How to Onboard New Reps onto Your Commission Plan

You have spent weeks finding the right hire. They have accepted the offer. They start on Monday. And somewhere between the laptop setup and the CRM login, someone needs to explain how they are going to get paid.

This is where most sales organisations fumble. The commission plan gets mentioned in passing during induction, perhaps with a PDF attached to an email. The new rep nods, assumes they understand, and six weeks later is sitting in your office asking why their first commission payment does not match what they expected.

The first 90 days of a new rep's tenure shape their relationship with your commission process for the entire time they are with you. Get it right, and you build trust early. Get it wrong, and you spend the next year firefighting avoidable disputes.

This guide covers what to include in day-one commission onboarding, how to structure ramp periods, what documentation to provide, and the common mistakes that create early friction.

Why the First 90 Days Matter

Research from the Bridge Group's annual SaaS AE Metrics report consistently shows that average ramp time for new sales reps is between four and six months for mid-market roles. During that period, a rep is learning your product, your market, your sales motion — and your commission plan. If the commission plan is confusing or poorly communicated, it adds unnecessary cognitive load at precisely the wrong time.

There is also a trust dimension. A 2023 study by Xactly found that 43% of salespeople who left their role within the first year cited compensation misunderstandings as a contributing factor. Not compensation levels — misunderstandings. The money might have been perfectly fair, but it was not communicated clearly enough for the rep to feel confident in the process.

For UK sales teams specifically, there is an added layer: PAYE treatment of commission means reps often see a significant difference between gross commission earned and net commission received. If you do not explain this upfront, the first payslip becomes a surprise — and not the good kind. Our guide on how commission is taxed in the UK covers the mechanics, but the key point here is that tax education belongs in the onboarding process, not in a reactive conversation after the first pay run.

What to Cover on Day One

Commission onboarding should happen on the first day — or at the very latest, during the first week. Not as a passing comment during a general induction, but as a dedicated session with enough time for questions.

Here is what that session should cover:

The Commission Plan Document

Hand over the written commission plan. Not a summary, not a slide deck — the actual plan document. This should include:

• The commission structure: Percentage rates, tiers, accelerators, and any caps
• What triggers commission: Is it deal signed, invoice raised, or payment received?
• Payment timing: When commission is calculated, when it is approved, and when it hits the bank
• Quota details: Annual quota, monthly/quarterly breakdowns, and how quota is set
• Clawback terms: Under what circumstances commission is reclaimed (e.g., customer cancellation within 90 days)
• Split deal rules: How commission is divided when multiple reps are involved
• Edge cases: What happens with discounted deals, multi-year contracts, or deals that cross quarter boundaries

The plan document should be standalone — a rep should be able to read it without needing additional context. If your plan requires a 20-minute verbal explanation to make sense, it is not documented well enough.

A Worked Example

Abstract percentages mean very little to someone on their first day. Walk through a concrete example using realistic numbers:

"You close a £60,000 annual deal. Your commission rate is 8%. That is £4,800 gross. After PAYE deductions (Income Tax at your marginal rate plus employee National Insurance at 8%), your take-home on that commission is approximately £3,100 to £3,400 depending on your tax code. This will appear in your payslip in the month following the deal closing."

This takes thirty seconds and prevents weeks of confusion. Adjust the numbers for your actual plan, but always include the gross-to-net distinction.

Payment Timeline

New reps need to understand the full payment cycle. For most UK sales teams, this looks something like:

1. Deal closes in CRM (e.g., HubSpot marked "Closed Won")
2. Commission calculated by end of month
3. Finance review and approval (typically 3-5 business days)
4. Commission included in next payroll run
5. Payment hits bank account on normal payday

The gap between closing a deal and receiving commission can easily be four to six weeks. For a new rep who has just closed their first deal, this feels like an eternity. Set the expectation early, and it becomes a non-issue.

Commission Ramp Structures

Throwing a new rep straight onto full quota with standard commission rates is a recipe for early disillusionment. They do not have the pipeline, the product knowledge, or the relationships to perform at full capacity on day one. A commission ramp bridges that gap.

There are three common approaches used by UK sales teams:

1. Guaranteed Draw

The rep receives a guaranteed minimum commission payment for the first few months, regardless of performance. If they earn more than the guarantee through actual deals, they receive the higher amount. If they earn less, they receive the guarantee.

Example:

• Month 1-3: Guaranteed £2,500/month commission (in addition to base salary)
• From month 4: Standard commission plan, no guarantee

Pros: Provides financial security during ramp. Reduces anxiety about hitting the ground running.

Cons: Can reduce urgency if not paired with clear expectations. Finance may push back on the guaranteed cost.

Important distinction: A guaranteed draw is non-recoverable — the rep keeps it regardless. This is different from a recoverable draw, where any guarantee paid above actual commission earned is deducted from future commission. Recoverable draws are less common in the UK and can create complicated clawback situations. For more on clawback mechanics, see our article on commission clawback policies.

