Social Security Taxes Estimate how much of your Social Security benefit may be considered taxable. 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 Red Flags for Tax Auditors Here are six flags that may make your tax return prime for an IRS audit. From Boats to Brokers From the Dutch East India Company to Wall Street, the stock market has a long and storied history. The History of Currency Currency has been around for a long time. Here’s a quick history lesson.