                                                                             FILED
                                  2014 IL App (4th) 121125                     May 9, 2014
                                                                              Carla Bender
                                        NO. 4-12-1125                     4th District Appellate
                                                                                Court, IL
                               IN THE APPELLATE COURT

                                        OF ILLINOIS

                                    FOURTH DISTRICT

UNITED STATES LIABILITY INSURANCE                         )     Appeal from
COMPANY; NATIONAL INDEMNITY COMPANY;                      )     Circuit Court of
NATIONAL LIABILITY & FIRE INSURANCE                       )     Sangamon County
COMPANY; CENTRAL STATES INDEMNITY                         )     No. 11MR228
COMPANY OF OMAHA; KANSAS BANKERS                          )
SURETY COMPANY; GOVERNMENT EMPLOYEES                      )
INSURANCE COMPANY; GEICO GENERAL                          )
INSURANCE COMPANY; GEICO INDEMNITY                        )
COMPANY; GEICO CASUALTY COMPANY;                          )
GENERAL REINSURANCE CORPORATION;                          )
GENERAL STAR NATIONAL INSURANCE                           )
COMPANY; GENESIS INSURANCE COMPANY;                       )
FAIRFIELD INSURANCE COMPANY; NATIONAL                     )
REINSURANCE CORPORATION; and NORTH STAR                   )
REINSURANCE CORPORATION,                                  )
             Plaintiffs-Appellees,                        )
             v.                                           )
THE DEPARTMENT OF INSURANCE; and MICHAEL                  )     Honorable
T. McRAITH, as Director of the Department of Insurance,   )     John Schmidt,
             Defendants-Appellants.                       )     Judge Presiding.

____________________________________________________________________________

              JUSTICE HOLDER WHITE delivered the judgment of the court, with opinion.
              Presiding Justice Appleton and Justice Steigmann concurred in the judgment and
opinion.

                                          OPINION

¶1            Defendants in this case are the Department of Insurance (Department) and

Michael T. McRaith, as the Department's Director. Plaintiffs, United States Liability Insurance

Company (USLIC), National Indemnity Company, National Liability & Fire Insurance
Company, Central States Indemnity Company of Omaha, Kansas Bankers Surety Company,

Government Employees Insurance Company, GEICO General Insurance Company, GEICO

Indemnity Company, GEICO Casualty Company, General Reinsurance Corporation, General

Star National Insurance Company, Genesis Insurance Company, Fairfield Insurance Company,

National Reinsurance Corporation, and North Star Reinsurance Corporation, are a group of

insurance companies owned by National Indemnity Company that do business in Illinois.

¶2             The Illinois Insurance Code (Insurance Code) requires insurance companies

domiciled outside Illinois that conduct business in Illinois to pay a retaliatory tax. 215 ILCS

5/444(1) (West 2010). The dispute in this case centers on how, for retaliatory tax purposes,

plaintiffs should have treated an approximately $8.6 million refund that they received in 2004 for

overpayments they made on their income taxes in 1999, 2000, and 2001. In reporting their 2004

retaliatory tax, plaintiffs counted and applied the $8.6 million refund for the tax years in which

they had overpaid their taxes—1999, 2000, and 2001—thus calculating that they owed $1.9

million in retaliatory taxes. The Department, however, contends the $8.6 million refund should

have been counted against plaintiffs' 2004 income, resulting in the payment of a higher

retaliatory tax. The Department's contention stems from the language in one of the Department's

regulations, which states, "[t]he amount of Illinois Corporate and Replacement income tax paid,

decreased by the amount, if any, of any corporate and/or income replacement tax cash refund

received in the same calendar year if that cash refund had been considered part of the amount of

Illinois Corporate and Replacement income tax paid in the calculation of the annual retaliatory

tax in a preceding year." 50 Ill. Adm. Code 2515.50(b)(5) (2000).

