You can scan both sides of a receipt or invoice in 1tap using the 2-sided auto-scan option. This article covers 1tap receipts and 1tap tax.
Add a 2-sided receipt in 1tap receipts
To add a 2-sided receipt in 1tap receipts, scan both sides in one go:
Open 1tap receipts.
Tap the camera icon in the bottom right corner.
Tap 2-sided.
Tap the red circle to photograph the front of the receipt, then tap it again to photograph the back. Make sure the photo is in focus and doesn't include anything else.
Tap the blue tick to submit the photos for processing.
Your receipt appears in the Recent tab once it's processed. The Recent tab stores your last 20 scans; the All tab shows every receipt in the app.
Add a 2-sided invoice in 1tap tax
Important: 1tap tax is only available for UK users.
To add a 2-sided invoice in 1tap tax, scan both sides in one go.
Open 1tap tax.
In the Income section, tap + Add Income.
Tap Take a picture.
Tap 2-sided.
Tap the blue circle to photograph the front of the invoice, then tap it again to photograph the back. Make sure the photo is in focus and doesn't include anything else.
Tap the blue tick to submit the photos for processing.
To see the invoice while it's processing, tap the red circle in the top right corner. From there, you can view it in full screen or select Hide to hide the photo.