Hi, accounts279.
Allow me to step in and provide you some insights regarding deleting the Companies House Registration Number (CRN) in your QuickBooks Online.
Right now, deleting and customizing the CRN is currently unavailable in QuickBooks Online. This field is an obligatory field and required from the HMRC.
You can get more details about editing the CRN in this article: Change company name, address, email address or CRN. You can type over what is in there and save
Also, you'll want to consider visiting our Community Help Articles hub in case you need some related articles in managing your account.
Drop me a reply below if you have any other QuickBooks concerns. I'd be happy to lend a hand.
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