Tax rules are complex and frequently revised. Especially when profits grow larger or you're using overseas brokers and multiple accounts, getting the reporting right on your own isn't straightforward.
Consulting with tax professionals or accountants ensures you file correctly under your country's current regulations, avoiding overpayment and missed disclosures. While consultation fees apply, it's a sensible expense when you consider the risk of penalties and surcharges from incorrect reporting.
This is a companion discussion topic for the original entry at https://fxea365.com/knowledge/ea-tax