Last updated: July 2026
Account managers are the most commonly mis-measured role in building products sales. They get handed a BDM's comp plan with the word "growth" swapped in, then get punished for not hunting when the job they were hired for is holding.
The role is different, so the measurement has to be. A BDM's job is to create revenue that doesn't exist yet. An account manager's job is to protect revenue that does, and grow it inside accounts you already trade with. Pay an AM on new-business metrics and one of two things happens. They neglect the portfolio to chase logos, and the churn eats everything they win. Or they ignore the plan entirely, earn their base, and coast.
Here's how I'd set KPIs and bonus for an account manager in this market, from placements across merchants, distributors and direct-to-builder portfolios.
What does an account manager actually do in building products?
They hold and grow a defined portfolio of existing trading accounts, usually merchants, distributors, fabricators or key builders, where the relationship and the range already exist.
That's the distinction that drives everything else in this piece. A BDM opens doors. An account manager makes sure the doors that are open keep ordering, order across more of the range, and don't quietly move share to a competitor. In most Australian manufacturers the AM portfolio carries the majority of current-year revenue, which is exactly why paying the role as if it were a hunting role is so expensive when it goes wrong.
If you're not sure whether the role you're scoping is an AM or a BDM, the same test I use for spec managers versus BDMs applies: look at where the revenue comes from, not what the title says.
What KPIs should an account manager carry?
Five that matter: revenue retention, share of wallet, margin, coverage, and forecast accuracy.
Revenue retention against baseline. The core number. Portfolio revenue this year against the same accounts last year, before growth targets get discussed. A rep who grows three accounts 20% while ten quietly bleed out has failed, and a growth-only KPI will hide it. Set retention as a gate, not a target, and measure it account by account so price rises can't mask unit decline.
Share of wallet and range extension. The growth engine of an AM plan. An account buying your board but not your compound, or your fittings but not your fixings, is the cheapest revenue you'll ever win. Measure lines per account and share of category where you can get the data, or nominated range-extension targets per key account where you can't.
Margin, not just revenue. Building products margin spread is wide, and an AM under revenue pressure will discount or push the low-margin line every time. If your product mix has a spread of more than a few points, weight the plan to gross margin dollars. I covered why in designing a sales comp plan for a building products BDM, and it applies double for AMs, who own the pricing conversation day to day.
Call cadence and coverage. Every account touched to an agreed rhythm: majors monthly or better, mid-tier quarterly, tail managed by phone. This is a hygiene KPI, not a bonus KPI. It exists so the quiet accounts don't become churn statistics.
Forecast accuracy. AMs are the closest thing you have to real demand data. Reward a forecast within a tolerance band, and you'll stop getting hockey-stick fiction every quarter.
How are account manager KPIs different from BDM KPIs?
BDM KPIs point outward at the market. AM KPIs point inward at the portfolio.
A BDM carries new accounts opened and activated, first orders landed, strike rate on quotes, and pipeline created. Their base-to-variable mix runs more aggressive because the outcomes are lumpy and the upside is the point.
An AM carries retention, wallet share, margin and coverage. The outcomes are steadier, the downside risk (losing an account) hurts more than the upside pays, and the mix should reflect that. The classic failure is symmetrical: a BDM measured on retention farms the easy accounts they open and stops hunting, and an AM measured on new logos abandons the portfolio. One role, one job, one set of metrics.
Hybrid "account manager plus growth" roles exist everywhere in this industry, usually because the headcount budget only allowed one hire. They can work, but split the plan explicitly: this much of your bonus is portfolio retention and growth, this much is new business, with separate measures. Don't blend it into a single revenue number and hope.
What does a BDM commission structure look like, for comparison?
Lower base weighting, commission tied to new business, and the upside is the point. Indicatively 70/30 to 80/20 base to variable.
Australian building products BDMs sit on bases of roughly $100k to $130k, with car or allowance on top and total packages commonly $130k to $190k when the plan pays. The variable is bigger than an AM's because the outcomes are lumpier and the risk sits with the rep.
