Quarterly Deferred Tax Assets, Valuation Allowance in USD from Q4 2013 to Q4 2023

Taxonomy & unit: us-gaap: USD
Description: Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.
Summary: Comerica Inc /New/ quarterly Deferred Tax Assets, Valuation Allowance history and growth rate from Q4 2013 to Q4 2023.
Comerica Inc /New/ Deferred Tax Assets, Valuation Allowance for the quarter ending December 31, 2023 was $6M, a 20% increase year-over-year.

Deferred Tax Assets, Valuation Allowance, Quarterly (USD)

Deferred Tax Assets, Valuation Allowance, YoY Quarterly Growth (%)

Period	Value	YoY Chg	Change %	Date	Report	Filed
Q4 2023	$6M	+$1M	+20%	Dec 31, 2023	10-K	2024-02-28
Q4 2022	$5M	$0	0%	Dec 31, 2022	10-K	2024-02-28
Q4 2021	$5M	+$2M	+66.7%	Dec 31, 2021	10-K	2023-02-14
Q3 2021	$3M	$0	0%	Sep 30, 2021	10-Q	2021-10-29
Q2 2021	$3M	$0	0%	Jun 30, 2021	10-Q	2021-07-29
Q1 2021	$3M	$0	0%	Mar 31, 2021	10-Q	2021-04-28
Q4 2020	$3M	$0	0%	Dec 31, 2020	10-K	2022-02-16
Q3 2020	$3M	$0	0%	Sep 30, 2020	10-Q	2020-10-30
Q2 2020	$3M	$0	0%	Jun 30, 2020	10-Q	2020-07-31
Q1 2020	$3M	$0	0%	Mar 31, 2020	10-Q	2020-04-29
Q4 2019	$3M	$0	0%	Dec 31, 2019	10-K	2021-02-09
Q3 2019	$3M	$0	0%	Sep 30, 2019	10-Q	2019-10-30
Q2 2019	$3M	$0	0%	Jun 30, 2019	10-Q	2019-08-01
Q1 2019	$3M	$0	0%	Mar 31, 2019	10-Q	2019-04-29
Q4 2018	$3M	$0	0%	Dec 31, 2018	10-K	2020-02-11
Q3 2018	$3M	$0	0%	Sep 30, 2018	10-Q	2018-10-31
Q2 2018	$3M	$0	0%	Jun 30, 2018	10-Q	2018-07-31
Q1 2018	$3M	$0	0%	Mar 31, 2018	10-Q	2018-04-30
Q4 2017	$3M	$0	0%	Dec 31, 2017	10-K	2019-02-12
Q3 2017	$3M	$0	0%	Sep 30, 2017	10-Q	2017-10-30
Q2 2017	$3M	$0	0%	Jun 30, 2017	10-Q	2017-07-31
Q1 2017	$3M	$0	0%	Mar 31, 2017	10-Q	2017-04-28
Q4 2016	$3M	$0	0%	Dec 31, 2016	10-K	2018-02-15
Q3 2016	$3M	+$3M		Sep 30, 2016	10-Q	2016-11-01
Q2 2016	$3M	+$3M		Jun 30, 2016	10-Q	2016-08-01
Q1 2016	$3M	+$3M		Mar 31, 2016	10-Q	2016-04-29
Q4 2015	$3M	+$3M		Dec 31, 2015	10-K	2017-02-15
Q3 2015	$0	$0		Sep 30, 2015	10-Q	2015-10-29
Q2 2015	$0	$0		Jun 30, 2015	10-Q	2015-07-27
Q1 2015	$0	$0		Mar 31, 2015	10-Q	2015-04-29
Q4 2014	$0	$0		Dec 31, 2014	10-K	2016-02-26
Q3 2014	$0			Sep 30, 2014	10-Q	2014-10-28
Q2 2014	$0			Jun 30, 2014	10-Q	2014-07-29
Q1 2014	$0			Mar 31, 2014	10-Q	2014-04-29
Q4 2013	$0			Dec 31, 2013	10-K	2015-02-17

* An asterisk sign (*) next to the value indicates that the value is likely invalid.