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 3 Estate Challenges for Blended Families This article will help your clients with blended families think and prepare their estate strategy. Filing Final Tax Returns for the Deceased The federal government requires deceased individuals to file a final income tax return. A Penny Saved is Two Pennies Earned Here are some simple and inexpensive energy-saving tips that may help you save money.