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. Share | Have A Question About This Topic? Name Email Address Question Thank you! Oops! Related Content Retirement Planning With Your Special Needs Child in Mind Having a special needs child adds another layer of complexity to retirement planning. A special needs trust may help. Money Doesn’t Grow on Trees: Teaching Your Tweens the Value Now’s a great opportunity to help kids learn about the value of money. Not just that it’s useful or necessary—but how we get it and how to maximize its value. How to Appeal Your Property Taxes For homeowners who think their property taxes are too high, there are ways to appeal.