You Primary Insurance Amount (PIA, i.e. payout) vs your Average Indexed Month Earnings (AIME, i.e pay-in) is progressive. Determined by the "bend-points" for how each incremental $ of contribution/tax increases your payout. High contributers get less payout per $ payed-in
You Primary Insurance Amount (PIA, i.e. payout) vs your Average Indexed Month Earnings (AIME, i.e pay-in) is progressive. Determined by the "bend-points" for how each incremental $ of contribution/tax increases your payout. High contributers get less payout per $ payed-in