Waiting on Social Security Pays a Guaranteed 8% a Year.
Only 4% of Retirees Ever Collect the Age-70 Check
Quick Read – Delaying Social Security from full retirement age to 70 locks in a guaranteed 8% annual benefit increase, plus COLA compounds on the higher base forever. – Only 4% of retirees wait until 70, as average annual expenses of $78,535 and a 2.8% personal savings rate make bridging the gap nearly impossible. – Consumer sentiment hit a historically low 49.5 in June 2026, pushing near-retirees to claim early rather than trust an 8-year delay strategy. – Delaying Social Security from full retirement age to 70 increases the monthly benefit by about 8% for each year of postponement. That is a guaranteed increase underwritten by the federal government, applied on top of the annual cost-of-living adjustment. It is also a benefit that only about 4% of retirees collect.
The gap between what the math recommends and what people do is the story. The Guarantee Almost Nobody Takes Social Security’s timing rules are uniform. Claim at 62, and benefits are permanently reduced by up to 30% relative to full retirement age.