Income Taxes |
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| Income Tax Disclosure [Abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Income Taxes | Income TaxesProvision for Federal Income Taxes We are subject to federal income tax, but we are exempt from state and local income taxes. We do not conduct business in foreign jurisdictions. The following table displays the components of our provision for taxes.
(1)Amount excludes the current income tax effect of items recognized directly in “Total stockholders' equity.” The following table displays the difference between the statutory corporate tax rate and our effective tax rate.
Our effective tax rate is the provision for federal income taxes expressed as a percentage of income before federal income taxes. Our effective tax rates for the years 2025, 2024, and 2023 were impacted by benefits for research tax credits, investments in housing projects eligible for low-income housing tax credits, and changes in the valuation allowance against our capital loss carryforward tax assetDeferred Tax Assets and LiabilitiesWe evaluate our deferred tax assets for recoverability using a consistent approach which considers the relative impact of negative and positive evidence, including our historical profitability and projections of future taxable income. Our framework for assessing the recoverability of deferred tax assets requires us to weigh all available evidence, to the extent it exists, including: •the sustainability of recent profitability required to realize the deferred tax assets; •the cumulative net income or losses in our consolidated statements of operations and comprehensive income in recent years; •unsettled circumstances that, if unfavorably resolved, would adversely affect future operations and profit levels on a continuing basis in future years; •the carryforward period for capital losses; and •tax planning strategies. Based on all positive and negative evidence available as of December 31, 2025, we concluded that it is more likely than not that our deferred tax assets will be realized, except the deferred tax asset relating to capital loss carryforwards. For the deferred tax asset relating to capital loss carryforwards, we concluded that the negative evidence outweighed the positive evidence, and it is more likely than not that these capital loss carryforwards will not be utilized during the allowable five-year carryforward period, which will expire in 2027 and 2028 if unused. Therefore, a valuation allowance has been recorded against our capital loss carryforward deferred tax asset, which is included in “Other, net” in the table below. The following table displays our deferred tax assets and deferred tax liabilities.
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