Income Taxes

6 Months Ended

Mar. 31, 2020

Income Tax Disclosure [Abstract]

Income Taxes

(7) Income Taxes

The Company’s effective income tax rates for the six months ended March 31, 2020 and 2019, were 27.8% and 26.5%, respectively. The effective income tax rate was higher for the six months ended March 31, 2020, due to changes in state apportionment factors.

The Company is subject to income tax in the U.S. federal jurisdiction and multiple state jurisdictions. Following is a list of jurisdictions that the Company has identified as its major tax jurisdictions with the tax years that remain open and subject to examination by the appropriate governmental agencies marked:

Tax Jurisdiction	2020	2019	2018	2017	2016	2015	2014
United States	X	X	X	X	X	X	X
State Jurisdictions
California	X	X	X	X	X	X	X
Colorado	X			X
Connecticut	X	X	X	X
District of Columbia	X	X	X	X	X
Florida	X	X	X	X
Georgia	X	X	X	X
Illinois	X	X	X	X	X	X
Indiana	X
Iowa	X	X	X
Louisiana	X	X
Maryland	X	X	X	X	X	X
Massachusetts	X	X	X	X	X	X
Michigan	X	X	X	X	X	X
Minnesota	X	X	X	X	X	X
New Hampshire	X	X	X	X	X	X
New Jersey	X
New York	X	X	X	X	X
North Carolina	X	X	X	X	X	X
Oregon	X	X
Pennsylvania	X	X	X
Texas	X	X	X	X	X	X
Wisconsin	X	X	X	X
Total State Jurisdictions	22	19	17	16	11	9	1

For state tax jurisdictions with unfiled tax returns, the statutes of limitations will remain open indefinitely.