Spero Therapeutics, Inc. Current Federal Tax Expense (Benefit)
Spero Therapeutics, Inc. (SPRO) reported Current Federal Tax Expense (Benefit) of $0 for the 12-month period ending 2025-12-31, per its 10-K filed 2026-03-26.
Financial Statements › Expense Statement › Income Tax
us-gaap:CurrentFederalTaxExpenseBenefit · last filed 2026-03-26
- Spero Therapeutics, Inc. current federal tax expense (benefit) for fiscal 2025 was $0.00.
- Spero Therapeutics, Inc. current federal tax expense (benefit) for fiscal 2024 was $0.00, a 100.00% decline from fiscal 2023.
- Spero Therapeutics, Inc. current federal tax expense (benefit) for fiscal 2023 was $2.49M.
- Spero Therapeutics, Inc. current federal tax expense (benefit) for fiscal 2022 was $0.00.
| Period end | Current Federal Tax Expense (Benefit) 12 month |
|---|---|
| 2025-12-31 | $0.00 10-K · filed 2026-03-26 |
| 2024-12-31 | $0.00 10-K · filed 2026-03-26 |
| 2023-12-31 | $2.49M 10-K · filed 2025-03-27 |
| 2022-12-31 | $0.00 10-K · filed 2024-03-13 |
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