Sales Commission Agreement Template UK: 9 Key Clauses

Search for a sales commission agreement template and you'll get a pile of documents drafted for California. They talk about "at-will employment", "1099 contractors" and "employer's sole discretion" — three concepts that will do you no good whatsoever in front of an employment tribunal in Croydon. The clauses that decide whether you win or lose a UK commission dispute are narrow, boring and almost always missing from the free downloads: when commission is earned, whether you have written authority to deduct it back, and what happens to the number when someone goes on holiday or hands in their notice.

TL;DR

A UK sales commission agreement is not legally required as a separate document, but the scale or rate of remuneration and the method of calculating it must appear in the written statement of employment particulars you give on day one, under section 1 of the Employment Rights Act 1996. The three clauses that generate actual claims are: the definition of when commission is earned (as opposed to paid), the clawback clause — which is an unlawful deduction from wages unless you have prior written authority under section 13 ERA 1996 — and holiday pay, where results-based commission must be included in at least four weeks of statutory leave following Lock v British Gas. Keep the mechanics in a plan document that the contract references, so you can change rates each year without renegotiating everyone's employment contract. And never pay commission on the signing-day headline value of a deal that carries an opt-out.

Is a sales commission agreement legally required in the UK?

UK employers do not need a standalone commission agreement, but they do need the commission terms in writing. Under section 1 of the Employment Rights Act 1996, the written statement of particulars must contain "the scale or rate of remuneration or the method of calculating remuneration" and the intervals at which it is paid. Since April 2020, GOV.UK guidance on employment contracts confirms the principal statement must be given on the first day of employment, not two months in, and that employers must notify any change within one month.

That is the floor, and it is lower than most people assume. The reason to write a proper commission agreement anyway is evidential: when a rep says "I was told the deal counted in Q2", the only thing that settles it is a document that says precisely when a deal counts. A vague clause isn't neutral — in practice, ambiguity in a comp document tends to be read against the party who drafted it.

The clause that protects you isn't the longest one. It's the one that defines the exact moment commission becomes the rep's money.

What should a UK sales commission agreement template actually contain?

Nine clauses do the real work. Everything else is packaging.

#	Clause	What it must nail down	What happens if you get it wrong
1	Scope, plan period and precedence	Which document wins if the offer letter, plan and contract disagree	Reps argue the most generous version applies
2	Commissionable value	Gross vs net, ex-VAT, one-off fees, ramped or opt-out revenue	You pay on money the business never collects
3	Rates, tiers and accelerators	Exact thresholds, whether tiers are retrospective or marginal	Two defensible readings of the same number
4	Earned vs payable	The trigger event (signature, invoice, cash collected) and the pay date	The single biggest source of disputes
5	Clawback and recovery	Trigger, window, cap and written consent to deduct	Unlawful deduction from wages claim
6	Splits and credit allocation	Who decides, on what basis, by when	Two reps claim 100% of the same deal
7	Leavers, notice and garden leave	What is paid on deals closed but unpaid at exit	Breach of contract and deduction claims
8	Absence: holiday, sickness, family leave	How commission enters holiday pay and leave calculations	Working Time Regulations exposure
9	Variation, discretion and query process	How the scheme changes and how a rep raises a challenge	Change becomes a unilateral pay cut

When is commission "earned" — and why does that clause matter so much?

The earned/payable distinction is the hinge of the whole document. "Earned" is the moment the rep acquires a contractual right to the money. "Payable" is the payroll date it lands. Most templates collapse the two, which is how employers end up paying on deals that later evaporate.

Be specific about the trigger. Signature is the loosest option; invoice raised is tighter; cash collected is tightest and least popular with reps. Whichever you pick, state it in one sentence and then state the payroll cycle separately.

In practice, contract complexity spikes once a mid-market deal crosses roughly £100k. Below that, a closed-won number is usually just a number. Above it, you get opt-outs, ramped start dates, security-review contingencies and legal redlines — and that is exactly where commission errors hide. Comp logic that survives a £10k, 14-day SMB deal does not survive a £350k multi-threaded one.

A worked example: the £120k deal that generated a £2,000 clawback

Take a rep on a £50k base and £90k OTE, paid 5% of contract value. They close a £120k, three-year deal in March. £40k of that value sits in an optional expansion module with a 90-day opt-out.

Finance, rushing to hit the March payroll, pays 5% of the £120k headline: £6,000. In June the client drops the module. Actual locked-in value: £80k. Actual commission earned: £4,000. The business now has to recover £2,000 from someone who spent it three months ago.

A properly drafted clause 2 and clause 4 would have avoided the recovery entirely: commission is calculated on value actually locked in, so £80k is earned and paid at signing, and the remaining £2,000 is released the day the opt-out window closes. Same total, no clawback, no conversation. Commission on gross signing-day value is the root cause of a large share of clawbacks in mid-market sales — and once a wrong number has been paid, the correction is what does the cultural damage, not the original error.

Can you claw back commission from a UK employee's pay?

