Follow them on cmichelleart or view their artist page. And with the recent news of the GOP-backed tax billmany graduate students are scrambling to find ways to afford their education. Professionals around the country have seen a studeny in their income and are looking mohey creative ways to supplement their incomes. Below I explain three streams of income that take into account the busy schedule and the skills that graduate students bring. Applications that offer rewards in the form of points or gift cards are probably some of the most well-known forms of passive income. These are usually connected to things you do every day.