Note 13. Income Taxes

The sources of income before income taxes for the fiscal years ended October 31, 2022 and  October 31, 2021 are as follows:

The components of the provision for income taxes for the fiscal years ended October 31, 2022 and  October 31, 2021 are as follows:

For the fiscal years ended October 31, 2022 and  October 31, 2021, the income tax provision differs from the expected tax provision computed by applying the U.S. federal statutory rate to income before taxes as a result of the following:

The tax effects of the temporary differences giving rise to the Company’s net deferred tax liabilities for fiscal years ending October 31, 2022 and at October 31, 2021 are summarized as follows:

As of October 31, 2022, the Company has the following tax carryforwards:

The Company does not consider that earnings from non-U.S. affiliates will be permanently reinvested. As such, the Company has provided U.S. deferred taxes on cumulative earnings of all of its non-U.S. affiliates.

In assessing the realizability of deferred tax assets, management considers whether it is more likely than not that some portion or all of the deferred tax assets will not be realized.  The ultimate realization of deferred tax assets is dependent upon the generation of future taxable income during the periods in which those temporary differences become deductible. Management considers the scheduled reversal of deferred tax liabilities, projected future taxable income, carryback opportunities, and tax planning strategies in making the assessment. The Company believes it is more likely than not that it will realize the benefits of these deductible differences, net of the valuation allowance provided. The valuation allowance provided by the Company relates to foreign tax credit carryforwards.

The Company files income tax returns with the U.S., various state governments and the U.K. With few immaterial exceptions, the Company is no longer subject to U.S. federal, foreign and state income tax examinations by tax authorities for tax years before October 31, 2020.

Pursuant to Internal Revenue Code Section 382, annual use of the Company’s NOL carryforwards may be limited in the event a cumulative change in ownership of more than 50% occurs within a three-year period. The Company has determined that no such change in ownership happened during the fiscal years ended October 31, 2022 or 2021.

The following table summarizes the changes in the Company's unrecognized tax benefits during the fiscal years ended October 31, 2022 and 2021. The Company expects no material changes to unrecognized tax positions within the next twelve months. If recognized, none of these benefits would favorably impact the Company's income tax expense, before consideration of any related valuation allowance:

As of October 31, 2022 and 2021, the company has recognized no interest or penalties.

On August 15, 2022, President Biden signed the Inflation Reduction Act into law. Management has reviewed the tax provisions of this legislation and has determined that there are no provisions that would have a material impact on the Company.

On May 24, 2021 the House of Commons in the U.K. enacted legislation, the Finance Act 2021, which increases the U.K. corporation tax rate from 19% to 25% effective April 1, 2023, for companies with profits in excess of GBP 250,000. As a result of the Finance Act 2021 the Company recorded tax expense of $2.2 million in fiscal 2021 related to the remeasurement of certain deferred tax assets and liabilities that are expected to reverse after April 1, 2023.