The IL-W-4 form is fairly straightforward. The employee must enter their name, social security number, street address, city, state, and zip code. They must also indicate the number of allowances they want to claim or are legally allowed to claim.
Illinois' “per stirpes” law dictates that half of the estate passes to the surviving spouse while the other half is divided among children, grandchildren, and great-grandchildren. If there is no surviving spouse, the entire estate passes to the deceased's children.
Illinois withholding income tax payments are made on Form IL-501, Withholding Payment Coupon, and Illinois withholding is reported on Form IL-941, Illinois Withholding Income Tax Return. IMPORTANT: Make sure to use the correct version of Form IL-941 for the liability period you are filing.
Distributions received by a beneficiary are taxable income to the beneficiary. If the distribution occurred in 2023, you'll receive a code-4 Form 1099-R near the end of January 2024 that you'll need to report on your 2023 tax return.
Trusts and estates – 4.95 percent of net income.
For all other counties, file the original of the return with the Office of the Attorney General, Revenue Litigation Bureau, 500 South Second Street, Springfield, Illinois 62706. Effective July 1, 2012, an additional copy of the return, without attachments, must also be filed with the State Treasurer.
Do You Need to File an Illinois Estate Tax Return? If the gross estate of an Illinois resident has a value of more than $4 million, the personal representative or executor of the estate must file a state estate tax return. (Smaller estates won't need to file a return.) (35 Ill.
As of January 1, 2025, the Illinois estate tax exclusion amount is $4,000,000, which is a taxable threshold and not a credit against tax. Unlike the federal estate tax exemption, the Illinois estate tax exemption is not portable.