This version of the form is not currently in use and is provided for reference only. Download this version of Schedule UB for the current year.
This is a legal form that was released by the Illinois Department of Revenue - a government authority operating within Illinois. As of today, no separate filing guidelines for the form are provided by the issuing department.
Q: What is Schedule UB Combined Apportionment for Unitary Business Group?
A: Schedule UB Combined Apportionment for Unitary Business Group is a form used by businesses in Illinois to report and calculate their combined apportionment percentage.
Q: Who needs to file Schedule UB?
A: Businesses that are part of a unitary business group in Illinois need to file Schedule UB.
Q: What is a unitary business group?
A: A unitary business group is a group of businesses that are related and function as a single economic unit.
Q: What is apportionment?
A: Apportionment is the process of dividing a business's income and expenses among different states, in order to determine the amount of tax owed in each state.
Q: Why is apportionment necessary?
A: Apportionment is necessary because businesses often operate in multiple states and it would be unfair to tax them solely based on their income earned in one state.
Q: How is the combined apportionment percentage calculated?
A: The combined apportionment percentage is calculated by combining the apportionment factors of each member of the unitary business group.
Q: What are the apportionment factors?
A: The apportionment factors include the percentages of a business's sales, property, and payroll that are attributable to Illinois and other states.
Q: What is the purpose of Schedule UB?
A: The purpose of Schedule UB is to determine the combined apportionment percentage, which is used to allocate income and apportion tax liability among the members of the unitary business group.
Q: When is the deadline for filing Schedule UB?
A: The deadline for filing Schedule UB is the same as the deadline for filing the Illinois tax return, which is typically April 15th.
Form Details:
Download a fillable version of Schedule UB by clicking the link below or browse more documents and templates provided by the Illinois Department of Revenue.