Deferred Tax Assets, Valuation Allowance of AT&T INC. from 31 Dec 2010 to 31 Dec 2025

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
AT&T INC. quarterly Deferred Tax Assets, Valuation Allowance in USD history and change rate from 31 Dec 2010 to 31 Dec 2025.
  • AT&T INC. Deferred Tax Assets, Valuation Allowance for the quarter ending 31 Dec 2025 was $3,978,000,000, a 8.3% decline 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 (%)

AT&T INC. Quarterly Deferred Tax Assets, Valuation Allowance (USD)

Period Value YoY Chg Change % Date Report Filed Fiscal Year Fiscal Period
Q4 2025 $3,978,000,000 -$360,000,000 -8.3% 31 Dec 2025 10-K 09 Feb 2026 2025 FY
Q4 2024 $4,338,000,000 -$318,000,000 -6.8% 31 Dec 2024 10-K 09 Feb 2026 2025 FY
Q4 2023 $4,656,000,000 +$481,000,000 +12% 31 Dec 2023 10-K 12 Feb 2025 2024 FY
Q4 2022 $4,175,000,000 -$168,000,000 -3.9% 31 Dec 2022 10-K 23 Feb 2024 2023 FY
Q4 2021 $4,343,000,000 -$430,000,000 -9% 31 Dec 2021 10-K 13 Feb 2023 2022 FY
Q4 2020 $4,773,000,000 -$168,000,000 -3.4% 31 Dec 2020 10-K 16 Feb 2022 2021 FY
Q4 2019 $4,941,000,000 +$353,000,000 +7.7% 31 Dec 2019 8-K 21 Jun 2021
Q4 2018 $4,588,000,000 -$52,000,000 -1.1% 31 Dec 2018 10-K 20 Feb 2020 2019 FY
Q4 2017 $4,640,000,000 +$2,357,000,000 +103% 31 Dec 2017 10-K 20 Feb 2019 2018 FY
Q4 2016 $2,283,000,000 +$142,000,000 +6.6% 31 Dec 2016 8-K 12 Oct 2018 2017 FY
Q4 2015 $2,141,000,000 +$959,000,000 +81% 31 Dec 2015 10-K 17 Feb 2017 2016 FY
Q4 2014 $1,182,000,000 +$255,000,000 +28% 31 Dec 2014 10-K 18 Feb 2016 2015 FY
Q4 2013 $927,000,000 +$41,000,000 +4.6% 31 Dec 2013 10-K 20 Feb 2015 2014 FY
Q4 2012 $886,000,000 -$31,000,000 -3.4% 31 Dec 2012 10-K 21 Feb 2014 2013 FY
Q4 2011 $917,000,000 -$32,000,000 -3.4% 31 Dec 2011 10-K 22 Feb 2013 2012 FY
Q4 2010 $949,000,000 31 Dec 2010 10-K 24 Feb 2012 2011 FY
* An asterisk sign (*) next to the value indicates that the value is likely invalid.