Liz Weston: We received a huge lump sum Social Security check. How much tax will we pay?

Combined income is your adjusted gross income plus any tax-exempt interest and half your Social Security benefit.
Young and the Invested on MSN

Your Guide to the Social Security Tax Maze: Mastering the Rules for a Fuller Retirement

Wondering whether you'll need to pay taxes on your Social Security benefits is a very common concern for many seniors and ...

When should I start applying for Social Security?

In 8 years, I will qualify for an average Social Security income. I have no retirement saved and am not a homeowner but I ...

Will You Still Owe Taxes on Social Security? New Deduction Helps Retirees—But If You’re Still Working, There’s a Catch

Up to 85% of your Social Security benefits may be taxed, but a new "senior deduction" can cut taxes—unless your income is too ...