How to bulk delete a specific tag? I entered wrong transactions and need to start over. Goal is to remove the tags so the transactions go back into "All Untagged"?

Thanks for posting here, @AIMONLINE,

I can share share some steps for you to un-tag transactions in bulk. Follow the steps below:

1. Go to the Gear icon at the top and then Tags.
2. Click Start tagging transactions.
   
3. Tap the Filter funnel and choose All Transactions for the Type. Pick the dates then press Apply.
   
4. Mark the transactions you want to update, then click the drop-down beside Update tags.
5. Click on Remove tags to remove the tags automatically.
   

I'm adding these articles about Tags for additional reference:

• Tag Transactions In QuickBooks Online
• Why You Should Group Your Tags

If you need further help, I'll be right here any time. Just post a reply or mention me in this thread. Have a good one!