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.

Onboarding new sales reps onto your commission plan in the first 90 days is critical—it sets the tone for trust and clarity for their entire tenure. 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.

Executive Summary

Commission confusion in the first 90 days is the top predictor of early-tenure disputes and a leading contributor to first-year attrition. The solution: a structured onboarding process that covers the written commission plan, worked examples showing gross-to-net calculations, explicit payment timelines, and fair ramp terms (guaranteed draws, reduced quotas, or OTE guarantees). When done properly, this prevents misunderstandings before they escalate, builds trust from day one, and allows new reps to focus on selling rather than tracking their own shadow spreadsheets. This guide walks through what to cover in the first week, how to structure ramp periods for different roles, and the documentation standards that scale from three reps to thirty without breaking down.

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 Should You 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:

What Should the Commission Plan Document Include?

Hand over the written commission plan. Not a summary, not a slide deck — the actual plan document. (This is a best practice we see consistently among high-performing sales teams: comprehensive written documentation eliminates ambiguity and provides legal protection for both employer and employee.) 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.

How Should You Present Worked Examples?

Abstract percentages mean very little to someone on their first day. Walk through a concrete example using realistic numbers (in our experience working with commission management, this single step prevents more first-quarter disputes than any other intervention):

"You close a £50,000 annual contract in your second month. Your base commission rate is 10%, so that's £5,000 gross commission. Income tax at 40% on commission income (assuming you're in the higher-rate band) takes £2,000, and NI contributions of 2% on earnings over £50,270 take another £100. Net commission in your payslip: roughly £2,900. Payment date: 15th of the following month, after finance approves the deal."

This example does three things: it shows the maths, it sets expectations around tax deductions, and it clarifies payment timing. All three are sources of confusion if left unsaid.

Use multiple examples if your plan has complexity — show a standard deal, an accelerated deal (if you have tiers), and a split deal. The goal is pattern recognition: by the end of the session, the rep should be able to estimate their own commission on a new opportunity.

How Do You Set Payment Timeline Expectations?

Be explicit about when money hits the bank. Commission is not paid on the day a deal closes. There is a process: deal validation, approval workflow, payroll cut-off, and bank transfer timing.

Map it out:

• Deal closes: 15th of the month
• Finance validates the deal: within 5 business days
• Commission calculation runs: end of month
• Approval by sales leadership: first week of the following month
• Payroll submission deadline: 7th of the following month
• Payment in bank account: 15th of the following month

So a deal closed on the 15th of March is paid on the 15th of April — a full month later. If you do not communicate this upfront, the rep will assume payment happens within days and will lose trust when it does not.

For UK teams, also clarify that commission goes through PAYE in the same payslip as base salary. It is not a separate payment. (We cover the compliance reasons for this in our guide to commission vs bonus treatment under UK tax law.)

How Should You Structure the Ramp Period?

Ramp periods exist because new reps are not immediately productive. They are learning, building pipeline, and refining their pitch. Expecting full quota attainment in month one is unrealistic — and penalising a rep financially for a ramp period outside their control damages trust before it is built.

There are three common approaches to ramp structures:

Comparison of commission ramp structures for new sales hires

Structure Type	How It Works	Rep Protection Level	Business Risk	Best For	Example
Guaranteed Draw	Rep receives fixed commission amount regardless of deals closed during ramp	High — income is fully protected	Medium — business pays commission without corresponding revenue	Enterprise roles with 6+ month sales cycles	£3,000/month guaranteed commission for first 90 days, regardless of closures
Reduced Quota	Quota is set at 50-70% of full target during ramp period, commission rates remain the same	Medium — rep can exceed reduced quota and earn upside	Low — business only pays on actual revenue	Mid-market AE roles with 3-6 month ramp	50% of full quota (£15k vs £30k) in months 1-3, 75% in months 4-6, full quota from month 7
OTE Guarantee	Rep receives a minimum payment equal to monthly OTE, with upside if commission exceeds that floor	High — downside is capped, upside is unlimited	Medium-high — business commits to OTE regardless of performance	SDR and BDR roles, or during major product pivots	£5,000/month OTE guarantee for 6 months; if earned commission is £7,000 in a month, rep receives £7,000

1. Guaranteed Draw (Fixed Commission During Ramp)

The rep receives a fixed commission amount each month for the first 60-90 days, regardless of whether they close deals. This protects the rep's income while they are still building pipeline.

Example: A new enterprise AE on a £60k base + £60k OTE plan receives a guaranteed £3,000/month commission draw for the first three months. After that, they move to standard commission rates.

This works well for long-cycle enterprise sales, where the rep will not realistically close anything in their first quarter. It also signals confidence in your hiring decision: you are willing to invest in the rep upfront.

The downside: if the rep does close a large deal during the ramp period, they might feel short-changed if the draw is lower than what they would have earned on standard rates. (Some plans credit early closures against the draw; others pay the higher of the two. Be explicit about which approach you are taking.)

2. Reduced Quota (Scaled Target)

The rep has a lower quota during the ramp period — often 50% of the full quota in months 1-3, 75% in months 4-6, and 100% from month 7 onwards. Commission rates stay the same; the quota is what scales.

Example: A mid-market AE has a full quota of £30k MRR per month. During ramp, the quota is £15k in months 1-3, £22.5k in months 4-6, then £30k from month 7. If they close £20k in month 2, they are at 133% of ramp quota and earn accelerated commission on the overage.

This structure aligns incentives: the rep still has a target to hit, but it is realistic for someone still learning. It also means the business only pays commission on actual revenue, not a fixed draw.

The downside: if your onboarding or enablement process is weak, a reduced quota does not help — the rep still will not hit target, and they will earn very little commission during ramp. This structure assumes you have a functional ramp process in place.

3. OTE Guarantee (Floor with Upside)

The rep is guaranteed to receive at least their monthly OTE, but if they earn more than that in commission, they keep the upside.

Example: A rep on a £45k base + £15k OTE plan has a monthly OTE of £1,250. For the first six months, they are guaranteed that £1,250/month in commission. If they close enough to earn £2,000 in commission in month 4, they receive £2,000. If they only earn £600 in month 2, they still receive the guaranteed £1,250.

This is the most rep-friendly structure — it eliminates downside risk while preserving upside. It works well for roles where ramp time is unpredictable (new market entry, product pivot, or SDR roles where pipeline development takes time).

The downside: it is expensive for the business. You are committing to pay OTE regardless of output, which can add up if you are hiring multiple reps at once.

Which Ramp Structure Should You Use?

It depends on your sales cycle, your role type, and your risk tolerance:

• Enterprise roles with 6+ month cycles: Guaranteed draw or OTE guarantee. The rep will not close anything in Q1; protect their income.
• Mid-market roles with 3-6 month cycles: Reduced quota. The rep should close deals during ramp, but not at full productivity.
• Transactional or SMB roles with <3 month cycles: Reduced quota or no ramp. These reps should be productive quickly.
• SDR/BDR roles: OTE guarantee or reduced quota on pipeline targets (not closed revenue).

Whatever structure you choose, document it in writing and communicate it on day one. Ramp terms are one of the most common sources of disputes when they are left ambiguous.

What About Inherited Pipeline?

When a new rep joins, there are often open opportunities in the territory they are inheriting — deals that were prospected by the previous rep, or by the sales leader covering the patch, or by marketing.

Who gets credit for those deals when they close?

The wrong answer is