v3.22.2.2
Income Taxes
9 Months Ended
Oct. 31, 2022
Income Tax Disclosure [Abstract]  
Income Taxes Income Taxes
We reported an income tax provision of $59 million and an income tax benefit of $3 million for the nine months ended October 31, 2022, and 2021, respectively. The income tax provision for the nine months ended October 31, 2022, was primarily attributable to a taxable gain recognized from integrating intellectual property, income tax expenses in profitable foreign jurisdictions, and an increase in state taxes due to capitalized research and development expenditures. The income tax benefit for the nine months ended October 31, 2021, was primarily attributable to excess tax benefit from stock option deductions in foreign jurisdictions, reversal of previously accrued tax liabilities upon favorable tax audit results, and amortization of intangibles from business combinations.
The 2017 Tax Cuts and Jobs Act requires research and development expenditures incurred for the tax year beginning after December 31, 2021, to be capitalized and amortized ratably over five years for domestic research and fifteen years for international research. The mandatory capitalization requirement has no material impact to our fiscal 2023 income tax provision due to our tax attributes carryover and full valuation allowance position.
On August 16, 2022, the U.S. enacted the Inflation Reduction Act (“IRA”) of 2022, which, among other things, implemented a 15% minimum tax on book income of certain large corporations, a 1% excise tax on net stock repurchases, and several tax incentives to promote clean energy. We evaluated the provisions of the IRA and do not expect any material impact to our fiscal 2023 income tax provision.
We are subject to income tax audits in the U.S. and foreign jurisdictions. We record liabilities related to uncertain tax positions and believe that we have provided adequate reserves for income tax uncertainties in all open tax years. Due to our history of tax losses, all years remain open to tax audit.
We periodically evaluate the realizability of our net deferred tax assets based on all available evidence, both positive and negative. The realization of net deferred tax assets is dependent on our ability to generate sufficient future taxable income during periods prior to the expiration of tax attributes to fully utilize these assets. As of October 31, 2022, we continue to maintain a full valuation allowance on our deferred tax assets in certain jurisdictions.