HANOVER INSURANCE GROUP, INC. Quarterly Unrecognized Tax Benefits in USD from Q4 2010 to Q4 2023

Taxonomy & unit
us-gaap: USD
Description
Amount of unrecognized tax benefits.
Summary
Hanover Insurance Group, Inc. quarterly Unrecognized Tax Benefits history and growth rate from Q4 2010 to Q4 2023.
  • Hanover Insurance Group, Inc. Unrecognized Tax Benefits for the quarter ending December 31, 2023 was $1.3M, a 40.9% decline year-over-year.
Unrecognized Tax Benefits, Quarterly (USD)
Unrecognized Tax Benefits, YoY Quarterly Growth (%)
Period Value YoY Chg Change % Date Report Filed
Q4 2023 $1.3M -$900K -40.9% Dec 31, 2023 10-K 2024-02-22
Q4 2022 $2.2M +$200K +10% Dec 31, 2022 10-K 2024-02-22
Q4 2021 $2M +$1.1M +122% Dec 31, 2021 10-K 2024-02-22
Q4 2020 $900K -$400K -30.8% Dec 31, 2020 10-K 2024-02-22
Q4 2019 $1.3M -$1.7M -56.7% Dec 31, 2019 10-K 2023-02-23
Q4 2018 $3M $0 0% Dec 31, 2018 10-K 2022-02-25
Q4 2017 $3M +$300K +11.1% Dec 31, 2017 10-K 2021-02-24
Q4 2016 $2.7M -$300K -10% Dec 31, 2016 10-K 2020-02-24
Q4 2015 $3M +$1.7M +131% Dec 31, 2015 10-K 2019-02-22
Q4 2014 $1.3M -$100K -7.14% Dec 31, 2014 10-K 2018-02-27
Q4 2013 $1.4M +$600K +75% Dec 31, 2013 10-K 2017-02-22
Q4 2012 $800K $0 0% Dec 31, 2012 10-K 2016-02-25
Q4 2011 $800K $0 0% Dec 31, 2011 10-K 2015-02-24
Q4 2010 $800K Dec 31, 2010 10-K 2014-02-25
* An asterisk sign (*) next to the value indicates that the value is likely invalid.