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 Question Thank you! Oops! Related Content The Pros and Cons of an NUA Strategy Learn the advantages of a Net Unrealized Appreciation strategy with this helpful article. Working With A Financial Professional A financial professional is an invaluable resource to help you untangle the complexities of whatever life throws at you. A Brief History of Estate Taxes Federal estate taxes have long since been a lucrative source of funding for the federal government.