I recently converted from Desktop to Online. I imported my data. Can I wipe this data and import again? Can I import again with risk of duplicating data?

Welcome to the QuickBooks Community. I'll share information about importing duplicate data.ValarieA.

When you import, the file will replace and overwrite any existing information in QuickBooks Online.

For complete instruction, visit this article: Delete your data and start over in QuickBooks Online. 

Also, you can export some of your lists to Excel so you can import them easily to the new company. Take a look at this article for more details: Move your lists to QuickBooks Online.

Please browse through these articles below about general matters in importing data and other related topics.

• Common questions about importing data to QuickBooks Online
• How to fix errors when converting from QuickBooks Desktop to QuickBooks Online
• How to resolve issues when importing from QuickBooks Desktop for Windows to QuickBooks Online

Feel free to visit the Community again if you have any clarifications or questions. I’ll get back to answer them for you. Have a great day ahead.

@ValarieA 

If you are using QBO SimpleStart or your account > 60 days old, you should open a new blank account and cancel the old one.

https:// quickbooks.grsm.io/US

https:// quickbooks.grsm.io/us-promo