Unrecognized Tax Benefits - Income Tax Penalties and Interest Accrued
Merck & Co. Unrecognized Tax Benefits - Income Tax Penalties and Interest Accrued increased by 24.9% to $546M in Q4 2025 compared to the prior quarter. Year-over-year, this metric grew by 24.9%, from $437M to $546M. Over 5 years (FY 2020 to FY 2025), Unrecognized Tax Benefits - Income Tax Penalties and Interest Accrued shows an upward trend with a 21.6% CAGR. This increase may warrant attention — for this metric, lower values are generally preferred.
Analysis
How to read this metric
An increase indicates growing exposure to potential tax penalties or a longer duration of unresolved tax disputes.
Detailed definition
This represents the cumulative accrual for interest and penalties associated with uncertain tax positions. It reflects t...
Peer comparison
Comparable across multinational firms; reflects the company's conservative or aggressive stance on tax litigation and settlement.
unrecognized_tax_benefits_interest_penaltiesHistorical Data
| Q4 '21 | Q4 '22 | Q4 '23 | Q4 '24 | Q4 '25 | |
|---|---|---|---|---|---|
| Value | $192M | $256M | $388M | $437M | $546M |
| QoQ Change | — | +33.3% | +51.6% | +12.6% | +24.9% |
| YoY Change | — | +33.3% | +51.6% | +12.6% | +24.9% |
Unrecognized Tax Benefits - Income Tax Penalties and Interest Accrued at Other Companies
Frequently Asked Questions
- What is Merck & Co.'s unrecognized tax benefits - income tax penalties and interest accrued?
- Merck & Co. (MRK) reported unrecognized tax benefits - income tax penalties and interest accrued of $546M in Q4 2025.
- How has Merck & Co.'s unrecognized tax benefits - income tax penalties and interest accrued changed year-over-year?
- Merck & Co.'s unrecognized tax benefits - income tax penalties and interest accrued increased by 24.9% year-over-year, from $437M to $546M.
- What is the long-term trend for Merck & Co.'s unrecognized tax benefits - income tax penalties and interest accrued?
- Over 5 years (2020 to 2025), Merck & Co.'s unrecognized tax benefits - income tax penalties and interest accrued has grown at a 21.6% compound annual growth rate (CAGR), from $205M to $546M.
- What does unrecognized tax benefits - income tax penalties and interest accrued mean?
- The estimated interest and penalties the company would owe if its uncertain tax positions are rejected.