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 Question Thank you! Oops! Related Content Estimate Your RMD Help determine the required minimum distribution from an IRA or other qualified retirement plan. Understanding Homeowners Insurance Purchasing homeowners insurance is critical for protecting your home. Filing Final Tax Returns for the Deceased The federal government requires deceased individuals to file a final income tax return.