KPIs & Operating Metrics(New)
Growth Metrics

Sixth Street Specialty Lending (TSLX) Tax Rate (2023 - 2026)

Sixth Street Specialty Lending's Tax Rate history spans 3 years, with the latest figure at 6.44% for Q4 2025.

  • On a quarterly basis, Tax Rate rose 444.0% to 6.44% in Q4 2025 year-over-year; TTM through Dec 2025 was 6.2%, a 444.0% increase, with the full-year FY2025 number at 6.2%, up 444.0% from a year prior.
  • Tax Rate hit 6.44% in Q4 2025 for Sixth Street Specialty Lending, down from 6.65% in the prior quarter.
  • Over the last five years, Tax Rate for TSLX hit a ceiling of 6.98% in Q2 2025 and a floor of 0.91% in Q3 2023.
  • Historically, Tax Rate has averaged 3.08% across 3 years, with a median of 1.9% in 2023.
  • Biggest five-year swings in Tax Rate: surged 34bps in 2024 and later soared 539bps in 2025.
  • Tracing TSLX's Tax Rate over 3 years: stood at 1.06% in 2023, then surged by 87bps to 1.99% in 2024, then surged by 223bps to 6.44% in 2025.
  • Business Quant data shows Tax Rate for TSLX at 6.44% in Q4 2025, 6.65% in Q3 2025, and 6.98% in Q2 2025.