> ## Documentation Index
> Fetch the complete documentation index at: https://docs.roostedhr.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Payroll Groups

> What is a Payroll Group and where can you adjust it?

What are they? Payroll groups are used to assign wage groups, advanced payroll rules, and invoice costs and IDs.

## How does it work?

A payroll group can be assigned to each shift when editing an event.

<img src="https://mintlify.s3.us-west-1.amazonaws.com/roostedinc/images/guides/placeholder.png" alt="" />

You can also set up a default payroll group on the skillset.

<img src="https://mintlify.s3.us-west-1.amazonaws.com/roostedinc/images/guides/placeholder.png" alt="" />

This allows the payroll group to automatically be assigned when you create a shift. Wage groups, advanced payroll rules, and invoice customizations can be discussed with your Client Success Engineer.

## Do I have to assign a default skillset?

You do not have to assign a default skillset. You can change the assigned payroll group on any shift.