Are State income taxes deductible from federal income taxes?

Yes. Schedule A is Itemized Deductions. The second section is Taxes You Paid. Real estate taxes on your home are deducted on line 6.

Yes, most state taxes are going to be deductible for federal taxes. Consult the tax manuals or your tax preparer for more information.

In general, states do not allow a deduction for federal income taxes as most states "piggyback" off of federal taxable income as the beginning of the state income tax calculation. However, the states...

First, there are many different SOLs, mainly ones for auditing the info, assesment of the tax and collection of the tax...as you see a progression that added together can be a long time. Many States...

That should be a simple question, but it's not quite that easy. First, on federal, when it comes to getting a refund, you have three years from the date the return as due. So lets say you didn't file...