My FPS submissions are being rejected by HMRC. All account information is correct.

Thanks for reaching out to the Community, @jane-fairhurst.

The rejected FPS usually caused by a problem with the Government Gateway credentials. If you've already activated the credentials and entered the ID and password correctly, I recommend reaching out to our Payroll Support Team. Our specialists can recheck with the details and help you resubmit it.

Here's how:

1. Select the Help (?) menu at the top.
2. Click Contact Us.
3. Enter your brief concern in the field, then press the Let’s talk button.
4. Choose to Get a callback.

You can check out this article for more information about the submission: Submit FPS to HMRC in QuickBooks Online Standard Payroll (UK).

Feel free to visit us anytime. The Community team is always right back.