I Need account ID for one of account created "Provisional service income" I need Account ID not the account number , I need this for zapier automation.

Hello there, @himanshu11.

Thank you for the detailed information. I can assist you in locating the Account ID for your Provisional Service Income account.

You can locate the Account ID in the URL of your account in the Chart of Accounts. However, the Account ID will only show on the Asset accounts. See the steps below for guidance:

1. Go to the Gear icon.
2. Select Chart of Accounts.
3. Locate the Provisional Service Income account or other account you wish to find the Account ID for.
4. Click View Register.
5. Then, in the URL, you'll see "accountID=" and the number next to it is the Account ID.

If you don't see an Account ID in the URL, I suggest posting to our  Intuit Developer’s website regarding this matter. That way. they can provide a way to show the Account ID in the Profit and Loss accounts. 

I'm leaving this article for future reference in handling accounts in QuickBooks so your books always match your bank and credit card statements: Reconcile an account in QuickBooks Online.

Tag me in the comment section if you need anything else or clarification in managing your Account ID in QuickBooks. I'm always here to help you.