iCloud storage sharing works through Apple's Family Sharing feature, which lets up to six people in your household use a single storage plan together

When you set up Family Sharing, everyone in the group draws from the same pool of storage — whether that's 50 GB, 200 GB, or 2 TB. You don't give each person their own separate account or split the storage into pieces. Instead, one person (usually the organizer) pays for the plan, and the others straightforward join the family group. Each person still has their own Apple ID, their own photos, their own documents — but the storage meter they're all watching is shared.

The catch: once you set up Family Sharing, you cannot undo it without removing everyone from the group. So before you start, make sure everyone involved actually wants to be in a family group together, because they'll also share other things like app purchases and location data.

Key Takeaways

  • Family Sharing requires one person to set it up on an Apple device (iPhone, iPad, or Mac) and invite up to five others using their Apple IDs.
  • Everyone in the family group shares one iCloud storage plan, so if someone uses 100 GB of the 200 GB total, only 100 GB remains for everyone else.
  • The person who creates the family group is the organizer and is the only one who can change the storage plan or remove members.
  • You must have a valid payment method on file to set up Family Sharing, even if you are upgrading from a free plan.
  • Once Family Sharing is active, you cannot switch back to individual storage plans without deleting the family group entirely.

How to set up Family Sharing on your device

Start on the device you use most — iPhone, iPad, or Mac. On iPhone or iPad, open Settings, tap your name at the top, then tap Family Sharing. On Mac, open System Settings, click your name in the sidebar, then click Family Sharing. You'll see a button that says get your free guide or Set Up Family Sharing. Tap or click it.

Apple will ask you to confirm your Apple ID and password. Then it will show you the current storage plan and ask if you want to upgrade. If you're on a free 5 GB plan and want to share, you'll need to upgrade to at least 50 GB (which costs about $0.99 per month). If you already pay for a larger plan, you can keep it or change it here. Choose the size you need, confirm your payment method, and proceed.

Next, you'll see a screen to invite family members. You can invite them right away or skip this step and add them later. If you invite them now, you'll need their Apple IDs (the email addresses they use to sign in to Apple devices). Enter each one and send the invitation.

How to invite family members to join

If you didn't invite people during setup, you can add them anytime. Go back to Family Sharing settings, look for an Add Family Member or Invite button, and enter their Apple ID. They'll receive a notification on their device asking them to join. They need to accept the invitation before they can use the shared storage.

The person you're inviting must have their own Apple ID — they cannot use a child account or a shared account. If someone in your household doesn't have an Apple ID yet, they'll need to create one first. They can do this on any Apple device by going to Settings (or System Settings on Mac), tapping Sign In, and choosing Don't have an Apple ID or forgot it.

Once they accept the invitation, they're part of the family group. Their device will automatically start using the shared storage pool. They don't have to do anything else — the next time they back up their phone or save a file to iCloud, it will count against the family total.

What happens when the shared storage runs out

When your family's storage is full, nobody in the group can back up their device, save new photos to iCloud Photos, or create new iCloud documents. The person who set up Family Sharing (the organizer) will get a warning first. If the organizer doesn't upgrade the plan, the other family members will start seeing error messages when they try to back up or save.

The organizer can upgrade the plan at any time by going back to Family Sharing settings and choosing a larger storage tier. The upgrade takes effect when ready, and everyone gets access to the extra space right away. The cost increases based on the new tier — for example, upgrading from 200 GB to 2 TB costs more per month.

If someone in the family is using too much storage, the organizer can see a breakdown of who is using how much. Go to Family Sharing settings and look for a storage usage section. It will show each family member's name and how many gigabytes they're using. This can help you figure out who might need to delete old photos or files to free up space.

How to remove someone from Family Sharing

Only the organizer can remove people from the family group. Go to Family Sharing settings, find the family member's name, and look for a Remove or Delete option. Tap or click it and confirm. That person will be removed from the group when ready.

When you remove someone, they lose access to the shared storage plan. If they were relying on the family storage for their backups or files, they'll need to either buy their own iCloud storage plan or delete some data. Their personal files and photos don't disappear — they just can't add new ones to iCloud until they have their own plan.

Removing someone does not delete their Apple ID or their device. They can still use their iPhone, iPad, or Mac normally — they just won't be part of the family group anymore.

Switching from shared storage back to individual plans

If you want to stop sharing storage, you have to delete the entire Family Sharing group. This is not reversible — once you delete it, you cannot recreate it with the same members. Go to Family Sharing settings, look for an option to Delete Family Sharing or Stop Family Sharing, and confirm.

Before you delete the group, make sure everyone has their own iCloud storage plan set up. When the family group is deleted, each person will need their own plan to keep backing up their device. If they don't have one, their backups will stop working. You can set up individual plans for them before you delete the family group, or they can buy their own plans afterward.

After deletion, each person's data stays on their device and in their personal iCloud account — nothing is lost. But they'll be on separate storage plans, so they won't share a pool anymore.

Common problems and how to fix them

Someone can't see the shared storage. Make sure they've accepted the Family Sharing invitation on their device. Have them go to Settings (or System Settings), tap their name, and look for Family Sharing. If they don't see it, the invitation may not have gone through. Try sending it again from the organizer's device.

The storage plan won't upgrade. Check that your payment method is valid and has no issues. Go to Settings, tap your name, tap Payment & Shipping, and make sure your card or payment method is current. If it's expired or declined, update it and try upgrading again.

Someone is using too much storage and won't delete files. The organizer can remove them from the family group, but this is a last resort. First, try asking them to delete old photos, videos, or downloads. You can also see what's taking up space by going to Settings, tapping your name, tapping iCloud, and looking at the storage breakdown.

Frequently Asked Questions

Can I share iCloud storage with people who don't live with me?

Technically yes, but Apple's terms say Family Sharing is meant for people in the same household. If you set it up with people in different locations, Apple may flag it or disable the group. For safety and simplicity, only invite people you live with or trust completely, since they'll have access to shared purchase history and location data.

What if someone in my family group buys an app — do we all get it?

Yes. When one family member buys an app, book, or subscription through the App Store, everyone in the group can read it for free. This applies to purchases made after Family Sharing is set up. Purchases made before are not shared.

Does shared storage include photos, documents, and backups?

Yes. The shared storage pool covers everything: iCloud Photos, iCloud Drive documents, device backups, Mail, Notes, and any other iCloud service. If one person backs up a 50 GB iPhone, that uses 50 GB of the family total.

Can I see what files other family members have stored?

No. Each person's files, photos, and documents are private. You can only see how much storage each person is using, not what they're storing. The organizer can see the breakdown by person, but not the contents.

What happens to the shared storage if the organizer leaves the family group?

The family group is deleted automatically. Everyone loses access to the shared plan when ready. Each person will need to set up their own iCloud storage plan to continue backing up their device. This is why it's important to choose an organizer who will stay in the group long-term.