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 You Should Do About Insurance Following a Divorce In the face of divorce, making changes to insurance coverage may be overlooked. Perception vs. Reality There’s an alarming difference between perception and reality for current and future retirees. Filing Final Tax Returns for the Deceased The federal government requires deceased individuals to file a final income tax return.