Taxable vs. Tax-Deferred Savings Use this calculator to compare the future value of investments with different tax consequences. 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 Your Emergency Fund: How Much Is Enough? Having an emergency fund may help alleviate the stress and worry associated with a financial crisis. Deciding When to Take Social Security One of the most common questions people ask about Social Security is when they should start taking benefits. Your DNA Test Preparing for the unexpected can make all the difference if your family relies on your income.