Birchtech Corp. Quarterly Deferred Tax Assets, Valuation Allowance in USD from Q4 2012 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
Birchtech Corp. quarterly Deferred Tax Assets, Valuation Allowance history and growth rate from Q4 2012 to Q4 2023.
  • Birchtech Corp. Deferred Tax Assets, Valuation Allowance for the quarter ending December 31, 2023 was $4.45M, a 47.1% decline 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 $4.45M -$3.97M -47.1% Dec 31, 2023 10-K 2024-04-16
Q4 2022 $8.43M -$188K -2.18% Dec 31, 2022 10-K 2024-04-16
Q4 2021 $8.62M -$189K -2.15% Dec 31, 2021 10-K 2023-05-15
Q4 2020 $8.8M +$2.08M +31% Dec 31, 2020 10-K 2022-04-05
Q4 2019 $6.72M +$1.47M +28.1% Dec 31, 2019 10-K 2021-04-05
Q4 2018 $5.25M +$652K +14.2% Dec 31, 2018 10-K 2020-05-14
Q4 2017 $4.6M -$1.78M -27.9% Dec 31, 2017 10-K 2019-04-11
Q4 2016 $6.38M -$4.89M -43.4% Dec 31, 2016 10-K 2018-04-17
Q4 2015 $11.3M +$21.1M Dec 31, 2015 10-K 2017-03-28
Q4 2014 -$9.86M -$2.29M -30.2% Dec 31, 2014 10-K 2016-03-30
Q4 2013 -$7.58M -$540K -7.68% Dec 31, 2013 10-K 2015-03-20
Q4 2012 -$7.04M Dec 31, 2012 10-K 2014-03-14
* An asterisk sign (*) next to the value indicates that the value is likely invalid.