¶3             In May 2011, the Department Director upheld the Department's interpretation of


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its regulations as requiring the income tax refunds to be accounted on a cash basis. That month,

plaintiffs filed a complaint for administrative review. Following a September 2012 hearing, the

circuit court reversed the Department Director's decision and entered judgment for plaintiffs,

finding the Department's regulation was invalid because it was "wholly and completely

inconsistent" with the retaliatory tax statute.

¶4             Defendants appeal, arguing the circuit court erred by reversing the Department

Director's decision because section 2515.50(b) of Title 50 of the Illinois Administrative Code

does not conflict with section 444(3) of the Insurance Code, as section 444(3) merely identifies

the types of taxes, charges, and fees included in the scope of the retaliatory tax.

¶5             We disagree and affirm.

¶6                                       I. BACKGROUND

¶7                             A. Statutory Provisions at Issue

¶8             Section 444(1) of the Insurance Code, known as the retaliatory tax statute,

requires insurance companies domiciled outside of Illinois to "pay penalties, fees, charges, and

taxes, in amounts equal to" the aggregate amount of penalties, fees, charges, and taxes Illinois

companies must pay when doing business in the foreign company's state. 215 ILCS 5/444(1)

(West 2010). The purpose of the retaliatory tax is to discourage other states from enacting

discriminatory or excessive taxes on Illinois companies doing business there. Mutual Life

Insurance Co. of New York v. Washburn, 137 Ill. 2d 312, 330, 561 N.E.2d 29, 37-38 (1990). The

statute specifies that the terms "penalties," "fees," "charges," and "taxes" shall include, among

other things, the "taxes collected under State law" and "the Illinois corporate income taxes

imposed under subsections (a) through (d) of Section 201 of the Illinois Income Tax Act after


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any tax offset allowed under Section 531.13 of this Code." (Emphasis added.) 215 ILCS

5/444(3) (West 2010).

¶9              Subsections (a) through (d) of section 201 of the Illinois Income Tax Act set forth

two types of income taxes a corporation must pay. 35 ILCS 5/201(a) to (d) (West 2010). During

the period of time of this dispute, a corporation was required to pay 4.8% of its net income in

taxes. 35 ILCS 5/201(b)(8) (West 2010). A corporation was also required to pay a personal

property tax replacement income tax at a rate of 2.5% of a corporation's net income. 35 ILCS

5/201(c), (d) (West 2010). These two taxes, collectively, will hereinafter be referred to as the

"income tax."

¶ 10            Under Illinois law, an insurance company is also required to pay a "premium" or

"privilege" tax (hereinafter referred to as the "privilege tax") at a rate of 0.5% of gross insurance

premiums. 215 ILCS 5/409(1) (West 2010). If an insurance company has paid Illinois income

tax in excess of 1.5% of premiums, it may receive a credit against the privilege tax liability. 215

ILCS 5/409(2) (West 2010). A privilege tax credit is based on the amount of income tax "paid

by the company, on a cash basis." 215 ILCS 5/409(2) (West 2010).

¶ 11            Section 401(a) of the Insurance Code authorizes the Director "to make reasonable

rules and regulations as may be necessary" for effectuating the insurance laws of the State of

Illinois. 215 ILCS 5/401(a) (West 2010). The Department's regulations governing the

retaliatory tax are included in Title 50, section 2515, of the Illinois Administrative Code (50 Ill.

Adm. Code 2515 (2000)). In particular, section 2515.50 provides that to calculate the amount of

retaliatory tax due, a corporation must compare the state of Illinois's basis (Illinois Basis) to the

state of incorporation's basis (Foreign Basis). 50 Ill. Adm. Code 2515.50 (2000). The Illinois


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Basis is the sum of, among other things:

               "[t]he amount of Illinois Corporate and Replacement income tax

               paid, decreased by the amount, if any, of any corporate and/or

               income replacement tax cash refund received in the same calendar

               year if that cash refund had been considered part of the amount of

               Illinois Corporate and Replacement income tax paid in the

               calculation of the annual retaliatory tax in a preceding year." 50

               Ill. Adm. Code 2515.50(b)(5) (2000).

