Waiting until 70 to claim Social Security grows a $3,000 monthly benefit to $3,720 via an 8% annual delayed retirement credit, with every future COLA compounding on the larger base. Between 65 and 70, ...
A $1.2 million 401(k) triggers a mandatory $45,283 RMD at 73, pushing up to 85% of Social Security benefits into taxable income. Stacked federal taxes and IRMAA Medicare surcharges can drive the ...