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Income Taxes
9 Months Ended
Jun. 30, 2022
Income Tax Disclosure [Abstract]  
Income Tax Disclosure [Text Block] INCOME TAXES
Our income tax benefit was $1.5 million for the nine months ended June 30, 2022. Included in this benefit was a net tax benefit discretely related to the nine months ended June 30, 2022 of $2.7 million. This benefit primarily was the result of excess tax benefits recognized on stock compensation.
Income tax expense was $0.2 million for the nine months ended June 30, 2021. Included in this expense was a net tax benefit discretely related to the nine months ended June 30, 2021 of $1.0 million. This benefit primarily was the result of excess tax benefits recognized on stock compensation.
Our effective tax rate will vary based on a variety of factors. These include our overall profitability, the geographical mix of income before taxes and related statutory tax rate in each jurisdiction, and tax items discretely related to the period, such as settlements of audits. We may record other benefits or expenses in the future that are specific to a particular quarter such as expiration of statutes of limitation, the completion of tax audits, or legislation that is enacted in both U.S. and foreign jurisdictions.
A reconciliation of the beginning and ending amount of unrecognized tax benefits is (in thousands):
Unrecognized tax benefits as of September 30, 2021$2,908 
Decreases related to:
Expiration of statute of limitations(69)
Prior year income tax positions(10)
Unrecognized tax benefits as of June 30, 2022$2,829 
The total amount of unrecognized tax benefits at June 30, 2022 that, if recognized, would affect our effective tax rate was $2.7 million, after considering the impact of interest and deferred benefit items. We expect that the total amount of unrecognized tax benefits will decrease by approximately $0.7 million over the next 12 months.