Company: AILIM
Filing Date: 2025-02-18
Form Type: 10-K
Source: 0001002910-25-000055
Chunk: 111

Company: Ameren Illinois Co
Filing Date: 2025-02-18
Form: 10-K
Item: Item 8
Chunk 111
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$(15)$5 State(5)16 (10)1 Deferred taxes:Federal93 82 19 194 State18 48 14 80 Amortization of excess deferred income taxes(86)(13)(1)(100)Amortization of deferred investment tax credits(4)— — (4)Total income tax expense (benefit)$(10)$179 $7 $176 The following table presents the accumulated deferred income tax assets and liabilities recorded as a result of temporary differences and accumulated deferred production and investment tax credits at December 31, 2024 and 2023:Ameren MissouriAmeren IllinoisOtherAmeren2024Accumulated deferred income taxes, net liability (asset):Plant-related$2,429 $2,250 $261 $4,940 Regulatory assets and liabilities, net(193)(170)(22)(385)Deferred employee benefit costs(25)77 (25)27 Tax carryforwards(355)(45)(103)(503)Other131 28 3 162 Total net accumulated deferred income tax liabilities (assets)1,987 2,140 114 4,241 Accumulated deferred investment tax credits230 3 — 233 Accumulated deferred income taxes and investment tax credits$2,217 $2,143 $114 $4,474 2023Accumulated deferred income taxes, net liability (asset):Plant-related$2,370 $2,030 $246 $4,646 Regulatory assets and liabilities, net(206)(184)(23)(413)Deferred employee benefit costs(48)55 (33)(26)Tax carryforwards(124)(33)(61)(218)Other104 38 19 161 Total net accumulated deferred income tax liabilities (assets)2,096 1,906 148 4,150 Accumulated deferred investment tax credits26 — — 26 Accumulated deferred income taxes and investment tax credits$2,122 $1,906 $148 $4,176 

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The following table presents the components of accumulated deferred income tax assets relating to net operating loss carryforwards and tax credit carryforwards at December 31, 2024 and 2023:Ameren MissouriAmeren IllinoisOtherAmeren2024Net operating