Consumer guide · Wireless

How to get a bill adjustment or refund from T-Mobile

Follow the steps yourself for free. Sam isn't open to the public yet — join the waitlist and we'll invite you when a spot opens.

1. Keep paying while it's sorted out

T-Mobile says to still pay the total amount due while you wait for an adjustment, to avoid fees and service interruption.

Highlighted excerpt from T-Mobile's page for: 1. Keep paying while it's sorted out
T-Mobile Support, "Adjustments & refunds" (highlight added) · Captured October 16, 2026 · View source

2. Check your next statement

T-Mobile says any adjustment will appear on your next billing statement. If it isn't there, follow up.

Highlighted excerpt from T-Mobile's page for: 2. Check your next statement
T-Mobile Support, "Adjustments & refunds" (highlight added) · Captured October 16, 2026 · View source

3. Overpaid? Ask for the money back

T-Mobile says credit balances from overpayment may be eligible for a refund to your original payment method.

Highlighted excerpt from T-Mobile's page for: 3. Overpaid? Ask for the money back
T-Mobile Support, "Adjustments & refunds" (highlight added) · Captured October 16, 2026 · View source

Screenshots captured October 16, 2026. Not affiliated with T-Mobile.