Yes it does. There are only 7 states without state income tax, Nebraska is not one of them.
There is a state income tax in Illinois.
No, when filing for the state income taxes, you will receive your federal income tax refund as well as your state income tax refund.
State income tax payments are deductible on your federal income tax return. (You may deduct state income tax or sales tax, but not both.) Federal income tax payments are deductible on your state tax return in a tiny number of states.
Florida does not have an individual state income tax. They do have a corporate income tax.
it is residential
Yes. Effective June 26, 2015, same-sex married couples may file joint state income tax returns in Nebraska.
Texas does not have a state income tax.
There is a state income tax in Illinois.
No, when filing for the state income taxes, you will receive your federal income tax refund as well as your state income tax refund.
State income tax payments are deductible on your federal income tax return. (You may deduct state income tax or sales tax, but not both.) Federal income tax payments are deductible on your state tax return in a tiny number of states.
Yes..only on that portion of income properly allocated or attributable to that State.
Florida does not have an individual state income tax. They do have a corporate income tax.
The taxable amounts of the income from each income tax return will be taxed at the tax rates for the state and for the federal.
No, South Dakota does not have a state income tax.
No, when filing for the federal income tax return, you do not attach the Schedule A for the state income tax return.
it is residential
From personal experience, if you live in Oklahoma and your workplace is in a different state, you are obligated pay Oklahoma state income taxes on those wages. This is probably true for all other state income tax states.