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 A Living Trust Primer Living trusts are popular, but their appropriateness will depend upon your individual needs and objectives. Investing for Impact Learn how to build a socially conscious investment portfolio and invest in your beliefs. Mortgages in Retirement Explore the benefits and drawbacks to paying off your mortgage prior to retirement with this article.