SDR Commission Structure UK: Meetings, SQLs, or Revenue?

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Most UK SDR plans pay reps on meetings booked. It's the default — easy to count, easy to explain, easy to put on a leaderboard. It also quietly rewards the wrong behaviour: a calendar full of low-fit demos that no AE ever wants to take. This piece argues for a different default, with worked numbers on a £32k base + £12k OTE SDR and a clear-eyed look at the failure modes of each variant.

TL;DR

The right SDR commission structure in the UK pays the bulk of variable on SQLs accepted by the AE team (not meetings booked), with a smaller kicker on pipeline value generated to align with downstream revenue. A typical £32k base + £12k OTE plan should split roughly 70/30 between SQL volume and pipeline £, with accelerators above 100% of target and a per-SQL cap so a single deal doesn't blow the plan. Meetings-only plans inflate cost-per-meeting and create AE-SDR conflict; pure revenue-share plans punish reps for things they don't control. Hybrid plans, designed properly, do neither.

What is an SDR commission structure?

An SDR (Sales Development Rep, sometimes called BDR — Business Development Rep) commission structure is the variable-pay plan that sits on top of an SDR's base salary. SDRs in the UK don't close deals; they generate qualified pipeline that AEs (Account Executives) work. So their commission can't easily be a simple % of closed revenue the way an AE's can. Instead it has to attach to something earlier in the funnel — and that's where most plans go wrong.

The three main options, and the ones we'll compare in detail below, are:

• Meetings booked — a flat £X per meeting set on the calendar.
• SQLs accepted — a flat £X per opportunity the AE team confirms is qualified.
• Revenue share / pipeline value — a % of pipeline £ generated, or of closed-won revenue from sourced opps.

Most UK SaaS companies default to option one because it's the easiest to administer in a spreadsheet. That's also why it's the wrong choice for most teams.

What's a typical SDR OTE in the UK?

UK SDR OTEs sit lower than the US equivalents that fill LinkedIn benchmarks. A reasonable range for a London-based SaaS SDR in 2026 is £28k–£35k base with £10k–£15k variable, giving an OTE of roughly £38k–£50k. Outside London, knock 10–15% off the base. A 70/30 base-to-variable split is standard at this level; pushing variable higher than 30% on an SDR seat tends to fail because so much of pipeline outcome is outside the rep's direct control (territory quality, AE follow-through, product fit). For more on splits, see our OTE salary guide for UK sales teams.

Throughout this article the worked example is a £32k base + £12k OTE = £44k OTE SDR, which is a defensible mid-market number for a London or hybrid role in 2026.

Why is paying on meetings booked broken?

Paying SDRs per meeting booked sounds clean. In practice it produces five predictable failure modes:

1. Calendar-stuffing. Reps optimise for the count, not the quality. Meetings get booked with anyone who'll say yes — wrong company size, wrong persona, wrong country.
2. AE-SDR conflict. AEs no-show, reschedule, or dispute whether a meeting was 'real'. The plan creates an adversarial relationship between the two seats that need to cooperate most.
3. Inflated cost-per-meeting. If you're paying £40 per booked meeting and 35% no-show, your effective cost-per-held-meeting is £62 — and you haven't paid for any quality signal yet.
4. Gaming. Friends-and-family meetings, 'discovery' calls with existing customers, repeat bookings with the same contact. We've seen all of these in audits.
5. Misalignment with revenue. Two SDRs can hit the same meetings number while one drives 4x the pipeline of the other. The plan can't tell them apart.

What's wrong with pure SQL-only or revenue-share plans?

It's tempting to swing the other way and pay SDRs purely on AE-accepted SQLs, or even on closed-won revenue from sourced opportunities. Both have their own failure modes.

SQL-only plans put unchecked power in the hands of the AE who decides whether something is qualified. If acceptance is subjective and AEs are overloaded, they reject SDR-sourced opps to clear their plate. The SDR can't make rent on a plan the AE controls. You end up needing a written SQL definition, an arbitration process, and a manager who actually polices both sides — and most teams don't have the discipline for that.