Where the Illinois Basis is less than the Foreign Basis, the insurance company must pay a

retaliatory tax. 50 Ill. Adm. Code 2515.50 (2000). A corporation pays the retaliatory tax in

accordance with section 444 and is required to file "an annual return for the preceding calendar

year on or before March 15." 215 ILCS 5/444.1(1) to (2) (West 2010).

¶ 12                          B. The Administrative Proceedings

¶ 13           In 2004, after filing amended state income tax returns for tax years 1999 and

2000, plaintiffs collectively received a refund of approximately $8.6 million. On their 2004

retaliatory tax return, plaintiffs included approximately $1.9 million of the $8.6 million refund

based on plaintiffs' belief that the refund should be counted for the years in which they made

overpayments—1999, 2000, and 2001. In October 2005, the Department issued an invoice to

one of the plaintiffs, USLIC, alleging USLIC owed additional privilege and retaliatory taxes for

2004. USLIC filed a protest challenging the Department's proposed assessment and requesting a

hearing on the matter. Specifically, USLIC argued it correctly reported the refund of Illinois

income tax it received in 2004 because its share of the refund had to "be taken into account in


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2004 only to the extent it was considered part of the 'income tax paid' that generated a privilege

or retaliatory tax benefit for a year prior to 2004." Alternatively, USLIC claimed that section

444(3) of the Insurance Code required "that the amount of Illinois Income Tax imposed be taken

into account on an incurred basis rather than a cash basis, so that no amount of the 1999-2000

Income Tax refund received in 2004 should have been taken into account in 2004." In December

2005, the Director assigned a Department employee to conduct a hearing on USLIC's protest.

¶ 14           In April 2006, the Department advised a second group of the plaintiffs, General

Reinsurance Corporation, General Star National Insurance Company, Genesis Insurance

Company, Fairfield Insurance Company, National Reinsurance Corporation, and North Star

Reinsurance Corporation, that it would not issue those plaintiffs' requested refunds of

approximately $98,000 of retaliatory taxes that those plaintiffs alleged they erroneously paid in

1999. The second group of plaintiffs requested a hearing. Likewise, in June 2006, the remaining

plaintiffs, National Indemnity Company, National Liability & Fire Insurance Company, Central

States Indemnity Company of Omaha, Kansas Bankers Surety Company, Government

Employees Insurance Company, GEICO General Insurance Company, GEICO Indemnity

Company, and GEICO Casualty Company, filed a protest after the Department issued invoices

alleging those plaintiffs owed additional privilege and retaliatory taxes for 2004.

¶ 15           The three cases were consolidated before a single hearing officer. In 2005 and

2006, the parties filed cross-motions for summary judgment. In March 2011, the hearing officer

issued proposed findings of fact and conclusions of law, recommending the Director grant the

Department's motion for summary judgment, deny plaintiffs' protest, and order plaintiffs to pay

the invoices issued by the Department. In April 2011, the Director adopted the hearing officer's


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findings of fact, conclusions of law, and recommendations. The Director noted that although

USLIC initially challenged the validity of the Department's regulations, including sections

2525.60 and 2515.50, USLIC was no longer making such a challenge, "perhaps" because it

understood the Department could not "challenge, let alone invalidate, one of its own

regulations." The Director then went on to find that the Department's interpretation of its

regulations was correct in that refunds of corporate income and replacement taxes are to be

accounted on a cash basis. Thus, the Director granted the Department's motion for summary

judgment, denied plaintiffs' protests, and ordered USLIC and the third group of plaintiffs to pay

the Department invoices.

