Immunity clause as enshrined under section 308 of the 1999 Constitution of the Federal Republic of Nigeria has generated protracted controversies for and against its inclusion in the rubrics of Nigerian constitutional laws. This paper considers widespread corruption by Nigerian leaders, shielded by the immunity clause. It explains the need for reform to curtail the anomaly wherein absolute executive immunity is provided for leaders in Nigeria. The paper maintains that there should be equality before the law, hence, the possible prosecution and appearance of a sitting President, Vice President, Governors and Deputy Governors in some criminal and civil matters drawing from other jurisdictions.