Hi there olenapeakvent-gm,
Thanks for reaching out about your year-end process. QuickBooks Online is a great tool able to help you keep track of sales and expenses so you know the profitability of your company. I can provide some information about entering transactions.
You can enter transactions for the future year in QuickBooks Online, but to know if you should be finishing up your books for the previous year, I recommend reaching out to your accountant. They'll be able to make sure all is correctly entered for your books to be correctly balanced. You can invite your accountant to your QuickBooks Online account by clicking on the My Accountant tab. There's also an option to find an accountant near you in that section by clicking on the Find a Pro to help button.
If you have any other questions, feel free to reach out here.