2. Reduced Quota

The rep's quota is reduced during the ramp period, but their commission rate stays the same. This means they earn commission on a lower target, making it easier to hit 100% and earn accelerators.

Example:

• Month 1-2: 25% of full quarterly quota
• Month 3-4: 50% of full quarterly quota
• Month 5-6: 75% of full quarterly quota
• Month 7 onwards: Full quota

Pros: The rep experiences the real commission plan from day one. Quota attainment feels achievable, which drives motivation.

Cons: Requires careful quota tracking. The rep may feel a step change when full quota kicks in.

3. Full OTE Guarantee

The employer guarantees the rep will earn their full OTE (on-target earnings) for a defined period, regardless of performance. This is typically reserved for senior hires or competitive recruitment situations.

Example:

• Month 1-3: Full OTE guaranteed (£80,000 annual = £6,667/month total compensation)
• From month 4: Standard plan

Pros: Removes all financial risk for the new hire. Strong recruitment tool in competitive markets.

Cons: Expensive if the rep underperforms. Can attract candidates motivated by the guarantee rather than the role.

Which Structure Works Best?

There is no universal answer, but for most UK mid-market sales teams, a reduced quota ramp is the strongest option. It introduces the real commission plan from day one, gives the rep achievable early targets, and transitions smoothly to full quota without a jarring step change.

Whatever structure you choose, document it in writing as an addendum to the commission plan. The ramp terms should specify exact dates, amounts, and the transition to standard terms. Verbal agreements about ramp periods are one of the most common sources of disputes we see — and they are entirely preventable.

Setting Expectations on Payment Timing

We mentioned the payment timeline above, but this point deserves emphasis because it is the single most common source of frustration for new reps.

Most new hires coming from another sales role expect commission to work similarly to their previous employer. But payment timing varies enormously across UK companies:

• Some pay commission monthly in arrears
• Some pay quarterly
• Some pay on invoice, others on cash receipt
• Some have a 30-day hold before commission is confirmed

If your new rep's previous employer paid commission weekly on deal close, and you pay monthly in arrears with a finance approval step, they are looking at a five-week gap between expectation and reality. This is not a compensation problem — it is a communication problem.

During onboarding, be explicit:

• "Commission is calculated on the last working day of each month"
• "Finance reviews and approves commission by the 5th of the following month"
• "Approved commission is included in the payroll run on the 15th"
• "Your bank will receive the payment on the 20th"

Write this timeline down. Include it in the commission plan document. Refer back to it when the first deal closes. This is one area where over-communication pays dividends.

Handling Inherited Pipeline

When a new rep joins, they often inherit pipeline from a departing rep, an interim territory holder, or inbound leads that arrived before their start date. This pipeline creates an immediate commission question: who gets paid when these deals close?

There is no single right answer, but there needs to be an answer — decided before the rep starts, not after the first deal closes.

Common Approaches

Full commission to the new rep: The simplest approach. Whatever closes under the new rep's name, they earn commission on. This is generous and motivating but may feel unfair to the departing rep who built the pipeline.

Split commission: Commission is divided between the departing and incoming rep based on a predefined formula. For example, 50/50 for deals at proposal stage, 25/75 (outgoing/incoming) for deals at discovery stage.

No commission on inherited deals for a defined period: The new rep's quota is adjusted downward to reflect that inherited pipeline should not count toward their target. This avoids paying double commission but requires careful quota management.

Commission to the new rep, with a pipeline bonus to the outgoing rep: The departing rep receives a lump-sum pipeline handover bonus, and the new rep earns full commission on anything they close. This is clean but adds a cost.

Our Recommendation

For most teams, a split commission approach with clear stage-based rules works best. It is fair to both parties, straightforward to calculate, and creates an incentive for the new rep to close inherited deals quickly rather than deprioritising them.

Whatever you choose, communicate it to the new rep during onboarding. Show them the pipeline they are inheriting, explain the commission treatment for each deal, and confirm it in writing. Ambiguity here is a dispute waiting to happen. For more on how unclear attribution creates problems, see our article on shadow accounting in sales.

Common Onboarding Mistakes

After working with dozens of UK sales teams, we see the same onboarding errors repeated. Here are the five most damaging:

1. Verbal-Only Commission Explanations

"We talked through the plan in the interview" is not documentation. If it is not written down, signed, and filed, it does not exist. Every commission dispute we have seen where the plan was communicated verbally has been resolved in favour of the rep — because the employer cannot prove what was agreed.

2. Delaying Commission Education

Waiting until the first deal closes to explain the commission plan means the rep has already formed expectations based on assumptions. By then, any gap between expectation and reality feels like a broken promise rather than a clarification.

3. Ignoring the Tax Conversation

New reps — especially those early in their sales career — are often surprised by PAYE deductions on commission. A rep expecting £5,000 who receives £3,200 after tax is going to have questions. Preempt them by including a gross-to-net worked example in onboarding.

