In QuickBooks, there is no option for creating a individual ledger for customers and suppliers. There is a default account for sales is "Accounts Receivable" and "Accounts Payable" for Purchases.
If you want to see the supplier or customer balance, please generate these reports. "Supplier Balance Detail" report for suppliers and "Customer Balance Detail" report for customer balance and customize.
Hope this helps.
Hello there, @glarysolutions.
When your customer needs an individual ledger, you can pull up the Customer Balance Detail report as suggested above. You just need to filter it to display information only for a specific customer. Then, you'll have to select the Export icon to download the said report. Here's how:
I've attached a screenshot that shows the last three steps.
I'm also adding this article to learn specific ways to customise your reports to fit your specific needs: Common custom reports. It provides a step-by-step guide on how you can see all customer or supplier payments and compare your income or expenses to name a few.
For the complete list of available reports in QBO, I'd recommend visiting this article: Reports included in your QuickBooks Online.
Please know that you're always welcome to comment below if you have other concerns or follow-up inquiries about managing your customer transactions in QBO. I'm just around to help. Take care always.