NORTHERN STATES POWER CO Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions
NORTHERN STATES POWER CO reported Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions of $3.00 million for the 12-month period ending 2025-12-31, per its 10-K filed 2026-02-25.
Financial Statements › Notes › Income Taxes › Income Tax Uncertainties
us-gaap:UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions · last filed 2026-02-25
- NORTHERN STATES POWER CO unrecognized tax benefits, decrease resulting from prior period tax positions for fiscal 2025 was $3.00M, a 200.00% increase from fiscal 2024.
- NORTHERN STATES POWER CO unrecognized tax benefits, decrease resulting from prior period tax positions for fiscal 2024 was $1.00M, a 94.44% decline from fiscal 2023.
- NORTHERN STATES POWER CO unrecognized tax benefits, decrease resulting from prior period tax positions for fiscal 2023 was $18.00M.
- NORTHERN STATES POWER CO unrecognized tax benefits, decrease resulting from prior period tax positions for fiscal 2022 was $0.00.
| Period end | Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions 12 month | Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions 12 month as first filed |
|---|---|---|
| 2025-12-31 | $3.00M 10-K · filed 2026-02-25 | |
| 2024-12-31 | $1.00M 10-K · filed 2026-02-25 | |
| 2023-12-31 | $18.00M 10-K · filed 2026-02-25 | |
| 2022-12-31 | $0.00 10-K · filed 2025-02-27 | |
| 2021-12-31 | $0.00 10-K · filed 2024-02-21 | |
| 2020-12-31 | $14.00M 10-K · filed 2023-02-23 | |
| 2019-12-31 | $0.00 10-K · filed 2022-02-23 | |
| 2018-12-31 | $1.00M 10-K · filed 2021-02-17 | $1.10M 10-K · filed 2019-02-22 |
| 2017-12-31 | $49.40M 10-K · filed 2020-02-21 | |
| 2016-12-31 | $2.00M 10-K · filed 2019-02-22 | |
| 2015-12-31 | $900.00K 10-K · filed 2018-02-26 | |
| 2014-12-31 | $4.20M 10-K · filed 2017-02-24 | |
| 2013-12-31 | $1.90M 10-K · filed 2016-02-22 | |
| 2012-12-31 | $3.10M 10-K · filed 2015-02-20 | |
| 2011-12-31 | $900.00K 10-K · filed 2014-02-24 | |
| 2010-12-31 | $500.00K 10-K · filed 2013-02-25 |