The Social Security Administration has warned that early claiming Social Security retirement benefits can permanently reduce monthly income for the rest of a retiree's life. The agency allows early retirement benefits, but those who claim before reaching full retirement age permanently reduce payments. For example, claiming at 62 means a 30% reduction in monthly benefits compared to waiting. Despite this, many Americans take benefits early due to immediate need or health issues, or concern about Social Security's long-term finances. The SSA has issued official guidance that while early claiming increases benefits for those who wait, early reductions cannot be undone.