The Social Security Administration this week sent out an email to many Americans celebrating the passage of President Donald Trump’s domestic policy bill, and touting the measure’s tax relief for seniors, in a move that analysts said strayed from the agency’s typically apolitical nature.

A provision in Trump's tax and budget law gives seniors 65 and older a new deduction that offsets Social Security taxes for most retirees. While it helps many keep more money, it also accelerates the program's insolvency.