The tax legislation that House Republicans proposed last week includes several changes that could affect student loans: the ability to deduct the interest on your loan would be eliminated; tuition paid by an employer would become taxable; and three existing tax breaks would be consolidated into one.

It’s hard to immediately tell how any one person would fare because of the wholesale change across the entire tax system. For example, while some part-time students would lose a popular tax break because they don’t take enough classes to qualify, other individuals may see their tax burden fall because of a significant increase in the standard deduction.

There are other changes as well, and the impact will vary depending on your situation. These two scenarios — calculated by Jackson Hewitt, the tax service — illustrate how much taxpayers would owe under the current system, and how their tax bill might change if the Republican plan becomes law.