Payroll can often feel like a language of its own. Whether you’re running a recruitment agency, employing temporary workers, or simply trying to understand your own payslip, it’s easy to get lost in the jargon.
Having a good grasp of the basics doesn’t just help you stay compliant; it also allows you to answer workers’ questions with confidence and make more informed financial decisions.
Here’s a breakdown of some of the most common PAYE payroll terms every recruitment business should know.
PAYE (Pay As You Earn)
PAYE is HMRC’s system for collecting Income Tax and National Insurance directly from an employee’s wages before they’re paid.
For recruitment agencies employing temporary workers, PAYE ensures deductions are calculated correctly each pay period and reported to HMRC through Real Time Information (RTI).
In simple terms:
- Income Tax is deducted automatically.
- National Insurance is calculated each pay run.
- Employees receive their net pay after deductions.
- Employers report payroll information to HMRC every time they’re paid.
Tax Codes Explained
A tax code tells your payroll provider how much tax-free income an employee is entitled to receive during the tax year before Income Tax starts being deducted.
The numbers in a tax code usually represent an employee’s Personal Allowance. For example, the most common tax code is 1257L, which means the employee is entitled to the standard Personal Allowance of £12,570.
The letter at the end gives additional information about the employee’s tax position.
Some of the most common tax codes include:
- 1257L – The standard tax code for most employees.
- BR – All income from that job is taxed at the basic rate of 20%.
- D0 – All income is taxed at the higher rate of 40%.
- D1 – All income is taxed at the additional rate of 45%.
- 0T – No Personal Allowance is applied, often because HMRC doesn’t yet have enough information.
Tax codes can change throughout the year for several reasons, including:
- Starting a new job.
- Having more than one employer.
- Receiving taxable benefits.
- HMRC updating your tax position.
If a worker believes their tax code is incorrect, it’s worth checking with HMRC as paying too much, or too little, tax can usually be corrected.
Higher Rate Tax – Don’t Fear the 40% Tax Band
One of the biggest payroll myths is that once you become a higher-rate taxpayer, all of your salary is taxed at 40%.
Thankfully, that’s not how the UK tax system works.
The UK operates a progressive tax system, meaning different portions of your income are taxed at different rates.
Only the earnings that fall within each tax band are taxed at that band’s rate.
An Example
Let’s say your taxable salary is £60,000 (using current tax bands in England).
Your tax is broadly calculated like this:
- The first £12,570 is covered by your Personal Allowance and isn’t taxed.
- The next £37,700 is taxed at 20%.
- Only the remaining £9,730 is taxed at 40%.
Many people worry that earning more money will actually leave them worse off because they’ll “move into the 40% tax bracket.”
In reality, you’ll still take home more money. Only the portion of your earnings above the higher-rate threshold is taxed at 40%, while the rest continues to benefit from the lower tax rates.
It’s an important distinction and one that often helps employees feel more confident about accepting promotions, overtime, bonuses or pay rises.
The 60% Tax Trap
Another area that often catches higher earners by surprise is what’s commonly known as the 60% tax trap.
This isn’t an official tax band, but an effective rate that can apply to individuals earning between £100,000 and £125,140.
As income exceeds £100,000, the Personal Allowance is gradually withdrawn.
For every £2 earned over £100,000, £1 of Personal Allowance is lost.
This means some individuals effectively pay around 60% tax on that portion of their income once the loss of the tax-free allowance is taken into account.
For recruitment business owners and high-performing consultants earning bonuses or dividends, understanding this can be particularly important when planning remuneration. Pension contributions and other tax-efficient planning strategies can sometimes help reduce the impact, so it’s always worth seeking professional advice.
What Is a P11D?
A P11D is a form used to report certain employee benefits that haven’t been processed through payroll.
Common examples include:
- Private medical insurance.
- Company cars.
- Interest-free or low-interest loans.
- Other taxable benefits provided by an employer.
Although these aren’t paid as salary, many of them are still considered taxable benefits by HMRC.
Why Some Employees Don’t See a P11D as a Benefit
The word “benefit” can sometimes be misleading.
While private medical insurance or a company car may provide genuine value, employees are often surprised when these benefits affect their tax code or increase the amount of tax they pay.
For example:
- A company car may result in additional tax depending on its value and emissions.
- Employer-funded private medical insurance is generally a taxable benefit.
- Other benefits reported on a P11D can lead to an adjustment in an employee’s tax code.
This doesn’t necessarily mean the benefit isn’t worthwhile; it simply means there may be a tax implication that employees weren’t expecting.
Helping workers understand this can avoid confusion when HMRC updates their tax code or when they notice changes to their take-home pay.
Final Thoughts
Payroll terminology doesn’t have to be intimidating. Understanding the basics, from tax codes and tax bands through to P11Ds and PAYE, helps recruitment agencies support their workers more effectively and gives employees a clearer understanding of their payslips.
At RecBOS, we work with recruitment agencies across the UK to manage payroll, compliance and back-office services every day. Whether you’re paying a handful of temporary workers or hundreds of contractors, we’re here to make payroll straightforward, accurate and compliant, leaving you free to focus on growing your business.