SB1739 amends the Illinois Income Tax Act to change how Illinois-source gains and losses are allocated when a taxpayer sells or exchanges shares in a Subchapter S corporation or an interest in certain partnerships. Under current law, those gains and losses are sourced using the pass-through entity’s Illinois apportionment factor for the year of sale or exchange. This bill would instead require the allocation to be based on the average of the entity’s Illinois apportionment factor for the year of sale or exchange and the two immediately preceding tax years. If the entity did not exist for both prior years, only the years in which it existed would be used in the average.
The practical effect is to smooth the sourcing of pass-through entity sale gains and losses over a three-year period, rather than relying on a single year’s apportionment factor. This would affect nonresident and other taxpayers who recognize gains or losses from sales of S corporation stock or partnership interests, as well as the Department of Revenue’s administration of sourcing rules under Sections 303 and 304 of the Act. The bill appears targeted at tax treatment of pass-through entity transactions and would modify Illinois income tax apportionment methodology for those transactions.
Because there are no committee transcripts or recorded votes provided, there is no documented debate or formal legislative sentiment in the materials supplied. The bill’s caption and text suggest a technical tax-policy measure rather than a broad tax increase or cut, and the introduced language is narrowly focused on sourcing rules for pass-through entity dispositions. In the absence of recorded testimony, the overall sentiment cannot be measured from the available record.
No specific points of contention are documented in the provided materials. Potential areas of policy debate, based on the text alone, would likely involve whether averaging prior-year apportionment factors produces a fairer result for taxpayers and the state, and whether the change could increase or reduce Illinois tax revenue depending on entity growth or decline over time. Any disagreement would likely center on tax fairness, revenue impact, and administrative simplicity for pass-through entity owners and the Department of Revenue.
Impact
SB1739 would amend Sections 303 and 304 of the Illinois Income Tax Act to change the sourcing rule for gains and losses from sales or exchanges of Subchapter S corporation shares and certain partnership interests. Instead of using only the pass-through entity’s Illinois apportionment factor in the year of sale or exchange, the bill would require an average of that year and the two prior tax years, with a reduced averaging period if the entity was not in existence for all prior years. This would affect taxpayers disposing of pass-through entity interests and the Department of Revenue’s calculation of Illinois-source income under the Act.
Sentiment
No committee discussion or vote history is provided, so there is no direct evidence of support or opposition in the record supplied. Based on the bill text, SB1739 appears to be a targeted technical tax change focused on apportionment methodology for pass-through entities, which often draws interest from tax practitioners and business owners but does not, on its face, signal a highly controversial policy shift. The available materials do not show any formal sentiment beyond the bill’s introduction.
Contention
The provided record contains no transcripts, amendments, or votes, so no specific objections are documented. If contested, the main issue would likely be whether averaging the current and prior two years’ Illinois apportionment factors more accurately reflects the value of a pass-through entity interest at sale, or whether it complicates tax administration and changes the amount of Illinois-source income recognized on disposition. Taxpayers selling interests in S corporations or partnerships may favor predictability or lower tax exposure, while the state may focus on revenue effects and consistency in sourcing rules.