LINE BITMAX Help Center

The transactions you make from January to December every year are subject to taxation.

Note: You will not be subject to taxation for only holding crypto assets on LINE BITMAX.

Any profit earned from buying, selling, or lending crypto assets is recognized as miscellaneous income and subject to general taxation. You may need to report this profit by filing an income tax return.

If you need to calculate your total profits and losses including transactions on other trading platforms or exchanges, we ask that you do so yourself.

For information on the treatment of taxes applied to profits earned from buying/selling crypto assets or the interest you've received, please contact your nearest tax office or consult with a tax accountant. You can also refer to the National Tax Agency's homepage.

Note: Tapping the link above will redirect you to an external site.

LINE BITMAX supports the Gtax software for calculating profit and loss.

Note:

- Tapping the link above will redirect you to an external site.

- This site is only available in Japanese.

For more information, see the LINE BITMAX official blog posts below. (Only available in Japanese.)

Part 1: The basics - Taxes on crypto assets

Part 2: Reporting profit from crypto assets on your income tax return

Part 3: Calculating profit and loss - About moving average and gross average

Part 4: Why calculating crypto asset profit and loss is said to be difficult, and ways to calculate it accurately

Part 5: When you need to declare your earnings and other crypto asset tax-related FAQs

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LINE BITMAX issues the following trade reports.
Note: Trade reports are only available in Japanese.

• Quarterly trade reports (issued at the beginning of January, April, July, and October)
• Annual trade reports (issued at the beginning of January)
Note: Data for each day is collected from 7 am to 6:59:59 am the next day.

Examples of the periods during which data is collected for each report:
• Quarterly trade report for January 2024: Includes data collected from 7 am on October 1, 2023 to 6:59:59 am on January 1, 2024.
• Annual trade report for 2024: Includes data collected from 7 am on January 1, 2024 to 6:59:59 am on January 1, 2025.

You'll receive a notification from the LINE BITMAX Notifications (LINE BITMAXお知らせ) official account when a trade report is issued. Check the message for details. When you check a trade report, it is sent in PDF format to the email address registered to your LINE account.

To check your trade reports:
You can send current or past trade reports to your email address from the LINE BITMAX main menu by going to More > Trade reports.
Note:
- Tap here to go to the Trade reports screen from your smartphone.
- Be sure to access the link above on the smartphone that you use with LINE BITMAX.

Depending on your device, you may need to install software to view PDF files. If you still can't view the trade report files after installing a PDF viewer, please try using different software.
Note: Software such as Google Chrome's PDF viewer can be used to view PDF files, but LINE does not recommend any specific services.

If you're having issues viewing trade reports, please contact us at any time via this Inquiry Form.
Note: We do not currently offer chat support with an operator.

See also:
I didn't receive a quarterly or annual trade report

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You'll receive a notification from the LINE BITMAX Notifications (LINE BITMAXお知らせ) official account when a quarterly or annual trade report is issued. To check your trade reports, go to the LINE BITMAX main menu > More > Trade reports.
Note: When you check a trade report, it is sent in PDF format to the email address registered to your LINE account.

If you don't receive the reports at your registered email address, it may be because:
• Your email address was not entered correctly.
• You registered an invalid email address to LINE. For example, you used more than one dot in a row (e.g. line..bitmax@linebitmax.com) or used a dot just before the @ sign (e.g. line.bitmax.@linebitmax.com).
• The email was sent to your spam, junk, or another folder instead of your inbox.
• You have spam filters in place.
Note: In this case, please try again after temporarily disabling them.
• You have settings in place to only receive emails from certain domains.
Note: If you have domain filters in place on your email client, make sure that you allow emails from the domain "@bitmax.me".

• You have email forwarding configured.

For information on how to change the email address registered to your LINE account, see the following Help article.

Registering/changing/checking your registered email address

Also, if you want to check your trade reports after changing your email address registered to LINE, you can have them reissued from the More tab on the LINE BITMAX main menu > Trade reports.
Note: Tap here to go to the Trade report screen from the smartphone you use LINE BITMAX with.

See also:
Checking trade reports

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Taxes/Trade report

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