Income Taxes
 Years Ended December 31,
 202520242023
 (in thousands)
Income before taxes:
United States operations$84,531 $74,850 $86,805 
Foreign operations182,335 153,092 198,951 
Income before taxes$266,866 $227,942 $285,756 
Income tax expense (benefit):
Currently payable
United States federal$14,680 $29,589 $34,091 
United States state and local2,308 1,573 3,900 
Foreign7,327 14,320 18,166 
24,315 45,482 56,157 
Deferred
United States federal(1,447)(6,342)(7,497)
United States state and local2,721 (1,041)(623)
Foreign3,755 (8,571)(4,837)
5,029 (15,954)(12,957)
Income tax expense$29,344 $29,528 $43,200 
A reconciliation of the provision for income taxes to the amount computed by applying the 21% statutory U.S. federal income tax rate to income before taxes after the prospective adoption of ASU 2023-09 is as follows:
Year Ended December 31, 2025
AmountPercentage
Effective income tax rate reconciliation:
United States Federal Statutory Tax Rate$56,041 21.0 %
State and Local Income Taxes, Net of Federal Income Tax Effect (a)
   State and local income taxes4,523 1.7 %
   Capital gain on equity transfer (b)6,383 2.4 %
   Changes in valuation allowances - capital loss utilization on equity transfer (b)(6,383)(2.4)%
Foreign Tax Effects
   Belgium(2,815)(1.1)%
   Germany
      Enacted changes in tax laws or rates2,828 1.1 %
      Other(219)(0.1)%
   Malta
      Statutory tax rate difference between Malta and United States5,025 1.9 %
      Notional interest deduction(8,332)(3.1)%
      Foreign exchange gain(3,426)(1.3)%
      Other(607)(0.2)%
   Mexico
      Branch profit tax exemption(6,678)(2.5)%
      Other1,743 0.7 %
   Switzerland3,333 1.2 %
   Other foreign jurisdictions(1,556)(0.6)%
Effect of Cross-Border Tax Laws
   Global intangible low-taxed income16,142 6.0 %
   Other(1,143)(0.4)%
Tax Credits
   Foreign tax credits(10,308)(3.9)%
   Other(1,840)(0.7)%
Changes in Valuation Allowances
   Capital loss utilization on equity transfer (b)(52,254)(19.6)%
   Other(323)(0.1)%
Nontaxable or Nondeductible Items
   Branch profit tax exemption(16,466)(6.2)%
   Limitation on executive compensation6,165 2.3 %
   Share-based payment awards(3,539)(1.3)%
   Other2,746 1.1 %
Changes in Unrecognized Tax Benefits(11,950)(4.5)%
Other Adjustments
   Capital gain on equity transfer (b)52,254 19.6 %
Effective Tax Rate$29,344 11.0 %
(a) State taxes in Illinois, New Mexico, New Jersey, and California made up the majority (greater than 50 percent) of the tax effect in this category.
(b) Capital loss carryforward with an associated valuation allowance recorded against it was utilized to offset a capital gain derived from the sale of shares of a domestic subsidiary as part of an internal restructuring.
A reconciliation of the provision for income taxes to the amount computed by applying the 21% statutory U.S. federal income tax rate to income before taxes for years prior to the adoption of ASU 2023-09 is as follows:

 Years Ended December 31,
 20242023
Effective income tax rate reconciliation:
United States federal statutory rate21.0%21.0%
State and local income taxes(0.2)%0.8%
Impact of change in tax contingencies3.8%0.3%
Foreign income tax rate differences(11.6)%(10.5)%
Impact of change in deferred tax asset valuation allowance(0.5)%0.5%
Domestic permanent differences and tax credits(0.5)%2.9%
Impact of share-based compensation1.0%0.1%
13.0%15.1%

In 2024, the most significant difference between the U.S. federal statutory tax rate and our effective tax rate was the impact of foreign tax rate differences. Foreign tax rate differences resulted in an income tax benefit of $26.4 million and $30.1 million in 2024 and 2023, respectively. Changes in tax contingencies, primarily associated with our foreign tax credit, was another significant difference between the U.S. federal statutory tax rate and our effective tax rate in 2024.

If we were to repatriate foreign cash to the U.S., we may be required to accrue and pay U.S. taxes in accordance with applicable U.S. tax rules and regulations as a result of the repatriation. However, it is our intent to permanently reinvest the earnings of our non-U.S. subsidiaries in those operations and for continued non-U.S. growth opportunities. The determination of the unrecognized deferred tax liability that would be incurred upon repatriation of these undistributed non-U.S. earnings is not practicable.