¶ 16                                 C. Circuit Court Proceedings

¶ 17           In May 2011, plaintiffs filed a complaint for administrative review in the

Sangamon County circuit court. A hearing commenced in September 2012. In addition to

challenging the Department's interpretation of its regulation, plaintiffs asserted the regulation

was inconsistent with the statute and therefore invalid. Specifically, plaintiffs pointed out that

section 444(3) of the Insurance Code (215 ILCS 5/444(3) (West 2010)) specified the retaliatory

tax included, among other things, a percentage of the Illinois corporate income taxes "imposed"

under section 201 of the Income Tax Act. By contrast, the Department's regulation specified that

each party's basis, used to calculate the retaliatory tax, included the income tax "paid." 50 Ill.

Adm. Code 2515.50(b)(5) (2000). According to plaintiffs, "paid" and "imposed" connoted two

different meanings; thus, the regulation was inconsistent with section 444(3) of the Insurance

Code. (Plaintiffs also argued the Department's application of the retaliatory tax was

unconstitutional; however, plaintiffs have not renewed that argument on appeal.) For their part,


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defendants argued the retaliatory tax statute was "broad" and "flexible," and that the use of the

word "imposed" in the statute encompassed when the tax was "paid," not when the tax "accrued."

¶ 18          In September 2012, the circuit court entered judgment for plaintiffs. Specifically,

the court found that the Department's regulation, contained in Title 50, section 2515.50(b)(5), of

the Illinois Administrative Code, was invalid because it was "wholly and completely

inconsistent" with the retaliatory tax statute. The court's written order also included a finding

that no just cause existed to delay enforcement of its order.

¶ 19          This appeal followed.

¶ 20                                          II. ANALYSIS

¶ 21           On appeal, defendants assert the circuit court erred by reversing the Director's

decision.   Specifically, defendants posit the court erred by finding that Title 50, section

2515.50(b)(5), of the Illinois Administrative Code conflicts with section 444(3) of the Insurance

Code because, contrary to the court's finding, section 444(3) of the Insurance Code does not

mandate the use of an accrual basis of accounting to report Illinois income tax payments and

refunds when calculating the retaliatory tax, nor does it address the temporal accounting issue at

all. Rather, according to defendants, section 444(3) is unambiguous and merely identifies the

types of taxes, charges, and fees that are included in the scope of the retaliatory tax. Thus,

defendants contend, no conflict exists between the statute and the regulation. In the alternative,

defendants argue that if section 444(3) of the Insurance Code is ambiguous, this court should

adopt the Department's interpretation of the statute.



¶ 22                           A. Standards Governing Statutory Interpretation


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¶ 23          "The interpretation of a statute is a question of law, which we review de novo."

People ex rel. Madigan v. Illinois Commerce Comm'n, 231 Ill. 2d 370, 380, 899 N.E.2d 227, 232

(2008). Our "primary objective in interpreting a statute is to ascertain and give effect to the

intent of the legislature." Solon v. Midwest Medical Records Ass'n, 236 Ill. 2d 433, 440, 925

N.E.2d 1113, 1117 (2010). The "most reliable indicator of such intent is the language of the

statute, which is to be given its plain and ordinary meaning." Id. When ascertaining the plain

meaning of the statute, we consider the statute as a whole, the subject it addresses, and the

legislature's apparent intent in enacting it. Id. "When the statutory language is clear and

unambiguous, it must be applied as written, without resort to extrinsic aids of statutory

construction." Id. By contrast, where a statute is ambiguous—that is, where a statute is capable

of being understood by reasonably well-informed persons in two or more different ways—we

may consider extrinsic aids of construction. Id. In addition, where a statute is ambiguous and

the agency has rendered an interpretation of the statute, " 'the court does not simply impose its

own construction on the statute, as would be necessary in the absence of an administrative

interpretation. Rather, *** the question for the court is whether the agency's answer is based on

a permissible construction of the statute.' " Illinois Bell Telephone Co. v. Illinois Commerce

Comm'n, 362 Ill. App. 3d 652, 657, 840 N.E.2d 704, 709 (2005) (quoting Chevron U.S.A. Inc. v.

