Sixth Street Specialty Lending (TSLX) Tax Rate (2021 - 2026)

Sixth Street Specialty Lending's Tax Rate history runs 6 years deep, the most recent figure standing at 9.42% for Q1 2026.

• In Q1 2026, Tax Rate rose 429.0% year-over-year to 9.42%; the TTM figure through Mar 2026 stood at 7.16% (up 491.0% YoY), while the FY2025 annual figure was 6.2%, up 444.0% from the prior year.
• Tax Rate came in at 9.42% for Q1 2026 at Sixth Street Specialty Lending, up from 6.44% in the prior quarter.
• In the past five years, Tax Rate ranged from a high of 9.42% in Q1 2026 to a low of 2.93% in Q4 2022.
• A 5-year average of 2.77% and a median of 1.8% in 2022 frame the typical range for Tax Rate.
• Across the five-year window, Tax Rate plunged 211 bps in 2022 and surged 539 bps in 2025, its largest moves.
• Sixth Street Specialty Lending's Tax Rate stood at 2.93% in 2022, then soared by 136 bps to 1.06% in 2023, then surged by 87 bps to 1.99% in 2024, then surged by 223 bps to 6.44% in 2025, then surged by 46 bps to 9.42% in 2026.
• According to Business Quant data, Tax Rate over the past three periods registered 9.42%, 6.44%, and 6.65% for Q1 2026, Q4 2025, and Q3 2025 respectively.

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