The components of deferred income taxes were as follows:

 December 31,
 20252024
 (In thousands)
Components of deferred income tax balances:
Deferred income tax liabilities:
Plant, equipment, and intangibles$(158,176)$(136,386)
Right of use asset(30,246)(31,603)
(188,422)(167,989)
Deferred income tax assets:
Net operating loss, capital loss, and tax credit carryforwards66,807 115,591 
Reserves and accruals43,269 54,085 
Lease liability31,020 32,351 
Postretirement, pensions, and stock compensation16,353 13,045 
Valuation allowances(52,574)(108,064)
104,875 107,008 
Net deferred income tax liability$(83,547)$(60,981)

The decreases in valuation allowances and deferred tax assets related to net operating loss, capital loss, and tax credit carryforwards primarily relate to the utilization of a capital loss to offset a capital gain derived from the sale of shares of a domestic subsidiary as part of an internal restructuring. The net increase in deferred tax liabilities primarily relates to the accelerated amortization of previously capitalized research and experimental expenditures as a result of newly enacted tax legislation in the U.S. as well as increase to deferred tax liabilities associated with an unrealized foreign exchange gain on debt that is designated as a net investment hedge.
As of December 31, 2025, we had $123.0 million of gross net operating loss carryforwards, $10.6 million of tax credit carryforwards, and $146.9 million of gross capital loss carryforwards. Unless otherwise utilized, net operating loss carryforwards will expire upon the filing of the tax returns for the following respective years: $13.9 million between 2026 and 2028 and $54.0 million between 2029 and 2044. Net operating loss with an indefinite carryforward period total $55.1 million. Of the $123.0 million in net operating loss carryforwards, we have determined, based on the weight of all available evidence, both positive and negative, that we will utilize $36.6 million of these net operating loss carryforwards within their respective expiration periods. A valuation allowance has been recorded on the remaining portion of the net operating loss carryforwards.

Unless otherwise utilized, tax credit carryforwards of $10.6 million will expire as follows: $6.0 million between 2026 and 2028 and $3.1 million between 2029 and 2044. Tax credit carryforwards with an indefinite carryforward period total $1.5 million. We have determined, based on the weight of all available evidence, both positive and negative, that we will utilize $7.7 million of these tax credit carryforwards within their respective expiration periods. A valuation allowance has been recorded on the remaining portion of the tax credit carryforwards.

Unless otherwise utilized, of the $146.9 million in gross capital loss carryforwards, $102.7 million will expire between 2027 and 2029 and the remaining $44.2 million have an indefinite carryforward period. A full valuation allowance has been recorded as we do not expect to be able to utilize the capital losses.

The following tables summarize our net operating loss carryforwards and tax credit carryforwards as of December 31, 2025 by jurisdiction:
 Net Operating Loss Carryforwards
 (In thousands)
United States - Federal and various states$35,832 
Other25,405 
Switzerland22,378 
Germany22,040 
United Kingdom17,317 
Total$122,972 
 Tax Credit Carryforwards
 (In thousands)
United States$9,120 
Belgium1,506 
Total$10,626 
In 2025, we recognized a net $12.0 million decrease to reserves for uncertain tax positions primarily related to certain tax credits as a result of an income tax audit settlement. A reconciliation of the beginning and ending amounts of unrecognized tax benefits is as follows:
20252024
 (In thousands)
Balance at beginning of year$15,681 $7,143 
Additions for tax positions of prior years222 9,354 
Additions based on tax positions related to the current year551 524 
Reduction for tax positions of prior years(12,736)(1,340)
Balance at end of year$3,718 $15,681 
The balance of $3.7 million at December 31, 2025 reflects tax positions that, if recognized, would impact our effective tax rate. Our practice is to recognize interest and penalties related to uncertain tax positions in interest expense and operating expenses, respectively. As of December 31, 2025 and 2024, we accrued $0.2 million and $0.1 million for the payment of interest and penalties.
See Note 24, Supplemental Cash Flow Information, for further information regarding income tax payments.

Our federal tax return for the tax years 2022 and later remain subject to examination by the Internal Revenue Service. Our state and foreign income tax returns for the tax years 2015 and later remain subject to examination by various state and foreign tax authorities.

Historical Timeline

Fiscal YearFiled
2025Feb 17, 2026Showing above
2024Feb 13, 2025
2023Feb 13, 2024
2022Feb 24, 2023
2021Feb 15, 2022
2020Feb 16, 2021
2019Feb 11, 2020
2018Feb 20, 2019
2017Feb 13, 2018
2016Feb 17, 2017
2015Feb 25, 2016

About Income Taxes Disclosures

The income tax disclosure reveals how much a company actually pays in taxes versus what the statutory rate would predict. Analysts focus on the effective tax rate (ETR) reconciliation, which breaks down every item driving the gap between the 21% federal rate and the company's reported ETR — including R&D credits, foreign rate differentials, and state taxes. Deferred tax assets (DTAs) and their valuation allowances signal management's confidence in future profitability: a rising allowance suggests the company doubts it can use accumulated tax benefits. Uncertain tax benefit (UTB) reserves quantify exposure to IRS challenges on aggressive positions.

Key signals to watch: sudden ETR drops without clear operational reasons, large increases in valuation allowances, growing UTB balances, and significant unremitted foreign earnings. Post-TCJA, pay attention to GILTI and BEAT provisions that affect multinational tax structures. Compare the cash taxes paid (from the cash flow statement) against the income tax provision to gauge earnings quality.