct Connect option and click Connect CoinJar. You will be redirected to the CoinJar login page.
4
Sign in to CoinJar
Enter your CoinJar login credentials and click Sign In.
Do not close the browser tab until the integration is fully complete. Closing early interrupts the sync and your transactions will not be imported.
5
Wait for sync to complete
You will be automatically redirected back to KoinX. All your CoinJar transactions will be imported within a couple of minutes. A confirmation notification appears once the integration is complete.
Done. KoinX imports your full CoinJar transaction history, classifies each transaction, and prepares everything for gains calculation and report generation.
Once your CoinJar data is in, head over to Tax Reports on KoinX - your capital gains, income breakdown, and country-specific crypto tax report are ready for you there.
Always select Direct Connect when using this method - other options will not import your full history.
Do not close the tab until you receive the confirmation notification confirming the sync is complete.
Export both CSV files from CoinJar and upload them together in KoinX. You need the Purchase and Sales file and the Deposits and Withdrawals file to cover your complete history.
If you used the File Upload tab above, follow these steps to complete your import. Direct Connect users can skip this - your sync is already done.
1
Open KoinX Integrations
Log in to app.koinx.com -> Integrations -> Add Integration.
2
Select CoinJar
Search for CoinJar and select it.
3
Upload both files
Click Upload and select both your CoinJar CSV files - Purchase and Sales and Deposits and Withdrawals. Multi-select works.
4
Submit
Click Submit. KoinX processes your files and imports your full transaction history.
Done. KoinX reads your transactions, classifies them, deduplicates overlapping records, and prepares everything for gains calculation and report generation.
Now that your CoinJar files are in, head to Tax Reports on KoinX - your capital gains across trades, deposits, and withdrawals are already calculated and your report is ready to download.
Never open CoinJar CSV files in Excel or Google Sheets before uploading. This corrupts the file format. If you already did - re-export a fresh copy from CoinJar.
Which method should I use - Direct Connect or File Upload?
Direct Connect is recommended for most users. It connects instantly with one click and requires no file management. Use File Upload if you want manual control over which transactions are imported or if Direct Connect is unavailable in your region.
Does CoinJar Direct Connect work for both UK and Australian accounts?
Yes. CoinJar caters to users in the UK and Australia. KoinX supports tax report formats for both HMRC (UK) and ATO (Australia). After connecting, select your country in KoinX to generate the correct report.
Do I need to upload both CSV files for File Upload?
Yes. The Purchase and Sales file covers your trades and conversions, while the Deposits and Withdrawals file covers your on-chain activity. Uploading only one file will result in an incomplete transaction history and inaccurate tax calculations.
Does CoinJar provide tax reports directly?
No. CoinJar does not provide tax-ready reports for direct filing. By connecting CoinJar to KoinX via Direct Connect or File Upload, your full transaction history is imported and a compliant tax report is generated within minutes.
Does KoinX support my country's crypto tax rules?
Yes. KoinX supports 100+ countries with dedicated report formats for the UK, Australia, India, the US, Canada, Germany, and more. After importing your CoinJar data, select your country to generate the correct report.
CoinJar Direct Connect is not redirecting to KoinX after sign-in
Clear your browser cache and cookies, then retry the connection from KoinX -> Integrations -> CoinJar -> Direct Connect. Ensure pop-ups are not blocked in your browser, as the redirect requires a new window to open.
CSV file export email has not arrived
Check your spam or junk folder for the email from CoinJar. If it has not arrived after a few minutes, log in to CoinJar and re-export the file. Ensure your registered email address is active and accessible.
CSV file won't upload to KoinX
Re-download a fresh copy of the CSV from your CoinJar email without opening it. Opening the file in Excel or Google Sheets reformats date and number columns, breaking the file structure KoinX expects.
Transactions are missing after upload
Confirm both the Purchase and Sales CSV and the Deposits and Withdrawals CSV were uploaded together. Missing either file leaves gaps in your transaction history. Re-upload both files in a single KoinX session.
KoinX is showing duplicate CoinJar transactions
Check KoinX -> Integrations for duplicate CoinJar connections and remove any extras. If both a Direct Connect sync and a CSV upload were done for the same period, remove one and retain only a single connection method.
Wrong option was selected during Direct Connect integration
Disconnect the existing CoinJar integration from KoinX -> Integrations, then reconnect from the beginning and ensure you select Direct Connect before clicking Connect CoinJar.