The structures that work share a few features. Commission paid on gross margin dollars from new accounts, not revenue, so the discount lever doesn't get pulled to close. First-year earnings on each account the BDM opens, then the account transitions to an AM and the commission stops, which keeps the hunter hunting. A ramp guarantee for the first six to nine months, because pipelines in this industry take that long to convert and a plan that starves a good rep in the ramp loses them before it pays. And accelerators above target rather than caps, since capping a hunter's plan is the fastest way to watch them stop in October.
Put the two side by side and the logic of the split is obvious. The AM plan pays for defence and consistency, gated on retention. The BDM plan pays for creation, weighted to upside. The full working is in designing a sales comp plan for a building products BDM. If one plan is trying to do both jobs, that's usually the moment to re-read the hybrid-role warning above.
How do AM KPIs change with different products and channels?
The channel changes what "the account" is, and that changes what you measure.
Merchant and distributor portfolios. The account is a group: branches, categories, planograms, promotional slots. KPIs shift toward range share inside the group, branch coverage, promotional execution, and trading-terms compliance. A national group account manager might carry three accounts and 400 branches.
Direct-to-builder and contractor accounts. The account is a pipeline of projects. KPIs shift toward project capture rate inside the account, quote-to-order conversion, and defending supply through the build cycle rather than defending shelf space.
Fabricator and OEM accounts. The account is a production line. KPIs weight supply performance, share of their input volume, and joint forecasting, because losing an OEM account is usually a 100% loss overnight.
Spec-adjacent AMs in categories like lighting or facade also inherit a defend-the-spec duty at the account level. If that's real in your business, borrow the specs-defended measure from the spec manager bonus framework.
What should an account manager bonus structure look like?
Higher base weighting than a BDM, retention as a gate, growth as the earner, margin as the multiplier. Indicatively 80/20 to 85/15 base to variable.
Australian building products AMs sit on bases of roughly $95k to $130k depending on portfolio weight, with car or allowance on top and total packages typically between $120k and $170k. The variable component is smaller than a hunter's, and it should be. You're paying for consistency and defence, not lottery tickets.
An indicative structure that works:
- Gate: portfolio revenue retention at or above an agreed floor (say 95% of baseline, adjusted for known losses outside the rep's control). Below the gate, growth bonus doesn't pay. This stops the grow-three-bleed-ten problem.
- 50% of variable: growth on nominated accounts or categories against target, measured in gross margin dollars where the data allows.
- 25% of variable: range extension or share-of-wallet objectives, set account by account at the start of the year.
- 25% of variable: MBO layer, forecast accuracy, coverage discipline, agreed strategic objectives like landing a group deal or a category review.
Pay quarterly with an annual true-up. And apply the same inheritance logic as any territory handover: an AM handed a healthy $8M portfolio shouldn't earn a windfall for turning up in year one, and one handed a bleeding portfolio shouldn't starve. Baseline it honestly and reset at 12 months.
To pressure-test what a package costs you against what it pays the rep, the commission calculator covers both sides. If the AM hire is part of standing up a new territory, budget the whole thing properly first: how to set a budget for a new sales role or territory.
What kills an account manager plan?
Churn hidden by price rises. Revenue flat, volume down 8%, plan pays out. Measure units or margin alongside dollars, and retention account by account.
Uncontrollables counted against the rep. An account lost because credit pulled their terms, or a merchant group delisted the category nationally, isn't the AM's churn. Adjust the baseline for it, in writing, when it happens. Nothing corrodes an AM plan faster than being punished for head-office decisions.
A single blended revenue number. Retention, growth and new business mashed into one target means the rep optimises whichever is easiest and you can't see which job isn't being done.
No account plan behind the number. If the bonus references "nominated accounts" and nobody has agreed which accounts, what good looks like, or who owns which relationship, the year-end conversation becomes an argument instead of a review.
If you're scoping an account management hire, or a plan that's paying for the wrong behaviour, book a 30-minute call. Happy to give you an honest read on the structure before you take it to market.