Google Fi Promo Codes & Offers in November 2026

You and your friend each get a $60 bill credit when they join Google Fi with your code. You can refer up to 10 people and earn as much as $600 in total credits, which is one of the few ways to cut your bill on a carrier that already runs cheap.

To get started, share your unique referral code from the Fi app under "Get $60 off your bill." Your friend has to be a brand new Google Fi customer signing up for a new service plan for the first time. Once they do, they get $60 off, and you get $60 off your next bill.

To get the most out of it, keep your code handy for anyone in your circle who is shopping for a new carrier or setting up a new line.

A few things to know before the credit shows up. Your friend has to keep Fi active for 30 days straight and pay their first bill in full. After that, the credit lands on a later bill.

Trading in your old phone gets you its value back to put toward a new one. Finance the new phone, and that value comes as bill credits spread over 24 months. Pay in full, and you get a refund instead.

The process is quick. You see an estimate at checkout, then you have 30 days to mail in your old phone. Once Fi gets it, they confirm the final value within three business days.

A couple of steps protect your payout. Factory reset the phone before you send it, because a phone that is not reset gets valued at $0. Keep it in good shape too, since newer, well-kept phones hold the most value.

It pays to shop your trade-in around first. Carrier offers are not always the highest, so compare Fi's estimate against a private sale or a phone buyback site before you commit. Timing helps as well, since your phone is worth the most right after a new model comes out and before its resale value drops.

And always check the estimate before you buy. An offer that comes in lower than expected is one you can turn down, so you are not locked into a trade-in that is not worth it.

Fi does not have a military or veteran price discount, but service members who travel can still get real value from their plan. Military personnel and State Department employees serving abroad get an international roaming exception with SheerID verification.

A smart move before you verify is to add your family to your plan. They can use Fi abroad under the same verification, and putting everyone on one plan usually lowers the cost per line.

To get verified, upload government-issued documents that show your name and branch of service. Fi will email you once you are approved, usually within a few minutes to a day. Keep in mind that each person under the exception has to renew every nine months. Fi will not extend your eligibility until SheerID has re-verified your status. So start that process early if your window is coming up.

One more way to save while abroad. Members who stay on Wi-Fi most of the time can keep their bill low on the pay-per-GB Flexible plan, since you only pay for the data you actually use.