And by official receipts, it's us who received the cash. Using write check means there's a disbursement, not receipt.
Let me first welcome you here in the Community, Arzini.
Thanks for choosing QuickBooks as your accounting partner.
Based on the information you've provided, you can create a bank deposit transaction to record the customer's advance payment.
Here are the steps:
- Open QuickBooks.
- From the Banking menu, select Make Deposits.
- In the Make Deposits window, choose a bank account in the Deposit To drop down and set the date.
- Select a payee in the Receive From column and choose an account.
- Enter the amount you received from the customer.
- Once done, click on Save & Close.
If you wish to apply the amount in the future invoices, you'll have to choose Accounts Receivables (A/R) when creating the deposit transaction.
For additional reference, check out this article: Record and make Bank Deposits in QuickBooks Desktop.
If you need help with the standard process for creating invoices and receiving payments, refer to Accounts Receivable overview.
Please let me know if you have any questions. I'm always glad to help. Have a great day.