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 Can Group, Private Disability Policies Work Together? Loss of income from disability has the potential to cause financial hardship. Disability insurance can help. The Wild West of Data Theft Learn about cyber liability insurance in this entertaining video. A Brief History of Estate Taxes Federal estate taxes have long since been a lucrative source of funding for the federal government.