Other
Amortization of Actuarial Gain, Net of Tax
T-Mobile US Amortization of Actuarial Gain, Net of Tax decreased by 109.1% to -$1.00M in Q1 2026 compared to the prior quarter. Year-over-year, this metric was flat by 0.0%, from -$1.00M to -$1.00M. Over 3 years (FY 2021 to FY 2025), Amortization of Actuarial Gain, Net of Tax shows a downward trend with a -55.6% CAGR.
Analysis
StatementIncome Statement
SectionOther
CategoryRisk
SignalContext dependent
VolatilityModerate
First reportedQ1 2021
Last reportedQ1 2026Apr 28, 2026
How to read this metric
An increase indicates a positive adjustment to pension liabilities or assets, while a decrease reflects a negative impact on the plan's funded status.
Detailed definition
This represents the periodic recognition of actuarial gains or losses related to defined benefit pension or postretireme...
Peer comparison
Common in companies with legacy defined benefit pension plans; peers often report this within OCI or as a component of net periodic benefit cost.
Metric ID:
tmusz_amortization_of_actuarial_gain_net_of_taxHistorical Data
18 periods
| Q2 '21 | Q3 '21 | Q4 '21 | Q3 '22 | Q4 '22 | Q1 '23 | Q2 '23 | Q3 '23 | Q4 '23 | Q1 '24 | Q2 '24 | Q3 '24 | Q4 '24 | Q1 '25 | Q2 '25 | Q3 '25 | Q4 '25 | Q1 '26 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Value | $20.00M | $20.00M | $20.00M | $0.00 | $177.00M | $0.00 | $0.00 | -$33.00M | -$57.00M | -$5.00M | -$4.00M | -$4.00M | -$72.00M | -$1.00M | -$2.00M | -$1.00M | $11.00M | -$1.00M |
| QoQ Change | — | +0.0% | +0.0% | -100.0% | — | -100.0% | — | — | -72.7% | +91.2% | +20.0% | +0.0% | <-999% | +98.6% | -100.0% | +50.0% | >999% | -109.1% |
| YoY Change | — | — | — | -100.0% | +785.0% | — | — | — | -132.2% | — | — | +87.9% | -26.3% | +80.0% | +50.0% | +75.0% | +115.3% | +0.0% |
Range-$72.00M – $177.00M
CAGR-50.6%
Avg YoY Growth+93.5%
Median YoY Growth+62.5%
Amortization of Actuarial Gain, Net of Tax at Other Companies
Frequently Asked Questions
- What is T-Mobile US's amortization of actuarial gain, net of tax?
- T-Mobile US (TMUS) reported amortization of actuarial gain, net of tax of -$1.00M in Q1 2026.
- How has T-Mobile US's amortization of actuarial gain, net of tax changed year-over-year?
- T-Mobile US's amortization of actuarial gain, net of tax decreased by 0.0% year-over-year, from -$1.00M to -$1.00M.
- What is the long-term trend for T-Mobile US's amortization of actuarial gain, net of tax?
- Over 3 years (2021 to 2025), T-Mobile US's amortization of actuarial gain, net of tax has grown at a -55.6% compound annual growth rate (CAGR), from $80.00M to $7.00M.
- What does amortization of actuarial gain, net of tax mean?
- The net-of-tax impact of spreading pension plan actuarial gains or losses over time.