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Iron Mountain (IRM) Non-Current Deferred Tax Liability (2016 - 2025)

Historic Non-Current Deferred Tax Liability for Iron Mountain (IRM) over the last 17 years, with Q4 2025 value amounting to $331.7 million.

  • Iron Mountain's Non-Current Deferred Tax Liability fell 1068.17% to $331.7 million in Q4 2025 from the same period last year, while for Dec 2025 it was $331.7 million, marking a year-over-year decrease of 1068.17%. This contributed to the annual value of $331.7 million for FY2025, which is 1068.17% down from last year.
  • As of Q4 2025, Iron Mountain's Non-Current Deferred Tax Liability stood at $331.7 million, which was down 1068.17% from $218.2 million recorded in Q3 2025.
  • In the past 5 years, Iron Mountain's Non-Current Deferred Tax Liability ranged from a high of $376.3 million in Q4 2023 and a low of $191.1 million during Q1 2021
  • Its 5-year average for Non-Current Deferred Tax Liability is $278.0 million, with a median of $272.4 million in 2023.
  • In the last 5 years, Iron Mountain's Non-Current Deferred Tax Liability surged by 8183.83% in 2022 and then tumbled by 2188.33% in 2023.
  • Quarter analysis of 5 years shows Iron Mountain's Non-Current Deferred Tax Liability stood at $301.1 million in 2021, then increased by 24.33% to $374.4 million in 2022, then increased by 0.5% to $376.3 million in 2023, then dropped by 1.31% to $371.3 million in 2024, then decreased by 10.68% to $331.7 million in 2025.
  • Its Non-Current Deferred Tax Liability stands at $331.7 million for Q4 2025, versus $218.2 million for Q3 2025 and $221.0 million for Q2 2025.