How Payroll Handles Advances, Loans, and Pay in Lieu

(Or: “Yes, You Can Be Paid Early — But Payroll Needs Rules”)

At some point in every business, payroll gets the ask.

“Can they have some money early?”
“We’ll just loan them a bit — payroll can sort it, right?”
“They’re leaving, so can we just pay them everything they’re owed in one go?”

And payroll smiles politely while mentally reaching for the rulebook.

Because advances, loans, and pay in lieu are all perfectly legitimate — but only when they’re handled correctly. Get them wrong, and you can end up with tax issues, National Minimum Wage breaches, messy deductions, or awkward conversations that no one enjoys.

So let’s break down how payroll should handle each one, using actual guidance rather than folklore.

Pay Advances: Not Extra Pay, Just Early Pay

A pay advance is exactly what it sounds like — money paid before the normal payday, which is then deducted from future wages.

From a payroll point of view:

  • An advance is not additional earnings
  • It does not change tax or NI
  • It must be clearly recorded and recovered

According to HMRC, tax and National Insurance are due when earnings are paid, not when they are earned. That means:

  • If the advance is paid in the same pay period as normal wages, payroll simply processes the full pay as usual
  • If the advance is paid earlier, it still counts as taxable pay at the point it is paid

What payroll should not do is:

  • Pay advances “off payroll”
  • Treat them as expenses
  • Ignore them until later

That’s how reporting errors start.

Clear written agreement is essential — how much, when it will be recovered, and over how many pay periods.

Employee Loans: A Different Beast Entirely

Loans are not the same as advances.

An employee loan is money lent to an employee that is not linked to work already done, and is repaid over time.

Payroll’s responsibilities here include:

  • Recording repayments correctly
  • Ensuring deductions are authorised in writing
  • Monitoring National Minimum Wage compliance

The HMRC complication comes from beneficial loans.

If a loan:

  • Exceeds £10,000 at any point in the tax year, and
  • Is interest-free or low-interest

Then HMRC may treat it as a taxable benefit in kind.

That means:

  • A benefit value may need to be calculated
  • It may need reporting (or payrolling)
  • Employer Class 1A NIC could apply

This is where payroll and accounting often need to work together. Payroll doesn’t design the loan — but it does have to report the consequences correctly.

Deductions, Consent, and National Minimum Wage

This is where Acas guidance is key.

Acas is very clear:

  • Deductions must be authorised
  • They must be fair
  • They must not reduce pay below National Minimum Wage for hours worked (unless specifically exempt)

Advances and loan repayments can reduce NMW pay, because they are deductions for the employer’s benefit.

That means payroll must actively check:

  • The deduction amount
  • The hours worked
  • The resulting effective hourly rate

This is one of the most common accidental breaches employers make — especially when trying to “help” an employee by recovering money quickly.

Payroll’s job is not to be awkward. It’s to stop expensive mistakes.

Pay in Lieu: Clean, Clear, and Taxable

Pay in lieu usually appears in two forms:

Pay in Lieu of Notice (PILON)

If an employee leaves and does not work their notice, they may receive PILON.

Under HMRC rules:

  • Contractual PILON is treated as earnings
  • It is fully taxable and subject to NI
  • It must be processed through payroll

Non-contractual PILON is now also taxable in most cases, following changes to termination payment rules.

There is no such thing as “tax-free PILON” anymore, despite what people remember from years ago.

Pay in Lieu of Holiday

Unused holiday pay:

  • Is treated as normal earnings
  • Is taxable
  • Must go through payroll

It should reflect the employee’s normal rate of pay, not a convenient guess.

Reporting to HMRC: No Shortcuts

All of the above — advances, loan deductions, PILON, holiday pay — must be:

  • Included in payroll
  • Reported via FPS
  • Reflected in year-to-date figures

HMRC does not care that something was “just temporary” or “meant to be sorted later”.

Payroll reporting is about accuracy, not intention.

The Love Payroll Bit

At Love Payroll Limited, we deal with advances, loans, and pay in lieu calmly and correctly.

We:

  • Make sure payments are taxed at the right time
  • Set up deductions properly
  • Protect National Minimum Wage compliance
  • Handle reporting cleanly
  • Work with accountants and HR when loans or exits get complicated

Because paying people flexibly should not mean reporting messily.

Final Thought

Advances, loans, and pay in lieu are all useful tools — but they are not shortcuts.

Handled properly, they support employees and businesses alike. Handled casually, they create tax problems, compliance risks, and disputes no one wants.

Payroll doesn’t exist to say no.
It exists to make sure yes doesn’t cause problems later.

And that’s a difference worth paying attention to.

Discuss your needs with us

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