Lifetime of Earnings Estimate how much you have the potential to earn during your working years. You are viewing this website at a small screen resolution which doesn't support calculators. Click here to view this calculator. Share | Have A Question About This Topic? Name Email Address Question Thank you! Oops! Related Content Red Flags for Tax Auditors Here are six flags that may make your tax return prime for an IRS audit. Understanding Marginal Income Tax Brackets An inside look at how marginal income tax brackets work. Building a Resilient Workplace The pandemic has challenged us to find our inner strength and navigate unpredictable times. Business owners can support employees by fostering their well-being.