Natural Resources Defense Council, Inc., 467 U.S. 837, 843 (1984)).

¶ 24          Accordingly, we start our inquiry by looking to the language of section 444(3) of

the Insurance Code.

¶ 25                         B. Section 444(3) of the Insurance Code

¶ 26          As previously detailed, a foreign corporation's retaliatory tax is calculated by


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comparing the Illinois Basis to the Foreign Basis. Section 444(3) of the Insurance Code specifies

that the income-tax component of the Illinois Basis consists of "the Illinois corporate income

taxes imposed under subsections (a) through (d)" of the Income Tax Act. (Emphasis added.)

215 ILCS 5/444(3) (West 2010).

¶ 27           Plaintiffs contend that the word "imposed" has an unambiguous, specific meaning

within the field of tax law that is not the same as "paid." In support of their argument, plaintiffs

point out that the legislature, in enacting the retaliatory tax statute, used specific language when

referring to the taxes making up the retaliatory tax calculation—"collected" when referring to the

penalties, fees, charges, and taxes in article XXV of the Insurance Code, and "imposed" when

referring to the corporate income tax under section 201, subsections (a) to (d), of the Income Tax

Act. Thus, plaintiffs contend the legislature intended the word "imposed" to mean something

different from "collected."

¶ 28           Defendants, on the other hand, assert that the word "imposed" does not have the

unambiguous meaning that plaintiffs attribute to it. Rather, defendants claim, "imposed" may be

used to signify the "existence or application of an obligation generally" and thus can encompass

the word "paid." According to defendants, when reading section 444(3) as a whole and in

conjunction with the rest of section 444 and the Insurance Code, the legislature clearly intended

for section 444(3) to define the scope of the taxes, charges, and fees included in the retaliatory

tax. With respect to why the legislature used the word "imposed" when referring to the corporate

income tax and "collected" when referring to other taxes making up the retaliatory tax

calculation, defendants assert the legislature likely adopted the word "imposed" because that

term is used by section 201 of the Income Tax Act.


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¶ 29           Defendants are correct that section 201 of the Income Tax Act uses the word

"imposed" to refer to income taxes.       This may explain why the legislature used the word

"imposed" in the retaliatory tax statute when referring to income taxes and "collected" when

referring to the other taxes comprising the retaliatory tax calculation. Defendants are also correct

that in Lewyt Corp. v. Commissioner of Internal Revenue, 349 U.S. 237, 240 (1955), the

Supreme Court, in interpreting a section of the Internal Revenue Code, stated that the word

" 'imposed' " could be used "in one of two different senses—either to identify the tax or to define

the amount of the tax that is to be levied and collected."

¶ 30           Nonetheless, we conclude that, in this case, the legislature clearly did not intend

the word "imposed" to merely identify the types of taxes included in the retaliatory tax. In

particular, we find persuasive plaintiffs' assertion that if the legislature had intended the amount

of income tax included in the retaliatory tax calculation to be the amount of income tax paid, it

could have made that clear by referencing section 601(a) and/or section 803 of the Income Tax

Act, both of which govern the amount of Illinois income tax a corporation actually pays during a

calendar year. See 35 ILCS 5/601(a), 803 (West 2010). Instead, the retaliatory tax statute

references income taxes "imposed" under section 201 of the Income Tax Act. Section 201 of the

Income Tax Act sets forth the rates at which an income tax is to be calculated but does not

include a temporal component.       However, section 444.1 of the Insurance Code requires a

corporation to file an annual retaliatory tax return on or before March 15 "for the preceding

calendar year." 215 ILCS 5/444.1 (West 2010). Thus, in reading section 444.1 of the Insurance

Code in conjunction with section 201 of the Income Tax Act, the legislature apparently intended

the income-tax component of the Illinois Basis to be the income tax that accrued during the


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preceding calendar year.