Only with prior written authority. Section 13 of the Employment Rights Act 1996 prohibits an employer from making a deduction from a worker's wages unless the deduction is authorised by statute, authorised by a written term of the contract the worker has already been given a copy of, or the worker has previously signified their written agreement to it. Two traps follow from the word "previously".

First, retrospective consent doesn't work. Section 13(6) is explicit that agreement signified after the event does not authorise a deduction for conduct or events occurring before it. Getting a rep to sign a clawback letter after the refund has landed is worthless for that refund.

Second, watch the National Minimum Wage floor. GOV.UK guidance on deductions from pay states that a deduction cannot normally reduce pay below the National Minimum Wage even where the worker has agreed, subject to limited exceptions. For a rep on a low base and high variable, a large single-month clawback can breach that — stage it instead, and cap monthly recovery in the clause. Acas guidance on deductions also notes employers should notify a worker before making an unexpected deduction, and that tribunal claims carry strict time limits (generally three months less one day).

Our fuller treatment of drafting and operating the recovery itself is in how to write a commission clawback policy that holds up in the UK.

How does commission affect holiday pay in a UK commission agreement?

This is the clause most US-derived templates omit entirely, and it is expensive. Following Lock v British Gas — summarised in DBT's holiday pay guidance on GOV.UK — results-based commission must be included when calculating holiday pay, so the worker receives normal pay while on leave.

The Government's guidance on the 2024 holiday pay reforms sets out the split: four weeks of the 5.6-week statutory entitlement (Regulation 13 leave) must be paid at the worker's normal rate, including commission intrinsically linked to contractual tasks, while the remaining 1.6 weeks (Regulation 13A) may be paid at basic rate. Your agreement should say which approach you take. Many UK employers apply normal-rate treatment across all 5.6 weeks purely to keep payroll simple — that's a legitimate choice, but make it deliberately and write it down. More detail in our guide to holiday pay on commission.

What should the agreement say about leavers and notice periods?

The leaver clause is where drafting laziness meets litigation. "No commission is payable to employees who have resigned" is a clause that invites a claim, because commission already earned before the resignation is wages. If you want a good-leaver/bad-leaver distinction, be precise: define what is earned at the point notice is given, what happens to deals that close during notice, and what happens on garden leave. See commission during a notice period in the UK for how the mechanics usually play out.

What does the agreement need to say about tax?

Less than you'd think — but say it. Cash commission is earnings. HMRC's CWG2 employer further guide to PAYE and National Insurance contributions treats commission alongside overtime and bonuses as extra payments run through payroll, and HMRC's guidance on bonus payments confirms cash sums count as earnings, with PAYE and Class 1 National Insurance deducted through payroll.

The drafting error to avoid is language implying commission is a benefit reportable on a P11D. It isn't — P11D covers benefits in kind, not cash. A President's Club trip or a non-cash incentive prize is a different matter. Our breakdown of PAYE and NIC on commission covers the payroll treatment in full.

Keep the mechanics out of the employment contract

The most practical structural decision in the whole exercise: do not bury rates, quotas and accelerators inside the employment contract itself. Contractual terms need agreement to vary. Plan mechanics need to change every year.

That last point is the one that quietly decides disputes. Reps don't lose faith because a number is occasionally wrong — they lose it when they can't see how it was built and a correction arrives with no warning. Real-time visibility and an audit trail prevent more disputes than a cleverer clause ever will, which is the same argument we make in why commission errors destroy trust.

And whatever the paperwork says, someone has to sanity-check the payout against the real contract terms before payroll runs. That's a manager's job, not Finance's, because the manager is the only person who knows the deal actually had an opt-out.

Frequently asked questions

Is a written sales commission agreement legally required in the UK?

A separate agreement is not required, but the rate of remuneration or the method of calculating it must be included in the written statement of employment particulars, which under GOV.UK guidance must be given on the employee's first day. Most employers meet this by referencing a commission plan document from the contract.

Can an employer change a commission scheme without the employee's agreement?

It depends on how the scheme is documented. If rates and quotas are contractual terms, changing them unilaterally risks a breach of contract or unlawful deduction claim; if the contract states that mechanics are set in a plan document issued each period, changes are far easier to make. Either way, GOV.UK guidance requires employers to notify employees in writing of changes to the written statement within one month.

Can commission already paid be clawed back from a UK employee?

Only if the deduction is authorised by a written contractual term the employee was given a copy of beforehand, or by their prior written consent, as required by section 13 of the Employment Rights Act 1996. Consent obtained after the overpayment does not authorise recovery for that overpayment, and deductions generally cannot take pay below the National Minimum Wage.

Does commission have to be included in holiday pay?

Yes, for at least the four weeks of Regulation 13 leave. Government guidance on the 2024 holiday pay reforms confirms that commission intrinsically linked to contractual tasks must be included in normal-rate holiday pay, following the ruling in Lock v British Gas; the remaining 1.6 weeks may be paid at basic rate.

Should commission be reported on a P11D?

No. Cash commission is earnings and goes through payroll with PAYE and Class 1 National Insurance, as HMRC's employer guidance sets out. P11D reporting applies to benefits in kind, such as a non-cash incentive prize or an all-expenses sales-club trip.