In QuickBooks Online, we'll have to set up an equity account. This account lets you see what someone invests and makes from a business. To find this section, we can go to the Chart of Accounts.
Go to the Accounting menu and select Chart of Accounts.
Select New.
From the Account Type ▼ dropdown, select Owner's equity.
From the Detail Type ▼ dropdown, select Owner's Equity or Partner's Equity, depending on your situation.
Save and Close.
After creating this account, I suggest reaching out to your accountant for further guidance when recording an account. This ensures you enter everything correctly and avoid messing up your books.