IsoEnergy ISOU
NYSE ISOU
$11.16 -0.81 (-6.80%)
As of: Sep 10, 2026 · 3:53 PM EDT

IsoEnergy (ISOU) Tax Rate (2024 - 2026)

IsoEnergy's (ISOU) quarterly Tax Rate came in at 1.42% in Q2 2026, up 2624.0% on a YoY basis from 0.05% in Q2 2025, and down 99.9% quarter-over-quarter from 1401.49% in Q1 2026.

Analysis

IsoEnergy (ISOU) Tax Rate (2024 - 2026) Analysis & Trends

IsoEnergy (ISOU) has reported Tax Rate for 3 consecutive years, with 1.42% the latest figure, recorded in Q2 2026.

  • For the quarter ending Q2 2026, Tax Rate rose 2624.0% year-over-year to 1.42%; the trailing twelve-month figure through Jun 2026 stood at 35.79% (up 4113.0% YoY), and the FY2025 full-year result was 127.4%, down 12227.0% from the prior year.
  • Tax Rate slipped to 1.42% in Q2 2026 per ISOU's latest filing, from 1401.49% in the prior quarter.
  • Across five years, Tax Rate topped out at 1401.49% in Q1 2026 and bottomed at 130.46% in Q4 2025.
  • Historically, Tax Rate has averaged 137.18% across 3 years, with a median of 11.84% in 2025.
  • The sharpest annual moves came in 2025 and 2026: Tax Rate tumbled 12436 bps in 2025, then jumped 141470 bps in 2026.
  • Over 3 years, Tax Rate stood at 6.09% in 2024, then tumbled by 2041 bps to 130.46% in 2025, then soared by 101 bps to 1.42% in 2026.
  • According to Business Quant data, Tax Rate over the past three periods registered 1.42%, 1401.49%, and 130.46% for Q2 2026, Q1 2026, and Q4 2025 respectively.
Peer Set

Peer Comparison

# Company Market Cap Enterprise Value Gross Profit (Qtr) Tax Rate (Qtr)
1 Cameco 42.50 Bn 41.39 Bn 190.14 Mn 45.11%
2 NexGen Energy 6.02 Bn 5.32 Bn - -
3 Uranium Energy 5.42 Bn 4.93 Bn - -
4 Energy Fuels 3.40 Bn 2.47 Bn 14.42 Mn -0.15%
5 Centrus Energy 3.31 Bn 1.44 Bn 49.90 Mn 22.22%
6 Nano Nuclear Energy 869.14 Mn 289.75 Mn - -
7 IsoEnergy 569.48 Mn 569.48 Mn - 1.42%
8 Ur-Energy 534.57 Mn 435.57 Mn 1.89 Mn -
9 enCore Energy 226.28 Mn 152.25 Mn -2.58 Mn -
10 Lightbridge 104.08 Mn 104.08 Mn - -
Historic Data

Historic Data

Download Data
DateValue
Jun 30, 2026 1.42%
Mar 31, 2026 1,401.49%
Dec 31, 2025 -130.46%
Sep 30, 2025 -11.84%
Jun 30, 2025 -24.81%
Mar 31, 2025 -13.21%
Dec 31, 2024 -6.09%
Sep 30, 2024 31.75%
Mar 31, 2024 -13.66%