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 Replacing Your Medicare Card Learn how to replace your lost, stolen, or damaged Medicare card in this helpful article. Insurance Needs Assessment: When You're Newly Married Marriage changes everything, including your insurance needs. When Life Insurance Becomes Taxable Life insurance proceeds are generally tax-free. But not in all cases.