How could a universal basic income impact tax structures and taxpayer behavior?

The concept of universal basic income (UBI) has gained traction as an innovative approach to addressing economic inequality and providing financial security. However, implementing UBI would require significant changes in taxation systems to fund the program. This prompts the question of how UBI might alter existing tax structures and influence taxpayer behavior. Would it necessitate higher income taxes, a reformation of welfare-related tax benefits, or perhaps the introduction of new taxes? Moreover, how might the assurance of a basic income affect individuals' incentives to work or invest in higher-paying careers? Understanding these dynamics is crucial for policymakers considering UBI and its broader economic implications.