Filing Flows › T-Mobile US (TMUS) › Q3 2026
T-Mobile US (TMUS) Q3 2026 earnings results (third quarter 2026)
10-Q filed Oct 28, 2026
T-Mobile US (TMUS) reported revenue of $23.6B for the third quarter 2026 (Q3 2026), +7% from a year earlier and +3% from the quarter before. Operating margin was 24.0%, net earnings $3.5B (14.6% of revenue).
T-Mobile US, Q3 2026: revenue $23.6B (+7% year over year), operating margin 24.0%, net earnings $3.5B, operating cash flow $7.3B. The chart follows the revenue to costs, profit and cash.
| Q3 2026 | Amount | Q/Q | Y/Y |
|---|---|---|---|
| Revenue | $23.6B | +3% | +7% |
| Operating profit | $5.7B | +3% | +25% |
| Net earnings | $3.5B | +7% | +27% |
| Operating cash flow | $7.3B | -2% | -2% |
| Free cash flow | $5.1B | — | +5% |
What changed
Revenue was $23.6B in Q3 2026, up 7% year over year and up 3% from the previous quarter. Postpaid revenues was the largest line at 69% of revenue. Postpaid revenues added $1.4B year over year (up 9%), 85% of the total change. Prepaid revenues declined 8%.
Operating profit was $5.7B, a 24.0% margin (up 3.4 points year over year). Of the extra revenue versus Q3 2025, 70% reached operating profit, above the 21% margin then. Total costs grew 3% against revenue growth of 7%. Net earnings were $3.5B, up 27% year over year. The effective tax rate was 23.9%.
Operating cash flow was $7.3B (down 2% year over year), 212% of net earnings. Non-cash charges added back $3.5B of depreciation and amortization and $0.20B of share-based compensation. After cash purchases of property and equipment, including capitalized interest ($2.3B), adjusted free cash flow as the company reports it was $5.1B.
Questions
What was T-Mobile US' revenue in the third quarter 2026?
T-Mobile US (TMUS) reported revenue of $23.6B for the third quarter 2026 (Q3 2026), +7% from a year earlier and +3% from the quarter before.
Was T-Mobile US profitable in the third quarter 2026?
Operating profit was $5.7B (24.0% of revenue) and net earnings $3.5B.
Source: T-Mobile US 10-Q on SEC EDGAR.