4. No Ramp Period

Putting a new rep on full quota from day one virtually guarantees they will miss target for their first quarter. This demoralises the rep, skews your team metrics, and often leads to the rep questioning whether the OTE is achievable. A structured ramp protects everyone.

5. Assuming the Rep Will Read the Document

Handing over a commission plan document is necessary but not sufficient. You need to walk through it, answer questions, and confirm understanding. The best sales leaders we work with schedule a follow-up session in week three or four — after the rep has had time to absorb the plan and encounter their first real-world questions.

Building a Commission Onboarding Checklist

To systematise commission onboarding, we recommend building a checklist that runs alongside your standard sales onboarding process. Here is a template:

Pre-start:

• Commission plan document finalised and reviewed by HR
• Ramp period terms documented as a plan addendum
• Inherited pipeline identified and commission treatment agreed

Day 1-5:

• Dedicated commission walkthrough session (30-60 minutes)
• Commission plan document handed over and signed
• Worked example reviewed with gross-to-net calculation
• Payment timeline explained and documented
• CRM commission fields and deal stage definitions reviewed
• Rep confirms understanding in writing (email or signed acknowledgment)

Week 3-4:

• Follow-up commission Q&A session
• Review any deals in progress and confirm commission treatment
• Address any questions about clawback, splits, or edge cases

End of Month 1:

• First commission statement reviewed with the rep
• Walk through each line item and confirm accuracy
• Identify and address any discrepancies before payment

End of Ramp Period:

• Formal transition to full quota confirmed in writing
• Updated commission plan terms (if ramp terms differ from standard) provided
• Performance review including commission attainment discussion

This checklist takes perhaps two hours of management time spread across three months. The return on that investment — in reduced disputes, faster ramp, and stronger trust — is substantial.

The Ramp-to-Full-Quota Timeline

Getting the ramp duration right matters. Too short, and the rep is thrown into deep water before they are ready. Too long, and you are subsidising underperformance.

For UK sales teams, typical ramp timelines by role are:

Role	Average Ramp	Recommended Ramp
SDR/BDR	1-2 months	2 months
Mid-market AE	3-4 months	4 months
Enterprise AE	5-7 months	6 months
Account Manager (expansion)	2-3 months	3 months

These timelines align broadly with data from the Bridge Group and Pavilion's benchmarking surveys for SaaS sales roles. Adjust based on your sales cycle length — if your average deal takes four months to close, a two-month ramp for an AE is unrealistic.

The transition from ramp to full quota should be gradual, not a cliff edge. A rep going from 50% quota to 100% overnight will feel a sudden performance pressure that can derail early momentum. The stepped approach (25% to 50% to 75% to 100%) works better for both morale and accuracy.

Documentation That Scales

If you have three reps, you can probably manage commission onboarding through personal conversations and a shared Google Doc. At ten reps, that breaks down. At twenty, it is chaos.

Your commission documentation should be structured to scale:

• Master commission plan: The canonical document covering standard terms, rates, and rules. Updated annually or when plan changes occur.
• Role-specific addenda: Any variations by role (e.g., different rates for SDRs vs AEs, different quota structures for enterprise vs mid-market).
• Individual ramp agreements: Per-rep documents covering their specific ramp terms, start date, and transition timeline.
• Commission FAQ: A living document addressing common questions. Update it every time a new question comes up. After six months, it will cover 95% of queries.

All of these should be accessible to every rep at any time. Transparency is not a nice-to-have — it is the foundation of commission trust. If reps cannot check their own commission status and understand how numbers are calculated, they will build their own tracking spreadsheets. That is shadow accounting, and it is a symptom of a broken process, not a character flaw. For a deeper look at how commission errors erode trust over time, see our article on why commission errors destroy rep confidence.

What Good Looks Like

When commission onboarding is done well, you will notice a few things:

• New reps do not ask basic commission questions after their first month
• The first commission payment matches what the rep expected (within normal PAYE variance)
• Disputes during the ramp period are close to zero
• Reps trust the process enough to focus on selling rather than tracking commission independently
• Departing reps do not cite commission confusion as a reason for leaving

None of this requires expensive software or radical process change. It requires a written plan, a structured onboarding session, realistic ramp terms, and consistent follow-up. The basics, done properly.

If you are designing a commission plan from scratch or reviewing your current structure, our guide to building a sales commission plan for UK teams covers the foundational elements you need to get right.

Summary

Commission onboarding is one of those areas where a small upfront investment pays outsized returns. The first 90 days set the tone for a rep's entire relationship with your commission process. A clear plan document, a structured walkthrough, a fair ramp period, and explicit rules for inherited pipeline will prevent the majority of early-tenure disputes.

The pattern we see in teams that get this right is consistent: they treat commission education with the same seriousness as product training or CRM setup. It is not an afterthought — it is a core part of how they bring new reps into the business.

Start with the checklist above, adapt it to your plan, and run it for every new hire. Three months from now, you will wonder why you ever did it any other way.