¶ 31           Defendants point out that in another portion of the Insurance Code, section

409(2), the legislature specifically stated that for purposes of computing credits based on income

taxes, the credit equals "the excess amount, if any, by which the aggregate income taxes paid by

the company, on a cash basis, for the preceding calendar year" exceed a specific amount.

(Emphases added.) 215 ILCS 5/409(2) (West 2010). Defendants contend this section of the

Insurance Code shows that when the legislature intends to prescribe a specific accounting

method, it does so; thus, because the legislature did not specify a type of accounting to be used to

calculate the retaliatory tax, the Department could prescribe a cash-basis method in its regulation

without conflicting with the statute.

¶ 32           Although the legislature did not specify that an accrual method should be used to

calculate the income-tax component of the retaliatory tax, the legislature did use the word

"imposed" instead of the word "paid." The word "impose" is defined as "to establish or apply by

authority [(a tax, new restrictions, penalties)]." Merriam-Webster's Collegiate Dictionary 582

(10th ed. 2000). In this instance, defendants' reading of the word "imposed" to encompass the

word "paid" is too broad, particularly in light of the Illinois Supreme Court's directive that

because the " 'retaliatory statute is penal,' " it is " 'subject to the rule of strict construction.' "

Mutual Life Insurance Co., 137 Ill. 2d at 324, 561 N.E.2d at 35 (quoting Metropolitan Life

Insurance Co. v. Boys, 296 Ill. 166, 172, 129 N.E. 724, 726 (1920)). If "imposed" signified

when the income tax was "paid" rather than when it "accrued," plaintiffs would have to pay an

additional $2.7 million in retaliatory taxes that they would not have originally had to pay if they

had not overpaid their income taxes in 1999, 2000, and 2001. The legislature could not have


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intended such a result given that such an interpretation effectively punishes plaintiffs for

overpaying their taxes. See Coram v. State of Illinois, 2013 IL 113867, ¶ 57, 996 N.E.2d 1057

(When construing statutes, the court "presumes that the legislature did not intend to create

absurd, inconvenient, or unjust results.").

¶ 33            Defendants also argue the language in section 444(3)—"[t]he terms 'penalties,'

'fees', 'charges', and 'taxes' in subsection (1) of this Section shall include" (emphasis added) (215

ILCS 5/444(3) (West 2010))—makes clear that the purpose of section 444(3) is merely to define

the scope of the taxes, penalties, and charges included in the retaliatory tax and not to proscribe a

specific accounting method. We disagree that this language in section 444(3) precludes a finding

that "imposed" signifies "incurred" or "accrued" rather than "paid." To the contrary, section

444(3) can be read as stating the "penalties," "fees," "charges," and "taxes" include the Illinois

corporate income taxes that "accrued" or "became due" under subsections (a) to (d) of section

201 of the Income Tax Act. We also reject defendants' contention that because section 444(1) of

the Insurance Code specifies a foreign corporation owes a retaliatory tax if the foreign state

requires "the payment of penalties, fees, charges, or taxes" (emphasis added) (215 ILCS 5/444(1)

(West 2010)) greater than those required under Illinois law, then the Department can use the time

of payment, not the time of accrual, to calculate the Illinois income-tax component. Section

444(3) goes on to specify that the " 'penalties,' " " 'fees,' " " 'charges,' " and " 'taxes' " in section

443(1) include "income or personal property taxes imposed by other states or countries."

(Emphasis added.) 215 ILCS 5/444(3) (West 2010). Thus, the language used to specify the

foreign income-tax component of the retaliatory tax mimics the language used to specify the

Illinois income-tax component of the retaliatory tax. In other words, section 444(3) does not


                                                 - 13 -
define the foreign states' income-tax component as the "income tax paid" but rather as the

"income or personal property taxes imposed." (Emphasis added.) 215 ILCS 5/444(3) (West

2010). Again, to "impose" is "to establish or apply by authority." Merriam-Webster's Collegiate

Dictionary 582 (10th ed. 2000).

