Deferred Tax Assets, Valuation Allowance of ClearSign Technologies Corp from 31 Dec 2011 to 31 Dec 2024

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
ClearSign Technologies Corp quarterly Deferred Tax Assets, Valuation Allowance in USD history and change rate from 31 Dec 2011 to 31 Dec 2024.
  • ClearSign Technologies Corp Deferred Tax Assets, Valuation Allowance for the quarter ending 31 Dec 2024 was $23,054,000, a 6.7% increase year-over-year.
Source SEC data
View on sec.gov
Deferred Tax Assets, Valuation Allowance, Quarterly (USD)
Deferred Tax Assets, Valuation Allowance, YoY Quarterly Change (%)

ClearSign Technologies Corp Quarterly Deferred Tax Assets, Valuation Allowance (USD)

Period Value YoY Chg Change % Date Report Filed Fiscal Year Fiscal Period
Q4 2024 $23,054,000 +$1,456,000 +6.7% 31 Dec 2024 10-K 31 Mar 2025 2024 FY
Q4 2023 $21,598,000 +$921,000 +4.5% 31 Dec 2023 10-K 31 Mar 2025 2024 FY
Q4 2022 $20,677,000 +$4,289,000 +26% 31 Dec 2022 10-K 01 Apr 2024 2023 FY
Q4 2021 $16,388,000 +$1,558,000 +11% 31 Dec 2021 10-K 31 Mar 2023 2022 FY
Q4 2020 $14,830,000 +$1,325,000 +9.8% 31 Dec 2020 10-K 31 Mar 2022 2021 FY
Q4 2019 $13,505,000 +$1,595,000 +13% 31 Dec 2019 10-K 31 Mar 2021 2020 FY
Q4 2018 $11,910,000 +$1,890,000 +19% 31 Dec 2018 10-K 30 Mar 2020 2019 FY
Q4 2017 $10,020,000 -$3,070,000 -23% 31 Dec 2017 10-K 12 Mar 2019 2018 FY
Q4 2016 $13,090,000 +$3,590,000 +38% 31 Dec 2016 10-K 27 Mar 2018 2017 FY
Q4 2015 $9,500,000 +$2,420,000 +34% 31 Dec 2015 10-K 14 Feb 2017 2016 FY
Q4 2014 $7,080,000 +$2,390,000 +51% 31 Dec 2014 10-K 03 Mar 2016 2015 FY
Q4 2013 $4,690,000 +$1,615,000 +53% 31 Dec 2013 10-K 26 Feb 2015 2014 FY
Q4 2012 $3,075,000 +$1,675,000 +120% 31 Dec 2012 10-K 11 Mar 2014 2013 FY
Q4 2011 $1,400,000 31 Dec 2011 10-K 22 Feb 2013 2012 FY
* An asterisk sign (*) next to the value indicates that the value is likely invalid.