Ask most GMs what it costs to replace a salesperson and you'll get a shrug or a guess. The ad was cheap, the new person is on a draw, so it feels close to free. That instinct is wrong, and it's expensive.
The real cost of turnover is mostly invisible on any single line of the P&L. It's spread across recruiting spend, manager time, the slow ramp of a green hire, and the gross you never wrote while the seat sat empty or half-productive. None of those show up as a single "turnover" expense, so the total never gets added up. And what doesn't get added up doesn't get managed.
So let's add it up. Below is an example cost model. It isn't a researched figure, just a framework with example numbers you should replace with your own. The point isn't the total. It's that once you can see the model, you can run it for your store and stop treating turnover like it's free.
The four buckets
Every salesperson you lose and replace costs you across four buckets. Some are cash out the door; some are gross you never earned. Both spend the same.
- 1Hard replacement cost. Job board postings, background checks, any recruiter or referral spend.
- 2Manager and admin time. Hours spent screening, interviewing, doing orientation and paperwork, and onboarding. This is real money; that manager wasn't desking deals while doing it.
- 3Ramp cost. The gap between what a new hire produces while learning and what a seasoned salesperson produces in the same months.
- 4Lost gross from the gap. The deals that didn't happen because the seat was empty, or because a green or checked-out person was working ups a producer would have closed.
An example model: replace these numbers with yours
Walk through one replacement with example figures. Swap in your store's reality as you go.
Bucket 1: hard replacement cost. Job board and screening: $1,200 for the posting and applicant handling on one hire. Your number may be higher if you use a recruiter.
Bucket 2: manager and admin time. Say a manager spends 25 hours total across screening, interviews, orientation, paperwork, and the first weeks of onboarding. Value that manager's time at, for the example, $60 an hour fully loaded. That's $1,500, and it understates the cost, because those are hours not spent coaching or closing.
Bucket 3: ramp cost. Suppose a seasoned salesperson averages 10 deals a month, and a new hire ramps like this: 2 deals in month one, 5 in month two, 8 in month three. That's a shortfall of 8, then 5, then 2, for 15 deals over the ramp versus a steady producer. At an example $1,500 average front-and-back gross per deal, that's $22,500 in gross you didn't write during the ramp. This is almost always the biggest bucket, and it's the one nobody counts.
Bucket 4: lost gross from the empty seat. Say the seat sat empty or unproductive for a month before the new hire was ramping at all. One month of a 10-deal producer at $1,500 gross is $15,000 in gross that simply didn't happen.
Add the example buckets:
- Hard cost: $1,200
- Manager time: $1,500
- Ramp shortfall: $22,500
- Empty-seat gross: $15,000
- Example total: $40,200 to replace one salesperson.
The job-board fee is the part everyone sees and the smallest number in the model. The gross you never wrote is the part nobody counts and the largest.
Your real number will be different, and that's the point. Run it with your deal count, your average gross, your ramp curve, and your manager's hourly value. Most stores who do this honestly land on a number far larger than the "it's basically just the ad" guess they started with.
Why the model matters more than the total
Once the cost is visible, three things change.
First, retention stops looking like a soft "culture" project and starts looking like what it is: protecting tens of thousands of dollars of gross per saved hire. A manager spending 90 seconds a day coaching a new person is cheap insurance against the biggest bucket in the model.
Second, you can compare. Run the model per manager. A manager who churns through four green hires a year is running up six figures of example turnover cost on your floor, even if their surviving people look fine. That's a coaching cost you can see and act on.
Third, it reprices your decisions. The "expensive" extra week of structured onboarding, the second-chance conversation at day 60, the manager hour spent on a pipeline review: they all look cheap next to a $40,000 replacement. You stop being penny-wise on retention and pound-foolish on turnover.
Do this Monday
- 1Build the model for your store. Fill in real numbers for all four buckets using your average gross and deal counts. One page.
- 2Count your last 12 months of sales departures and multiply. Put the total dollar figure on paper. It's almost always bigger than anyone guesses.
- 3Break it down per manager. See where the churn, and the cost, actually concentrates.
- 4Take one retention action you've been calling "too expensive" (structured onboarding, daily coaching time, a 60-day save conversation) and price it against one replacement. Decide with the real number in front of you.
The takeaway
Turnover isn't a line item, which is exactly why it goes unmanaged. The cost is real, it's large, and it's mostly gross you never wrote: the most invisible kind of expensive there is.
Your people are the most heavily invested and least managed asset in the store. You spend real money to hire them and then let them walk over things that cost a fraction of the replacement. Build the model once, see the number, and you'll start managing retention like the financial decision it actually is, because the open seat is never free, even when it looks like it.