Rambus (RMBS) Tax Rate (2009 - 2026)

Rambus has disclosed Tax Rate across 18 years of filings, most recently posting 12.82% for Q1 2026.

• Quarterly Tax Rate rose 200.0% year-over-year to 12.82% in Q1 2026, while the trailing twelve-month figure through Mar 2026 was 0.48% (down 6041.0% YoY) and the FY2025 annual result came in at 0.06%, down 20937.0% from the prior year.
• Tax Rate grew to 12.82% in Q1 2026, from 52.57% in the prior quarter.
• Over five years, Tax Rate peaked at 72.7% in Q3 2022 and troughed at 1145.7% in Q2 2023.
• A 5-year average of 57.8% and a median of 7.72% in 2022 frame the typical range for Tax Rate.
• Annual changes were most pronounced in 2023 — Tax Rate sank 115342 bps — and 2024, when it jumped 116442 bps.
• Tracing RMBS's Tax Rate over 5 years: stood at 3.27% in 2022, then soared by 340 bps to 14.41% in 2023, then plunged by 101 bps to 0.1% in 2024, then plunged by 55094 bps to 52.57% in 2025, then soared by 124 bps to 12.82% in 2026.
• Business Quant data shows RMBS's Tax Rate at 12.82% in Q1 2026, 52.57% in Q4 2025, and 30.16% in Q3 2025.