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 How Insurance Deductibles Work Knowing how insurance deductibles work can help you save money. Tax Efficiency in Retirement What role would taxes play in your investment decisions? Leaving Your Lasting Legacy Want to do more with your wealth? You might want to consider creating a charitable foundation.