I'm glad to know that you'll be using QuickBooks Self-Employed now, nanadz!
After checking, we have no direct way to import data from Wave. However, if you can export your transactions to a CSV or Excel file, you'll be able to import them into QBSE. We also use this method to import transactions from bank and credit card accounts.
- Go to the Profile ⚙ icon and select Imports.
- Select Import transactions at the bottom. Not the one for a bank account.
- Follow the onscreen steps to upload the CSV file.
- Select Import.
To help you get started, you can check out the articles for QBSE on the main support page. Just scroll down a bit and click More Topics to see more articles.
If you have more concerns with your data, please let us know by replying to this thread. I wish you more profits with QBSE in your business.