This document is a research paper on the gender wage gap. It provides an introduction to the topic, a theoretical foundation and literature review on past research. The literature review found that while the gender wage gap has decreased over time due to government laws and actions, it remains an issue. The gap has stagnated in recent decades. Factors like occupation, experience, career interruptions and overtime demands contribute to the gap. The paper then discusses developing a hypothesis, research methods, results and implications to further analyze the current state of the gender wage gap.