Tandem Diabetes Care (TNDM) Tax Rate (2018 - 2026)

Tandem Diabetes Care has reported Tax Rate for 9 years, with the latest figure at 2.6% in Q1 2026.

• For the quarter ending Q1 2026, Tax Rate rose 434.0% year-over-year to 2.6%; the trailing twelve-month figure through Mar 2026 stood at 3.58% (up 897.0% YoY), and the FY2025 full-year result was 2.22%, up 231.0% from the prior year.
• Tax Rate for Q1 2026 stood at 2.6%, down from 111.48% in the prior quarter.
• The five-year high for Tax Rate was 111.48% in Q4 2025, with the low at 2463.33% in Q4 2024.
• Historically, Tax Rate has averaged 139.09% across 5 years, with a median of 2.65% in 2024.
• Annual changes were most pronounced in 2024 — Tax Rate plunged 246762 bps — and 2025, when it soared 257482 bps.
• Tandem Diabetes Care's Tax Rate stood at 1.62% in 2022, then soared by 164 bps to 4.28% in 2023, then tumbled by 57610 bps to 2463.33% in 2024, then jumped by 105 bps to 111.48% in 2025, then slumped by 102 bps to 2.6% in 2026.
• The last three Tax Rate figures came in at 2.6% (Q1 2026), 111.48% (Q4 2025), and 15.91% (Q3 2025), per Business Quant data.