Revenue-share / closed-won plans look attractive because they tie SDR pay directly to business outcome. But the SDR set the meeting eight months ago, has no influence over discovery, demo, procurement, or legal — and modern UK B2B sales cycles in mid-market run 90–180 days. By the time the commission lands, the SDR has either left or stopped caring. You're paying a lagging indicator on a leading-indicator role.

Worse, revenue-share plans punish reps for territory luck. Two SDRs working identical activity profiles can have wildly different commission outcomes based on which AE picked up their opps. That's not a plan; that's a lottery.

How do the three SDR commission structures compare?

The hybrid model is the contrarian answer to the meetings-booked default. It pays the rep quickly enough to keep them motivated, ties them to AE-confirmed quality, and adds a small pull toward bigger opportunities without making them wait six months for cash.

A worked example: £32k base + £12k OTE SDR on a hybrid plan

Let's design a defensible plan for a £32k base + £12k OTE SDR. £12k variable on-target = £1,000 per month at quota.

Plan structure:

• 70% of variable on SQLs accepted — £700/month at quota.
• 30% of variable on pipeline £ generated — £300/month at quota.

Setting the SQL rate. Suppose target is 10 SQLs per month. At £700/month that's £70 per SQL accepted. SQL = an opp the AE accepts within 5 working days against the written ICP/qualification criteria. If the AE doesn't respond in 5 working days, it auto-accepts (this is the AE-gatekeeping fix).

Setting the pipeline kicker. If the target ASP (Average Selling Price) is £18k and SQL-to-pipeline conversion of accepted opps is ~80%, target pipeline £ generated = 10 × £18k × 0.8 = £144k/month. At £300/month variable, that's about 0.21% of pipeline £. Pay this monthly on the pipeline £ at the point the AE moves the opp to a defined later stage (e.g., 'Discovery Complete'), not on closed-won — so the SDR sees the money within the quarter.

Accelerators above 100%. Above 12 SQLs/month, pay £90 per SQL (a 1.3x accelerator). Above 15, pay £110. Cap monthly SDR earnings at 200% of monthly OTE (£2,000) to protect against one fluke month — most overpayments we see in calculation audits come from uncapped runaway months on early-career plans. For more on designing the curve, see commission accelerators design UK.

At-quota cash flow: £32k/12 = £2,667 base + £1,000 variable = £3,667 gross monthly. At 130% attainment: roughly £4,067 gross. That's a meaningful step change without making the plan unsustainable.

What about clawbacks and credit on SDR commission?

For a meetings or SQL-based SDR plan, clawback is largely a non-issue — the trigger event (SQL accepted) is binary and happens early. The dispute is whether the SQL was valid in the first place, which is a definition problem, not a clawback problem.

For the pipeline-£ kicker, you do need a rule: if the opp gets disqualified within 30 days of acceptance (i.e. the AE realised it wasn't actually qualified), the pipeline credit reverses. Anything longer than 30 days isn't the SDR's fault and shouldn't reverse. Write this into the plan document and apply it consistently — see our clawback policy guide for the wider mechanics.

For closed-won-based plans (which we're recommending against for most SDR seats), full AE-style clawback rules apply if the customer churns or refunds. That's another reason to avoid them on this role.

How do you write a watertight SQL definition?

The single biggest source of SDR commission disputes is a vague SQL definition. The fix is to write it down before the plan goes live and publish it next to the comp plan itself. A reasonable SQL definition for UK B2B SaaS includes:

• Company fit: size band, industry, region (e.g. UK & Ireland, 50–500 employees, named target verticals).
• Persona fit: named buyer titles or buying-committee role (champion, economic buyer, technical evaluator).
• Need / pain signal: the prospect articulated a specific problem you solve, captured in the opp notes.
• Timing or process: budget cycle, current solution renewal date, or a stated evaluation timeline.
• Meeting held: the discovery call actually took place (not just booked) and ran at least 15 minutes.

