Hello there Xclusive transport,
You've got a great question here. It sounds to me like you're interested in accessing your QuickBooks Self-Employed account via browser and via mobile phone. QuickBooks Self-Employed is great for on-the-go work from your phone or when you want to work in front of a computer or laptop.
I'm happy to share that you can access the same account from both the mobile app and your browser. Simply use the same login credentials and you'll see your information in both areas.
If you're looking more for what Fiat Lux is talking about with using the same login information for both QuickBooks Online and QuickBooks Self-Employed, that's also possible. The important thing in this situation is to make sure you're choosing the correct login path. For instance, when you want to login to QuickBooks Self-Employed, use the Self-Employed app or the website login path for Self-Employed. For QuickBooks Online, you'll want to use the QuickBooks Online apps or the website login path for Online.
This is important because QuickBooks Online and QuickBooks Self-Employed operate differently from one another although they're pretty similar. Because of this, you won't be able to switch between these two versions of QuickBooks without logging out and logging in to the one you want.
I hope that helps, but let me know if you have more questions!
