Upgrading to YouTube Premium Family Plan
As of writing this article, you get a one-month free trial if you upgrade from a non-Premium account (you don't get a free trial if you are already running a standard YouTube subscription). Anyhow, you will have to pay for one month in order to begin your Family plan subscription and only then you will get a free one month. To upgrade, go to the YouTube Premium Family account page and click "Try it Free".
It will open a pop-up and ask you to complete the payment. Make the payment using a card, GPay, or any other method of payment available.
It will show you a slide of all the features you'll get with the Family Plan subscription. Click Continue and finally "Got it". Your subscription is now active. The key takeaway is that YouTube only charges on a pro-rata basis. If you're upgrading from a standard YouTube Premium subscription to a family plan on the last week of your billing cycle, you would only be charged for the week and not the entire month. Neat.
Adding Family Members
Technically, a Family Plan is intended for family members, but you can still add your friends, colleagues or even your other accounts if their age is more than 13 years. At present, you can't add G Suite accounts to the Family Plan. To add family members, open YouTube on a web browser, click on your profile icon on the top right and select Paid Memberships.
Also Read: How to Play YouTube in Background on Android (2019)
Click Manage membership to open the drop-down menu and begin the process of adding people to the plan.
Click on the Edit button next to Family sharing settings. Now, you can just click on + and add the mail addresses of people you want to add to your plan. It will send an email to the people you have added.
They would receive an email as shown below with an Accept Invitation button. All they need to do is press this button in the email body to link their YouTube account to your Family plan.
They have to accept this before 14 days or the link will expire. You can even cancel the invitation anytime within this 14-day period.
Once their process is completed, you will get a mail saying that the user has been added. You will continue to have the ability to remove them anytime.
Updated: October 12, 2021