The AE has 5 working days to reject with a written reason against one of these criteria. Silence = acceptance. Manager arbitrates contested cases. This single mechanic — auto-accept after 5 days — kills 80% of SDR-AE comp disputes.

How is SDR commission taxed in the UK?

SDR commission is taxed like any other employment earnings. Under HMRC's Employment Income Manual, commission is general earnings chargeable to income tax and Class 1 National Insurance, paid through PAYE in the month it's paid (HMRC EIM00580 / EIM64625). There's no separate 'commission tax band'. A £44k OTE SDR earning at-plan in 2026/27 sits comfortably in the basic rate band — the Personal Allowance is £12,570 and the basic rate limit is £37,700, both frozen until April 2028 (gov.uk: Personal Allowance and basic rate limit).

The employer NIC bite is more interesting. Since 6 April 2025 the secondary Class 1 NIC rate has been 15% on earnings above a £5,000 Secondary Threshold (down from £9,100), per the Rates and thresholds for employers 2026 to 2027 guidance. On every £1,000 of SDR commission you pay, you're adding £150 of employer NIC on top. For a 10-SDR team paying out £120k of variable a year, that's £18k of additional cost you may not be modelling. We covered the wider impact in employer NIC commission cost 2026.

How should you roll out a new SDR comp plan?

Changing an SDR comp plan from meetings to SQLs (or to a hybrid) is a high-trust change. Reps assume — usually correctly — that any change in comp design is a stealth pay cut. Counter that with three moves:

1. Show parallel comp for one quarter. Run the new plan in shadow alongside the existing one and show each rep what they would have earned. If most reps would have earned within 10% of their old commission, the plan is calibrated. If half would have lost 25%+, recalibrate before launching.
2. Publish the SQL definition before the plan launches. Reps need to know the rules of the new game two weeks before they're scored on it.
3. Don't change targets and structure at the same time. Change one variable per cycle. If you're moving to SQLs, hold the activity target steady. If you're raising the target, hold the structure.

Our commission plan rollout guide covers the wider change-management mechanics. For new hires joining onto the new plan, see onboarding reps onto a commission plan.

Frequently Asked Questions

What is a fair SDR commission rate in the UK?

For a £32k base + £12k OTE SDR, a defensible plan pays around £70 per SQL accepted (assuming a 10/month target) plus a small pipeline-value kicker of around 0.2% of pipeline £. Total OTE of £40k–£50k is typical for UK SaaS SDR roles in 2026, with a 70/30 base-to-variable split.

Should SDRs be paid on meetings booked or SQLs?

SQLs accepted by the AE team is the better primary metric, because it aligns the SDR with the quality bar AEs actually use. Meetings-booked plans tend to inflate cost-per-meeting and create AE-SDR conflict. A hybrid plan (mostly SQLs, with a small pipeline-value kicker) gets the best of both worlds.

Is SDR commission taxed differently from salary in the UK?

No. SDR commission is treated as general earnings under HMRC's Employment Income Manual and runs through PAYE alongside base salary, with income tax and Class 1 National Insurance deducted in the month it's paid. It's not a bonus, and there's no separate tax band for commission.

Should SDR commission have a cap?

Monthly caps (e.g. 200% of monthly OTE) are sensible on SDR plans because a single fluke month from an inbound surge can blow the plan. Annual caps are harder to justify and tend to demotivate top performers. We've written more on this in should sales commission be capped.

How long should the AE have to accept or reject an SDR-sourced opp?

Five working days is a reasonable default. Build in an auto-accept rule: if the AE doesn't reject in writing with a specific reason within five days, the SQL counts. This removes the single biggest source of SDR-AE comp disputes and forces AEs to engage with sourced pipeline promptly.

What's the difference between SDR and BDR commission plans?

In most UK SaaS orgs, SDR (Sales Development Rep) and BDR (Business Development Rep) are interchangeable titles for the same role — outbound or inbound prospecting into qualified opportunities. Comp structures are essentially identical. Some orgs use SDR for inbound and BDR for outbound, but the plan design principles in this article apply to both.