Should I Pay Off Debt or Invest? This calculator will help determine whether you should invest funds or pay down debt. You are viewing this website at a small screen resolution which doesn't support calculators. Click here to view this calculator. Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content What is the Value of Your Business? Ascertaining the value of your business is important for a variety of reasons. Filing Final Tax Returns for the Deceased The federal government requires deceased individuals to file a final income tax return. Timing Your Retirement This short video illustrates the importance of understanding sequence of returns risk.