Thanks for voicing out your idea and joining this thread, @leuviky.
The steps to apply the retencion on sales invoices depend on the version you have.
I understand how beneficial it is to have an automatic application of retencion in QBO. I promise to take note of this and prepare a feedback statement directly to our product developers.
For now, you can visit and check out Intuit QuickBooks blog site. It posts product enhancement and accounting advice written by business bloggers and QuickBooks Team.
Let me know if there's anything else I can do or you have other proposals. I'd be here to provide more help and share them on your behalf.
