game (the) system

Translations
манипулировать системой для получения выгоды
Some people try to game the system to pay less taxes.
Некоторые люди пытаются манипулировать системой, чтобы платить меньше налогов.
Definitions
To manipulate or exploit the rules and procedures of a system, organization, or process in order to gain an unfair advantage or achieve a desired outcome, often in a way that was not intended by those who created the system.