104TH GENERAL ASSEMBLY State of Illinois 2025 and 2026 SB0145 Introduced 1/17/2025, by Sen. Bill Cunningham SYNOPSIS AS INTRODUCED: 35 ILCS 5/601 from Ch. 120, par. 6-601 Amends the Illinois Income Tax Act. Provides that provisions concerning a credit for foreign taxes shall be applied without regard to provisions concerning distributions of investment partnership income to nonresident partners. Effective immediately. LRB104 08269 HLH 18319 b A BILL FOR 104TH GENERAL ASSEMBLY State of Illinois 2025 and 2026 SB0145 Introduced 1/17/2025, by Sen. Bill Cunningham SYNOPSIS AS INTRODUCED: 35 ILCS 5/601 from Ch. 120, par. 6-601 35 ILCS 5/601 from Ch. 120, par. 6-601 Amends the Illinois Income Tax Act. Provides that provisions concerning a credit for foreign taxes shall be applied without regard to provisions concerning distributions of investment partnership income to nonresident partners. Effective immediately. LRB104 08269 HLH 18319 b LRB104 08269 HLH 18319 b A BILL FOR 104TH GENERAL ASSEMBLY State of Illinois 2025 and 2026 SB0145 Introduced 1/17/2025, by Sen. Bill Cunningham SYNOPSIS AS INTRODUCED: 35 ILCS 5/601 from Ch. 120, par. 6-601 35 ILCS 5/601 from Ch. 120, par. 6-601 35 ILCS 5/601 from Ch. 120, par. 6-601 Amends the Illinois Income Tax Act. Provides that provisions concerning a credit for foreign taxes shall be applied without regard to provisions concerning distributions of investment partnership income to nonresident partners. Effective immediately. LRB104 08269 HLH 18319 b LRB104 08269 HLH 18319 b LRB104 08269 HLH 18319 b A BILL FOR SB0145LRB104 08269 HLH 18319 b SB0145 LRB104 08269 HLH 18319 b SB0145 LRB104 08269 HLH 18319 b 1 AN ACT concerning revenue. 2 Be it enacted by the People of the State of Illinois, 3 represented in the General Assembly: 4 Section 5. The Illinois Income Tax Act is amended by 5 changing Section 601 as follows: 6 (35 ILCS 5/601) (from Ch. 120, par. 6-601) 7 Sec. 601. Payment on due date of return. 8 (a) In general. Every taxpayer required to file a return 9 under this Act shall, without assessment, notice or demand, 10 pay any tax due thereon to the Department, at the place fixed 11 for filing, on or before the date fixed for filing such return 12 (determined without regard to any extension of time for filing 13 the return) pursuant to regulations prescribed by the 14 Department. If, however, the due date for payment of a 15 taxpayer's federal income tax liability for a tax year (as 16 provided in the Internal Revenue Code or by Treasury 17 regulation, or as extended by the Internal Revenue Service) is 18 later than the date fixed for filing the taxpayer's Illinois 19 income tax return for that tax year, the Department may, by 20 rule, prescribe a due date for payment that is not later than 21 the due date for payment of the taxpayer's federal income tax 22 liability. For purposes of the Illinois Administrative 23 Procedure Act, the adoption of rules to prescribe a later due 104TH GENERAL ASSEMBLY State of Illinois 2025 and 2026 SB0145 Introduced 1/17/2025, by Sen. Bill Cunningham SYNOPSIS AS INTRODUCED: 35 ILCS 5/601 from Ch. 120, par. 6-601 35 ILCS 5/601 from Ch. 120, par. 6-601 35 ILCS 5/601 from Ch. 120, par. 6-601 Amends the Illinois Income Tax Act. Provides that provisions concerning a credit for foreign taxes shall be applied without regard to provisions concerning distributions of investment partnership income to nonresident partners. Effective immediately. LRB104 08269 HLH 18319 b LRB104 08269 HLH 18319 b LRB104 08269 HLH 18319 b A BILL FOR 35 ILCS 5/601 from Ch. 120, par. 6-601 LRB104 08269 HLH 18319 b SB0145 LRB104 08269 HLH 18319 b SB0145- 2 -LRB104 08269 HLH 18319 b SB0145 - 2 - LRB104 08269 HLH 18319 b SB0145 - 2 - LRB104 08269 HLH 18319 b 1 date for payment shall be deemed an emergency and necessary 2 for the public interest, safety, and welfare. 