Per the QuickBooks design, you can record your investor's money as other current assets. But I still recommend checking with your accountant on how to handle and track this investment.
Nevertheless, here's how to create your other current assets account:
- Go to the Lists menu bar.
- Select Chart of Accounts.
- Click Account and then choose New.
- Hit Account Types and then select Other Current Assets.
- Enter necessary account information.
- Click Enter Opening Balnce.
- Enter the amount of the investment money and the date.
- Hit Save & Close.
This way, you'll be able to record the investment money of your investor.
Here's an article you can read to learn more about your chart of accounts: Understand QuickBooks Chart of Accounts.
Fill me in if you have any other questions. It'll be always my pleasure to help you here in the Community.