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 Filing Final Tax Returns for the Deceased The federal government requires deceased individuals to file a final income tax return. Comparing Investments This calculator compares the net gain of a taxable investment versus a tax-favored one. A Taxing Story: Capital Gains and Losses Understanding how capital gains are taxed may help you refine your investment strategies.