Hi there, Firepaw.
You or your employee can contact HMRC to ask for a payment plan to pay his tax in installments. Then, please contact our Phone or Chat support team once you have the instructions, so you'll be guided in setting it up. They have a tool to view your screen while they guide you with the setup.
Here's how to get the number of our phone support:
- Open this link: https://help.quickbooks.intuit.com/en_GB/contact.
- Choose QuickBooks Online.
- Select Payroll, and then Taxes.
- Scroll down and click on Chat Now or Get Phone Number button.
If you have other questions, you can always visit us back here.