Standard Deduction vs Itemized Deductions

The standard deduction is a fixed amount that reduces taxable income. Itemized deductions are specific eligible expenses that may be listed instead. Most simple tax estimates begin with the standard deduction because it is easier to model.

Common itemized deductions

• State and local taxes, subject to rules and limits
• Mortgage interest for eligible loans
• Charitable contributions
• Certain medical expenses above a threshold

Why the bigger deduction matters

Taxpayers generally compare standard and itemized deductions and use the method that produces the better result. If itemized deductions are lower than the standard deduction, itemizing may not help.

Calculator limitation

A simple calculator may not know your full mortgage, charitable, medical, or local tax details. Use estimates for planning, then verify through tax software, forms, or a professional.