A Nintendo Switch Online individual membership cannot be transferred to a different Nintendo Account.

• If you want to cancel your membership, you can terminate automatic renewal to discontinue the service at the end of your current validity period.
• Make sure to terminate automatic renewal at least 48 hours before your membership is set to expire.

A Nintendo Switch Online family membership can include up to 8 members.

• If you would like to add additional Nintendo Accounts to a family membership, the family group admin can add the accounts (up to 8 total) to the family group.
• Everyone in a family group will be able to use the service.
• If someone with an individual membership is added to a family membership, the remaining validity period for their individual membership will continue to run concurrently. Click here for additional details.