Tax
Income Tax
Monolithic Power Systems Income Tax increased by 47.7% to $38.12M in Q4 2025 compared to the prior quarter. Year-over-year, this metric grew by 103.0%, from -$1.28B to $38.12M. Over 4 years (FY 2021 to FY 2025), Income Tax shows an upward trend with a 48.0% CAGR. This is a positive signal — lower values indicate better performance for this metric.
Analysis
StatementIncome Statement
SectionTax
CategoryRisk
SignalLower is better
VolatilityModerate
First reportedQ1 2013
Last reportedQ1 2026
How to read this metric
Changes may reflect shifts in corporate tax law, geographic earnings mix, or the expiration of tax incentives.
Detailed definition
The total amount of income tax a company expects to pay to federal, state, and foreign governments based on its earnings...
Peer comparison
Global companies often have complex tax expenses due to earnings in multiple international jurisdictions.
Metric ID:
is_income_tax_expenseHistorical Data
19 periods
| Q2 '21 | Q3 '21 | Q4 '21 | Q1 '22 | Q2 '22 | Q3 '22 | Q4 '22 | Q1 '23 | Q2 '23 | Q3 '23 | Q4 '23 | Q1 '24 | Q2 '24 | Q3 '24 | Q4 '24 | Q1 '25 | Q2 '25 | Q3 '25 | Q4 '25 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Value | $8.49M | $9.15M | $9.29M | $15.93M | $22.12M | $27.54M | $21.68M | $19.77M | $19.36M | $16.69M | $22.64M | $12.49M | $23.68M | $29.88M | -$1.28B | $38.84M | $41.97M | $25.81M | $38.12M |
| QoQ Change | — | +7.8% | +1.5% | +71.5% | +38.8% | +24.5% | -21.3% | -8.8% | -2.1% | -13.8% | +35.6% | -44.8% | +89.7% | +26.2% | <-999% | +103.0% | +8.1% | -38.5% | +47.7% |
| YoY Change | — | — | — | — | +160.5% | +200.8% | +133.3% | +24.1% | -12.4% | -39.4% | +4.5% | -36.8% | +22.3% | +79.0% | <-999% | +211.1% | +77.2% | -13.6% | +103.0% |
Range-$1.28B – $41.97M
CAGR+39.6%
Avg YoY Growth-322.6%
Median YoY Growth+24.1%
Income Tax at Other Companies
Frequently Asked Questions
- What is Monolithic Power Systems's income tax?
- Monolithic Power Systems (MPWR) reported income tax of $38.12M in Q4 2025.
- How has Monolithic Power Systems's income tax changed year-over-year?
- Monolithic Power Systems's income tax increased by 103.0% year-over-year, from -$1.28B to $38.12M.
- What is the long-term trend for Monolithic Power Systems's income tax?
- Over 4 years (2021 to 2025), Monolithic Power Systems's income tax has grown at a 48.0% compound annual growth rate (CAGR), from $30.20M to $144.73M.
- What does income tax mean?
- The amount of money a company sets aside to pay its corporate income taxes.