INC TX-GILTI AND SAFE HARBOR

104th Regular Session Introduced by Amy Elik

Illinois would align GILTI tax treatment with federal rules and establish a safe harbor to limit state tax exposure for GILTI-related income.

Overview

HB 4937 (104th Illinois General Assembly) is a bill sponsored with co-sponsorship by Amy Elik. The bill appears to address Illinois personal or corporate tax treatment related to Global Intangible Low-Taxed Income (GILTI) and safe harbor provisions within the state income tax framework. The following summary outlines the bill’s stated purpose, key provisions, who would be affected, and notable procedural details. (Note: as written text was not provided, this summary is based on the bill’s title and typical structure for related measures. For precise language and final enacted form, please consult the official bill text and fiscal notes.)

Purpose and intent

Align Illinois tax policy with federal GILTI rules for corporations to clarify treatment of GILTI income under Illinois corporate and/or individual income tax provisions.

Establish or modify a safe harbor mechanism to provide certainty and limit state tax exposure for certain taxpayers who may be affected by GILTI computations.

Reduce potential double taxation or disputes between federal GILTI determinations and Illinois tax treatment, while preserving revenue integrity.

Key provisions (typical elements likely included)

Definition and scope of GILTI income for Illinois tax purposes, including how GILTI is sourced and taxed in Illinois.

Safe harbor provisions specifying thresholds, calculations, or elections that taxpayers may use to simplify Illinois tax treatment of GILTI and to limit additional state tax liability.

Mechanisms to adjust or offset GILTI-related income with other tax attributes (e.g., foreign tax credits, state apportionment factors, or deductions).

Elections or compliance requirements for taxpayers to claim the GILTI-related safe harbor, and consequences for noncompliance or revocation of the election.

Interaction with existing Illinois tax statutes, including conformity to federal definitions, apportionment rules, and conformity with other safe harbors.

Affected parties

Corporations and pass-through entities subject to Illinois income tax that report GILTI income on their federal returns.

Taxpayers seeking to minimize state tax exposure related to GILTI through the safe harbor mechanism.

Illinois Department of Revenue (IDOR), which would administer, enforce, and provide guidance on the new rule and safe harbor.

Procedural and timeline aspects

The bill would typically specify effective dates (e.g., for taxable years beginning on or after a certain date) and any transition provisions.

There may be required regulatory rulemaking or guidance issuance by IDOR to implement the safe harbor.

Potential interaction with existing Illinois conformity dates to federal tax code and any required amendments to conformity statements.

Potential impact

Tax certainty for Illinois taxpayers with GILTI exposure, potentially reducing inconsistencies between federal GILTI treatment and Illinois tax.

Possible revenue impact for the state, depending on how the safe harbor changes tax liability for affected taxpayers.

Administrative clarity for the Department of Revenue in applying and auditing GILTI-related provisions.

For a precise understanding, please refer to the official text of HB 4937, any amendments, fiscal notes, and subsequent committee analyses from the 104th Illinois General Assembly.