Why tax treatment varies enormously by country, and the records worth keeping regardless.
Tax treatment of betting winnings varies enormously between countries. In some, winnings are not taxed at all; in others they are treated as income; in others still the treatment depends on whether betting is judged to be your profession. There is no universal answer and anyone giving you one is guessing.
This is genuinely a question for a qualified professional in your own country, not for a betting site. What we can say usefully is what to keep, because good records serve you regardless of which regime applies.
Keep dated records of deposits, withdrawals, and your betting log with prices and stakes. Keep them for several years. If your jurisdiction never asks, you have lost nothing but a spreadsheet; if it does, reconstructing years of activity afterwards is close to impossible.
Our full published record →About & track record →Compared with other sites →Free tips, no signup →
MalluSports publishes free predictions and analysis only. We accept no bets, hold no funds, and hold no gambling licence. Every monetary figure shown across this site is virtual and illustrative. Betting carries real risk. 18+ · begambleaware.org