Waiting on Social Security Pays a Guaranteed 8% a Year. Only 4% of Retirees Ever Collect the Age-70 Check.

Delaying Social Security from full retirement age to 70 increases the monthly benefit by about 8% for each year of postponement. Claim at 62, and benefits are permanently reduced by up to 30% relative to full retirement age. Wait past full retirement age up to 70, and the check grows by roughly 8% per year. Social Security transfer receipts totaled $1,646.7 billion in the second quarter of 2026, part of $5,148.4 billion in total government transfer receipts. The program is the single largest source of retirement income for most American households.