The $2,340 Foundation
Social Security is Helen's bedrock — but bedrock doesn't flex.
Helen filed for Social Security at 66 and 4 months, her full retirement age. She briefly considered delaying to 70 for the roughly 27% increase in monthly benefits, but without a spouse's income to bridge the gap, she couldn't afford four years of zero government checks.
Her $2,340 monthly benefit covers housing (property tax and insurance on her paid-off home), utilities, groceries, and her basic Medicare Part B premium. That's it. Everything else — car maintenance, clothing, gifts for grandchildren — has to come from consulting income or savings.
The annual cost-of-living adjustment helps, but it rarely keeps pace with the prices Helen actually pays. Last year's 2.5% COLA added $56 a month. Her Medigap premium alone went up $38 in the same period. The net gain: $18. She keeps a handwritten ledger tracking these gaps, and the trend line is not encouraging.
$2,340/mo
Filed at 66 yrs 4 mo
~$2,970/mo
If delayed to 70
$630
Monthly difference
~82
Break-even age
The COLA Erosion Effect
Between 2023 and 2026, Helen's Social Security rose 9.8% through COLA adjustments. Over the same period, her combined Medicare and Medigap premiums rose 14.2%. Each year, her real purchasing power quietly shrinks.
The Reality Check
Every COLA increase is partially or fully consumed by healthcare premium increases, creating invisible erosion Helen tracks by hand.
Try It Yourself
Explore how filing age changes your lifetime Social Security income