It's nice to see you in Community. Welcome! QuickBooks Online provides the ability to edit your fiscal year. However, this can have a negative impact on other areas of your books. It's best to speak with an accounting professional to ensure a positive outcome. If you don't have an accountant, we can help you locate a ProAdvisor in your local area. Click here for the QuickBooks Online year-end guide.
Please don't hesitate to reach back out if you have other questions. We'd be happy to help!