Company guide
T-Mobile cell tower lease: what owners need to know
T-Mobile has grown by buying rivals and then shutting down the sites it no longer needs. It did this with Sprint after 2020, and it is doing it again with UScellular after 2025. If you host T-Mobile, Sprint or UScellular equipment, the big question is whether your site is one T-Mobile keeps.
Your rent may not come from T-Mobile at all. In 2012, T-Mobile handed control of about 7,200 of its towers to Crown Castle. On those sites, Crown Castle runs the tower and pays your ground rent, while T-Mobile rents space on it.
Here is what has changed, which letters to expect, and how to respond.
Who T-Mobile is to you
- Direct tenant. T-Mobile, or a company it bought such as Sprint, signed the lease with you and pays you.
- Tenant on a Crown Castle tower. The tower was part of the 2012 deal, or it is a former Sprint tower that Crown Castle took over in 2007. Crown Castle manages the site and sends your rent.
- Tenant on an Array tower. Array Digital Infrastructure is the former UScellular tower business. It kept the towers when T-Mobile bought UScellular's wireless business, and T-Mobile now rents space on many of them.
- Tenant on another tower company's tower. A tower company holds your lease, and T-Mobile is one of its tenants.
The 2012 Crown Castle deal runs about 28 years on average, and Crown Castle can buy those towers outright from T-Mobile as the terms end. Crown Castle plans to be on your land a long time.
What has changed for T-Mobile sites
- 2020: T-Mobile closed its merger with Sprint in April 2020.
- 2021 to 2022: T-Mobile targeted about 35,000 Sprint sites to upgrade or shut down, with most of the shutdowns in 2021 and 2022. Sprint's older networks were switched off in 2022.
- 2022 to 2034: In January 2022, Crown Castle and T-Mobile signed a new 12 year agreement that spreads out Sprint related cancellations. Crown Castle expected a large wave of non-renewals in 2025 and smaller ones every year through 2034. Sprint cleanup on Crown Castle towers is not finished.
- August 2025: T-Mobile bought UScellular's wireless business for about $4.3 billion, adding more than 4 million customers. It expected the network merge to take about two years. The towers stayed with Array, which owns about 4,400 of them.
- 2025 to 2028: T-Mobile agreed to 15 year terms on at least 2,015 more Array towers, with until January 2028 to pick them, and extended about 600 existing ones. It is also renting up to about 1,800 Array towers on a short term basis for up to 30 months. Array expects 800 to 1,800 of its towers to have no tenant once the merge is done, and it may take some down.
The UScellular merge is still unfolding. Which sites T-Mobile keeps will not be fully clear until 2027 or 2028.
Letters you may get and how to answer
A termination or removal notice
This is the letter most tied to T-Mobile's mergers. Check your lease for the notice period, what rent is owed until the end date, and who must remove equipment and restore the land. If T-Mobile is a tenant on someone else's tower, its leaving does not end your ground lease by itself. But a tower with no tenants left is a tower its owner may take down.
A buyout offer
These usually come from a tower company or a lease buyer. Don't take the first number. Get the full written terms and competing offers. Many buyouts land around 15 to 22 times a year of rent. If your site depends on Sprint or UScellular equipment, a buyer will price that risk in, so it helps to know where your site stands.
A rent reduction request
Expect these where a tower has lost a tenant. Ask what happens if you say no, and know your site's value before you answer.
An extension or amendment request
Read every change. Watch for a longer term at a flat rent, smaller yearly increases, more ground space or new rights to transfer the lease.
A new landlord notice
Former UScellular towers now belong to Array. Confirm any change against your lease before you update payment details.
How T-Mobile affects what your lease is worth
T-Mobile is one of the three national carriers, and buyers generally see that as a strong tenant. For T-Mobile sites, though, location matters more than credit. A site that fills a real coverage gap is likely to stay. A site that overlaps a nearby T-Mobile site, especially one inherited from Sprint or UScellular, carries more risk.
Buyers usually price an offer as a multiple, which is the offer divided by one year of rent. Risk lowers the multiple. That cuts both ways. A secure T-Mobile site can earn a strong offer. A site that may lose its tenant may be worth more today than after the tenant leaves, so it pays to get a valuation early rather than wait for a notice.
Before you sign anything
- Find out who holds your lease and which carriers are on the tower.
- Get every offer in writing with full terms.
- Don't sign a rent cut or extension without knowing what you give up.
- Get competing offers before you accept a buyout.
Common questions
Why does my rent come from Crown Castle when T-Mobile is on my tower?
In 2012, T-Mobile gave Crown Castle control of about 7,200 towers. Crown Castle also took over many former Sprint towers in 2007. On those sites Crown Castle manages the tower and pays your ground rent, and T-Mobile rents space on it.
Sprint is gone. Is my lease still good?
Leases signed by Sprint passed to T-Mobile in the 2020 merger. T-Mobile shut down many Sprint sites in 2021 and 2022, and Sprint related cancellations on Crown Castle towers continue through 2034. If you still get paid, your lease is in force, but read it for early termination rights.
What happens to my UScellular site now that T-Mobile bought the business?
It depends on the site. T-Mobile committed to long term space on at least 2,015 Array towers and is using about 1,800 more on a short term basis. Some sites will be kept and some will be dropped by early 2028. If you have not heard anything yet, that does not mean your site is safe.
Can T-Mobile just cancel my lease?
Only if your lease allows it. Many carrier leases let the tenant end the lease with notice. Read the termination section, the notice period and the removal and restoration terms.
Should I sell my T-Mobile lease before something changes?
It can make sense to get a valuation now, because a lease with a tenant is usually worth more than one without. Don't take the first offer. Get full written terms and competing offers.
MyTowerLease.com is independent. We are not affiliated with, endorsed by or paid by T-Mobile.