By Sara Rathner, NerdWallet Being an authorized user on another person’s credit card can help you establish your credit history. Parents might add their children to help launch them into adulthood. Or ...

President Donald Trump speaks Tuesday at Mar-a-Lago in Palm Beach, Fla. A Social Security card is displayed Oct. 12, 2021, in Tigard, Ore. People take part in the "No Kings Day" protest on ...