Company / Interest Expense
T-Mobile US Interest Expense History
FY2016-FY2021 · Annual data · Source: SEC filings
At a glance
Latest annual filing availableLatest Interest Expense
$3.2B
FY2021
5-year range
$3.2B / $3.2B
FY2017-FY2021
Trend
+28.4%
vs FY2020
Sector context
#1 of 21
Communication Services
What the data says
Among 21 Communication Services companies, T-Mobile US is in the bottom 5% for interest expense. Increased from $727M to $3.2B over the past 2 years.
Based on SEC 10-K filings.
$3.2B in FY2021 with a 5-year CAGR of +17.6%. Ranks 1st among 21 companies in Communication Services.
Increased from $727M to $3.2B over the past 2 years.
Communication Services sector context is included.
Interest Expense over time
Growth rates
- 3-Year CAGR
- +56.3%
- 5-Year CAGR
- +17.6%
- 10-Year CAGR
- -
Sector benchmark
Bottom 5% in Communication ServicesTop 95% of 21This company $3.2B Sector average $121.7M
▼
+2520.0% above sector average
Key checks
Key Insights
- 5-year CAGR of +17.6%, indicating consistent growth.
- In FY2021, interest expense increased 28.4% year-over-year.
- Ranks #1 out of 21 companies in the Communication Services sector.
- Lowest interest expense in the period was in FY2019.
Company context
Key Data Points
- Altman Z-Score 0.90 (distress zone, below 1.8 threshold)
- High earnings quality (cash-backed earnings)
Data sourced from SEC EDGAR filings. Not investment advice.
Annual data
| Year | Interest ExpenseValue | YoY GrowthYoY |
|---|---|---|
| FY2025 | - | - |
| FY2024 | - | - |
| FY2023 | - | - |
| FY2022 | - | - |
| FY2021 | $3.2B | +28.4% |
| FY2020 | $2.5B | +241.5% |
| FY2019 | $727.0M | -12.9% |
| FY2018 | $835.0M | -24.8% |
| FY2017 | $1.1B | -21.7% |
| FY2016 | $1.4B | +30.7% |
As of FY2021 · SEC 10-K · Updated Mar 13, 2026