Resources
Official tax and retirement calculators
Use calculators to estimate a result, then check the assumptions before making a decision.
Federal withholding
The IRS Tax Withholding Estimator can help review paycheck withholding. Have current pay statements, the prior return and other expected income available.
How to use a result
Save the inputs, date and assumptions. A calculator cannot decide whether a business election, retirement withdrawal or purchase fits your full situation.
Social Security
SSA estimates depend on your earnings record and claiming age. Compare scenarios using the official tools rather than assuming one retirement age is best for everyone.