Growth Metrics

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

Tandem Diabetes Care filings provide 8 years of Tax Rate readings, the most recent being 110.79% for Q4 2025.

  • On a quarterly basis, Tax Rate rose 259412.0% to 110.79% in Q4 2025 year-over-year; TTM through Dec 2025 was 2.2%, a 229.0% increase, with the full-year FY2025 number at 2.22%, up 231.0% from a year prior.
  • Tax Rate hit 110.79% in Q4 2025 for Tandem Diabetes Care, up from 15.82% in the prior quarter.
  • In the past five years, Tax Rate ranged from a high of 110.79% in Q4 2025 to a low of 2483.33% in Q4 2024.
  • Median Tax Rate over the past 5 years was 0.35% (2023), compared with a mean of 118.71%.
  • Biggest five-year swings in Tax Rate: plummeted -248762bps in 2024 and later skyrocketed 259412bps in 2025.
  • Tandem Diabetes Care's Tax Rate stood at 3.04% in 2021, then tumbled by -47bps to 1.6% in 2022, then skyrocketed by 169bps to 4.29% in 2023, then crashed by -57995bps to 2483.33% in 2024, then skyrocketed by 104bps to 110.79% in 2025.
  • The last three reported values for Tax Rate were 110.79% (Q4 2025), 15.82% (Q3 2025), and 9.22% (Q2 2025) per Business Quant data.