Can I Refinance My Mortgage? This calculator can help determine whether it makes sense to refinance your mortgage. 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 How Insurance Deductibles Work Knowing how insurance deductibles work can help you save money and give you peace of mind. A Brief History of Estate Taxes Federal estate taxes have long since been a lucrative source of funding for the federal government. Retirement Accounts When You Change Your Job This video discusses issues related to your retirement accounts when you move on from your job.