Filling out a Schedule A is a choice; no one has to fill it out.
The Internal Revenue Service offers every taxpayer the option to itemize their deductions or to claim the standard deduction. The standard deduction amount varies depending on your filing status. However, if you have significant deductible expenses during the year, the total of which is greater than your standard deduction, you can itemize by reporting the expenses on Schedule A.
Schedule A lets you report certain deductible expenses like:
Medical and dental costs above and beyond 7.5% of your AGI
State and local income or sales tax, real estate, and personal property taxes
Home mortgage interest
Charitable donations
Casualty losses (losses caused by a sudden, unexpected, or unusual event) to personal property are only deductible if covered by specific federal disaster declarations.
After you finish going through the Deductions & Credits section, we'll recommend whichever deduction – standard or itemized – gives you the biggest tax break. But you can always override our recommendation if you wish.
If you want to skip entering your itemized deductions on the Schedule A you can do that. Many people will not have enough itemized deductions this year to itemize, and will just be getting their new higher standard deduction. The thing is, though, that some of those deductions could make a difference on a state return even if they do not affect your federal return. Information flows from your federal return to your state return, so it might not be a bad idea to go ahead and enter them anyhow. It cannot hurt you.
The following states allow you to itemize deductions on just the state return: Alabama, Arizona, Arkansas, California, Delaware, Hawaii, Idaho, Iowa, Kentucky, Minnesota, Mississippi, Montana, New York, North Carolina, Oregon, and Wisconsin,
**Disclaimer: Every effort has been made to offer the most correct information possible. The poster disclaims any legal responsibility for the accuracy of the information that is contained in this post.**