When you start working through an umbrella company, one of the first things you’ll come across is your assignment rate. At first, it can seem a little confusing — particularly because it isn’t the same as the amount you’ll see on your payslip or receive in your bank account.
Understanding what your assignment rate includes and how it becomes your take-home pay can help you know exactly what to expect when payday arrives.
You may also hear the assignment rate described as an umbrella rate, uplifted rate or charge-out rate. While terminology can vary, it generally refers to the amount the umbrella company receives from the recruitment agency or end client in relation to your assignment.
This amount is the starting point from which your pay and the associated employment costs are calculated.
What is an assignment rate?
Your assignment rate is not the same as your gross salary or take-home pay. The assignment rate needs to cover both your pay and the costs associated with employing you. This is why an umbrella assignment rate will generally be higher than an equivalent PAYE rate offered directly by a recruitment agency or employer.
From the assignment income received by the umbrella company, relevant employment costs are accounted for. Depending on your circumstances, these may include:
- Employer National Insurance
- Apprenticeship Levy
- Employer workplace pension contributions, where applicable
- Holiday pay, depending on how this is calculated and paid
- The umbrella company’s agreed margin
Once the relevant employment costs and umbrella margin have been accounted for, your gross taxable pay can be calculated.
Your gross pay is then processed through PAYE. Employee deductions such as Income Tax, employee National Insurance, employee pension contributions and any other applicable deductions are made to arrive at your final net, or take-home, pay.
In simple terms: Assignment rate > employment costs and umbrella margin > gross pay > PAYE deductions > take-home pay
Why are employment costs deducted from the assignment rate?
This is an important distinction to understand. Employer National Insurance, for example, isn’t a deduction from your gross salary in the same way that employee National Insurance is. It is a cost associated with employing you.
The assignment rate paid to the umbrella company therefore needs to be sufficient to cover both your pay and the costs of your employment. Employment costs aren’t unique to umbrella workers. Employers incur costs when employing permanent members of staff too. The difference with umbrella working is that the assignment rate and the way it is converted into your gross pay can make these costs more visible. That’s why it’s important to understand whether the rate you’ve been quoted is an umbrella assignment rate or a PAYE pay rate.
Understand what rate you’ve been offered
Sometimes a job advertisement or recruiter may quote an umbrella assignment rate without making the distinction immediately obvious. Because an assignment rate includes more than your gross pay, comparing it directly with a PAYE salary or hourly rate can give you an inaccurate impression of how much you’ll actually receive.
Before accepting an assignment, make sure you understand exactly what type of rate you’ve been quoted. If you’re unsure, ask your recruitment agency to confirm whether the figure is an umbrella assignment rate or a PAYE rate.
Check your pay illustration
Before joining an umbrella company, you should be provided with a clear pay illustration showing how your proposed assignment rate could translate into take-home pay.
Your illustration should help you understand:
- The assignment rate being used
- The umbrella company’s margin
- Applicable employment costs
- Your estimated gross pay
- Estimated PAYE deductions
- Your estimated take-home pay
Remember that an illustration is an estimate rather than a guarantee. Your actual take-home pay can vary depending on factors such as your tax code, earnings, pension arrangements and individual circumstances.
Your Key Information Document (KID)
If you’re finding work through an employment business or recruitment agency, you should also receive a Key Information Document (KID) before agreeing terms. This document is designed to give you important information about your engagement, including how you’ll be paid, the rate of pay and the deductions that may affect your earnings.
Take the time to read it and compare the information with any umbrella pay illustration you’ve received. If something doesn’t look right or you don’t understand a deduction, ask before starting your assignment.
Important things to remember
It’s important to remember that you should never feel like you need to be a payroll expert just to understand how you’re getting paid. A good umbrella company should clearly explain its margin, how your pay is calculated and what the different figures on your illustration and payslip mean.
There should be no need for confusing terminology or unexplained figures. You should be able to see how the money received for your assignment moves through the payroll calculation and ultimately becomes your take-home pay.
What to do if you’re unsure about your pay and how it has been calculated
Umbrella payroll can look complicated when you see it for the first time, so if there’s something you don’t understand, get in touch with us. One of our specialists will be able to give you a breakdown on how your pay has been calculated.
We’re committed to being transparent about how umbrella payroll works and giving you the information you need to feel confident about every payment you receive.

