In-House Acquisitions Team Costs You Don’t See Until You’ve Built One

The Replacement-Cost Math Nobody Budgets For

Most hiring plans account for a salary line. Fewer account for what happens when that hire leaves. SHRM-attributed guidance puts the fully loaded cost of replacing an employee at roughly 50% to 200% of their annual salary, depending on role complexity and seniority, a range wide enough to swing a hiring decision on its own.

Gallup’s independent 2019 analysis lands in a similar place and calls it conservative: replacing an employee runs one-half to two times their annual salary at minimum, and voluntary turnover costs US businesses roughly $1 trillion a year in aggregate. Two separately conducted estimates landing in overlapping ranges is not a coincidence. It is the actual cost most hiring budgets never line-item.

Why an Acquisitions Team’s Turnover Runs Higher Than You’d Guess

Acquisitions and calling roles are not average roles when it comes to how long people stay in them. The Bridge Group’s 2025 SDR study found 40% median annual attrition, broken out as 13% involuntary departures, 11% voluntary departures, and 16% promoted out of the role entirely, meaning close to half of a typical calling bench turns over or moves on within a single year.

Contact center roles specifically run even hotter. Industry turnover is commonly benchmarked at 30% to 45% annually, well above the sub-20% norm for most other occupations, and research firm Metrigy tracked that figure climbing from 21.8% in 2022 to 28.1% in 2023 to a projected 31.2% in 2024, a rising trend, not a stable baseline.

The Ramp Time Tax Before a New Hire Breaks Even

Replacing someone is only half the cost. The other half is the time before the replacement is worth what they are being paid. The same Bridge Group study found average SDR ramp time to full productivity runs 3.0 months, the fastest average recorded since 2010, meaning even the best-case, most efficiently onboarded hire draws roughly a quarter of a year in salary before reaching expected output.

That figure being the fastest on record is worth sitting with. It is not a worst-case scenario. It is the current floor, and a business without a well-run onboarding process should expect to sit above it, not below it.

Stacking the Turnover Rate Against the Replacement Cost

Put the two numbers together and the hidden cost stops being abstract. A five-person acquisitions team running the Bridge Group’s 40% median attrition rate should expect roughly two people to leave in a typical year. Replacing each of those two, at 50% to 200% of salary per SHRM-attributed guidance or Gallup’s one-half to two times salary, and then absorbing roughly three months of below-full-output ramp time for each replacement, is a cost that never appears on a single line item anywhere, but shows up every year the team exists at that turnover rate.

None of that arithmetic requires the team to be badly managed. It requires only that the team’s turnover sit at the industry median for calling-adjacent roles, which, per the Bridge Group and Metrigy data above, it plausibly will.

What the Math Argues For

None of this is an argument that an in-house acquisitions team is a mistake. It is an argument that the true cost of building one includes a recurring, compounding line item most founders never budget for going in: replacement cost, turnover rate, and ramp time, stacked together, year after year, for as long as the team exists at industry-typical churn.

Whichever model an owner chooses, in-house or outsourced, that hidden cost is worth pricing honestly before committing to headcount. VA Horizon’s trained cold callers, backed by an in-house SDR who qualifies every interested seller, remove the turnover and ramp-time exposure from the owner’s side of the ledger entirely.

Sources

The external data in this article draws on the sources below. Figures described in the text as estimates or industry triangulations are directional and are not attributed to a single dataset.

• SHRM Foundation, "Retaining Talent: A Guide to Analyzing and Managing Employee Turnover"
• Gallup, "This Fixable Problem Costs U.S. Businesses $1 Trillion"
• The Bridge Group, "2025 SDR Models, Metrics & Compensation Research Report"
• Metrigy, "Why Contact Centers Have High Turnover and How to Combat It"

FAQ