Up to 85 percent of Social Security benefits can be taxed—but a new deduction will reduce how much seniors need to pay.

President Donald Trump keeps saying that Republicans’ mega tax and spending cut legislation will eliminate taxes on federal Social Security benefits.

Trump is still saying Social Security benefits won’t be taxed. The reality is that the tax break under discussion is a temporary bonus senior tax deduction whose size depends on which version of the bill makes it into law. The latest version in the Senate includes a $6,000 per person deduction, compared with the House-passed $4,000 deduction.