My Retirement Savings Estimate how long your retirement savings may last using various monthly cash flow rates. You are viewing this website at a small screen resolution which doesn't support calculators. Click here to view this calculator. Share | Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content Filing Final Tax Returns for the Deceased The federal government requires deceased individuals to file a final income tax return. Social Security: By the Numbers Here are five facts about Social Security that might surprise you. How to Balance Finances as a Sandwich Generation Member An estimated one in seven middle-aged Americans supports both a child and an aging parent. This isn’t expected to change any time soon.