Thanks for posting your concern, kailesh-rajdev.
The option to add the GST Number of the customer in QuickBooks Online (QBO) mobile app is unavailable. We'll need to access your account through the web and enter the GST Reg. Number in the customer's profile.
Here's how:
- Go to Sales on the left side menu.
- Choose Customers.
- Select a customer name.
- Click the Tax info tab.
- Enter the details in the Tax Reg. No., CST reg. no., or PAN No. fields.
- Press Save.
For more details about this one, check out this article: Edit customer information.
The QBO mobile app is always in sync with QBO on the web. Any task you do or information you add on the web shows up on the app, and vice versa. Also, your data is always up to date and available when working in your Online account.
Visit our QBO Help Articles page for more insights about managing your business.
Feel free to reply to this post if you need anything else in running your business in QBO. Assistance is just one post away. Take care always.
