We derive determinants of tax avoidance by means of a multi-task principal-agent model. We extend prevailing models by integrating both corporate and individual income taxation as well as by including tax planning effort in the agent's action portfolio. Our model shows novel and apparently...

The empirical literature shows that management incentives often reduce corporate tax aggressiveness. Focussing on the riskiness of tax aggressiveness this paper offers one explanation for the observed negative relation. Using an agency framework, I analyze the manager's choice of effort...