FASTENAL CO Quarterly Unrecognized Tax Benefits in USD from Q1 2010 to Q4 2023

Taxonomy & unit
us-gaap: USD
Description
Amount of unrecognized tax benefits.
Summary
Fastenal Co quarterly Unrecognized Tax Benefits history and growth rate from Q1 2010 to Q4 2023.
  • Fastenal Co Unrecognized Tax Benefits for the quarter ending December 31, 2023 was $10.2M, a 0.99% increase year-over-year.
Unrecognized Tax Benefits, Quarterly (USD)
Unrecognized Tax Benefits, YoY Quarterly Growth (%)
Period Value YoY Chg Change % Date Report Filed
Q4 2023 $10.2M +$100K +0.99% Dec 31, 2023 10-K 2024-02-06
Q4 2022 $10.1M +$2.7M +36.5% Dec 31, 2022 10-K 2024-02-06
Q4 2021 $7.4M -$1.4M -15.9% Dec 31, 2021 10-K 2024-02-06
Q4 2020 $8.8M +$200K +2.33% Dec 31, 2020 10-K 2023-02-07
Q4 2019 $8.6M +$3.3M +62.3% Dec 31, 2019 10-K 2022-02-07
Q4 2018 $5.3M +$900K +20.5% Dec 31, 2018 10-K 2021-02-08
Q4 2017 $4.4M -$1M -18.5% Dec 31, 2017 10-K 2020-02-06
Q3 2017 $4.5M -$800K -15.1% Sep 30, 2017 10-Q 2017-10-16
Q2 2017 $4.3M -$800K -15.7% Jun 30, 2017 10-Q 2017-07-17
Q1 2017 $5.5M -$300K -5.17% Mar 31, 2017 10-Q 2017-04-17
Q4 2016 $5.4M $0 0% Dec 31, 2016 10-K 2019-02-06
Q3 2016 $5.3M +$801K +17.8% Sep 30, 2016 10-Q 2017-10-16
Q2 2016 $5.1M +$801K +18.6% Jun 30, 2016 10-Q 2017-07-17
Q1 2016 $5.8M +$1.68M +40.7% Mar 31, 2016 10-Q 2017-04-17
Q4 2015 $5.4M +$1.63M +43.2% Dec 31, 2015 10-K 2018-02-05
Q3 2015 $4.5M +$583K +14.9% Sep 30, 2015 10-Q 2016-10-14
Q2 2015 $4.3M +$383K +9.78% Jun 30, 2015 10-Q 2016-07-15
Q1 2015 $4.12M +$206K +5.26% Mar 31, 2015 10-Q 2016-04-15
Q4 2014 $3.77M +$490K +14.9% Dec 31, 2014 10-K 2017-02-06
Q3 2014 $3.92M -$776K -16.5% Sep 30, 2014 10-Q 2015-10-16
Q2 2014 $3.92M -$3.74M -48.9% Jun 30, 2014 10-Q 2015-07-17
Q1 2014 $3.92M -$3.75M -48.9% Mar 31, 2014 10-Q 2015-04-17
Q4 2013 $3.28M -$2.05M -38.4% Dec 31, 2013 10-K 2016-02-05
Q3 2013 $4.69M +$438K +10.3% Sep 30, 2013 10-Q 2014-10-15
Q2 2013 $7.66M +$2.34M +44% Jun 30, 2013 10-Q 2014-07-16
Q1 2013 $7.66M +$2.14M +38.9% Mar 31, 2013 10-Q 2014-04-16
Q4 2012 $5.33M +$678K +14.6% Dec 31, 2012 10-K 2015-02-05
Q3 2012 $4.25M -$145K -3.3% Sep 30, 2012 10-Q 2013-10-15
Q2 2012 $5.32M +$1.05M +24.7% Jun 30, 2012 10-Q 2013-07-15
Q1 2012 $5.52M +$1.72M +45.2% Mar 31, 2012 10-Q 2013-04-15
Q4 2011 $4.65M +$1.04M +28.6% Dec 31, 2011 10-K 2014-02-06
Q3 2011 $4.4M +$2.67M +155% Sep 30, 2011 10-Q 2012-10-18
Q2 2011 $4.27M +$2.02M +89.6% Jun 30, 2011 10-Q 2012-07-20
Q1 2011 $3.8M +$2.19M +137% Mar 31, 2011 10-Q 2012-04-20
Q4 2010 $3.62M Dec 31, 2010 10-K 2013-02-07
Q3 2010 $1.73M Sep 30, 2010 10-Q 2011-10-26
Q2 2010 $2.25M Jun 30, 2010 10-Q 2011-07-21
Q1 2010 $1.61M Mar 31, 2010 10-Q 2011-04-21
* An asterisk sign (*) next to the value indicates that the value is likely invalid.