Where on my tax form 1040 SR, should I see the amount of my Voluntary Federal Income tax withheld from my Social Security benefits? in Retirement tax questions
calculating taxable part of the Social Security benefit when you have also Medicaid waiver payments in Get your taxes done using TurboTax
Are Social Security and Medicare tax withholding amounts added when calculating "Federal Income Tax withheld year-to-date" for an updated W4 calculation? in Retirement tax questions