¶ 34           In addition, defendants contend that because section 444(3) of the Income Tax

Act uses the word "imposed" to refer to the hypothetical taxes that a foreign state would impose

on an Illinois corporation doing business in that state, the word "imposed" when referring to

Illinois income taxes likewise cannot refer to actual taxes. We find this argument unpersuasive

because whether "imposed" signifies "paid" or "accrued," any comparison of the Illinois taxes to

the foreign state taxes would necessarily involve a consideration of the hypothetical taxes that an

Illinois corporation would owe in the foreign state.

¶ 35           Finally, defendants assert that plaintiffs' interpretation of section 444(3) will force

corporations whose tax year is not the calendar year to create a second set of tax records in

addition to the one they normally keep. Defendants also contend plaintiffs fail to take into

account that although corporate income taxes are "generally due" on March 15 for the preceding

calendar year, corporations are entitled to automatic seven-month extensions to file their returns.

See 86 Ill. Adm. Code 100.5020(b) (2010). Thus, the only information a corporation taking such

an extension would have to report on their retaliatory tax return by the March 15 deadline would

be what it actually paid, typically in quarterly installments, which is exactly what the

Department's regulation requires. Plaintiffs respond that the Internal Revenue Code requires

insurance companies to adopt a calendar year as their fiscal year, and the Income Tax Act

requires taxpayers to use federal taxable income as the starting point in calculating Illinois


                                               - 14 -
taxable income. However, while section 843 of Title 26 of the Internal Revenue Code provides

that, generally, "the annual accounting period for each insurance company subject to a tax

imposed by this subchapter shall be the calendar year," it also states that "an insurance company

which joins in the filing of a consolidated return *** may adopt the taxable year of the common

parent corporation even though such year is a not a calendar year." 26 U.S.C. § 843 (2006).

Thus, defendants are correct that an insurance company could have a different fiscal year than

the calendar year and thus would be required to keep a second set of tax records.

¶ 36           Nonetheless, it is more plausible that the legislature would impose such a

requirement than that it would require a corporation to owe more retaliatory taxes than it would

have originally owed simply because the corporation initially overpaid its corporate income tax.

Again, we note the supreme court has stressed the retaliatory tax statute is penal in nature and

" 'must be confined to such cases as fall within its letter.' " Mutual Life Insurance Co., 137 Ill. 2d

at 324, 561 N.E.2d at 35 (quoting Metropolitan Life Insurance Co., 296 Ill. at 172, 129 N.E. at

726).

¶ 37           Based on the foregoing, we conclude the retaliatory tax statute unambiguously

specifies that the income-tax component of the retaliatory tax is the income tax that accrued

under section 201(a) through (d) of the Income Tax Act, not the income tax paid. We now turn

to whether the Department's regulation is consistent with the statute.

¶ 38                           C. The Department's Regulation

¶ 39           As previously detailed, Title 50, section 2515.50(b), of the Illinois Administrative

Code specifies that the Illinois basis includes the amount of income tax paid. 50 Ill. Adm. Code

2515.50(b)(5) (2000).     Because this language conflicts with the statute's mandate that the


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retaliatory tax includes the corporate income tax imposed in a particular year, we conclude Title

50, section 2515.50(b), of the Illinois Administrative Code is invalid. See Hartney Fuel Oil Co.

v. Hamer, 2013 IL 115130, ¶ 38, 998 N.E.2d 1227 ("Regulations that are inconsistent with the

statute under which they are adopted will be held invalid.").

¶ 40                                   III. CONCLUSION

¶ 41           For the reasons stated, we affirm the circuit court's judgment.

¶ 42           Affirmed.




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