Misconceptions people start with
- Author
- CRYPTO PORT Editorial
- Published
- Updated
- Reading time
- 6 min
In short
A number of false beliefs about crypto circulate widely. 'No tax until I convert back to yen', 'money sitting on an exchange is safe', 'a mistaken transfer can be reversed' — none of these are true. Starting out with them intact means discovering later that the cause of a loss was your own misunderstanding.
Key points
- Swapping crypto for crypto, or spending it, realises a gain or loss
- Assets held at an exchange are not covered by deposit insurance
- Transfers are effectively irreversible; send to the wrong address and it is gone
- 'Well known' and 'large' do not imply safe or solvent
Definition
Widely held but incorrect beliefs about crypto — specifically the ones that tend to produce real losses or missed tax filings.
The most common misconception is about tax. 'I never converted back to yen, so there is nothing to report' is wrong: swapping one crypto asset for another, and paying for things in crypto, both realise a gain or loss. Because an exchange screen makes a swap look like a simple conversion, these events go unrecorded, and people find later that they cannot reconstruct the history. Check the National Tax Agency's guidance, and take anything unclear to a tax professional.
Next comes protection. Holding yen or crypto in an exchange account is not like holding a bank deposit. It is outside deposit insurance, and there is no guarantee of full recovery if the operator fails. Registered providers in Japan are required to segregate customer assets, but that is not the same as a promise that everything comes back.
On the technical side, the belief that transfers can be undone is the costly one. Once a transaction settles on a blockchain, no one can reverse it for you. Mistype one character of the address, or send over a network the recipient does not support, and the assets are commonly unrecoverable. There is no equivalent of a card chargeback.
Finally, people equate size with safety. There are past cases of heavily publicised operators halting service, leaving customers unable to withdraw for long periods. Name recognition proves nothing. Check who actually holds the assets and under which country's registration — as facts, not as brand impressions.
Watch out for
- · Tax comments here are a general orientation, not tax advice
- · 'It is a big name' and 'a celebrity uses it' are not evidence of safety
- · Trade on a misunderstanding and you may end up with records you cannot reconstruct
Frequently asked questions
Is a small amount exempt from filing?
Whether you must file depends on your overall income situation, not on the size of the crypto amount alone. Check the National Tax Agency's guidance and consult a tax professional if needed.