3 (b) Amount payable. In making payment as provided in this 4 section there shall remain payable only the balance of such 5 tax remaining due after giving effect to the following: 6 (1) Withheld tax. Any amount withheld during any 7 calendar year pursuant to Article 7 from compensation paid 8 to a taxpayer shall be deemed to have been paid on account 9 of any tax imposed by subsections 201(a) and (b) of this 10 Act on such taxpayer for his taxable year beginning in 11 such calendar year. If more than one taxable year begins 12 in a calendar year, such amount shall be deemed to have 13 been paid on account of such tax for the last taxable year 14 so beginning. 15 (2) Estimated and tentative tax payments. Any amount 16 of estimated tax paid by a taxpayer pursuant to Article 8 17 for a taxable year shall be deemed to have been paid on 18 account of the tax imposed by this Act for such taxable 19 year. 20 (3) Foreign tax. The aggregate amount of tax which is 21 imposed upon or measured by income and which is paid by a 22 resident for a taxable year to another state or states on 23 income which is also subject to the tax imposed by 24 subsections 201(a) and (b) of this Act shall be credited 25 against the tax imposed by subsections 201(a) and (b) 26 otherwise due under this Act for such taxable year. For SB0145 - 2 - LRB104 08269 HLH 18319 b SB0145- 3 -LRB104 08269 HLH 18319 b SB0145 - 3 - LRB104 08269 HLH 18319 b SB0145 - 3 - LRB104 08269 HLH 18319 b 1 taxable years ending prior to December 31, 2009, the 2 aggregate credit provided under this paragraph shall not 3 exceed that amount which bears the same ratio to the tax 4 imposed by subsections 201(a) and (b) otherwise due under 5 this Act as the amount of the taxpayer's base income 6 subject to tax both by such other state or states and by 7 this State bears to his total base income subject to tax by 8 this State for the taxable year. For taxable years ending 9 on or after December 31, 2009, the credit provided under 10 this paragraph for tax paid to other states shall not 11 exceed that amount which bears the same ratio to the tax 12 imposed by subsections 201(a) and (b) otherwise due under 13 this Act as the amount of the taxpayer's base income that 14 would be allocated or apportioned to other states if all 15 other states had adopted the provisions in Article 3 of 16 this Act bears to the taxpayer's total base income subject 17 to tax by this State for the taxable year. This subsection 18 is exempt from the 30-day threshold set forth in 19 subparagraph (iii) of paragraph (B) of item (2) of 20 subsection (a) of Section 304. Beginning with tax years 21 ending on or after December 31, 2025, this subsection 22 shall be applied without regard to subsection (c-5) of 23 Section 305. The credit provided by this paragraph shall 24 not be allowed if any creditable tax was deducted in 25 determining base income for the taxable year. Any person 26 claiming such credit shall attach a statement in support SB0145 - 3 - LRB104 08269 HLH 18319 b SB0145- 4 -LRB104 08269 HLH 18319 b SB0145 - 4 - LRB104 08269 HLH 18319 b SB0145 - 4 - LRB104 08269 HLH 18319 b 1 thereof and shall notify the Director of any refund or 2 reductions in the amount of tax claimed as a credit 3 hereunder all in such manner and at such time as the 4 Department shall by regulations prescribe. 5 (4) Accumulation and capital gain distributions. If 6 the net income of a taxpayer includes amounts included in 7 his base income by reason of Section 667 of the Internal 8 Revenue Code (relating to accumulation and capital gain 9 distributions by a trust, respectively), the tax imposed 10 on such taxpayer by this Act shall be credited with his pro 11 rata portion of the taxes imposed by this Act on such trust 12 for preceding taxable years which would not have been 13 payable for such preceding years if the trust had in fact 14 made distributions to its beneficiaries at the times and 15 in the amounts specified in Sections 666 and 669 of the 16 Internal Revenue Code. The credit provided by this 17 paragraph shall not reduce the tax otherwise due from the 18 taxpayer to an amount less than that which would be due if 19 the amounts included by reason of Section 667 of the 20 Internal Revenue Code were excluded from his or her base 21 income. 22 (c) Cross reference. For application against tax due of 23 overpayments of tax for a prior year, see Section 909. 24 (Source: P.A. 101-585, eff. 8-26-19.) SB0145 - 4 - LRB104 08269 HLH 18319 b