Hiring & team
The True Cost of an In-House Back Office
Salaries are only the tip of the iceberg. Here's the real annual cost of running finance, HR, and admin in-house — benefits, overhead, turnover, and founder time — and how to weigh the alternatives.
Ask a founder what their back office costs and you'll usually get a salary number. But the salary is the tip of the iceberg. The real cost — the one that shows up across your P&L and your calendar — is two to three times bigger than the figure on the offer letter.
This is the breakdown we wish more founders saw before they made the hire. It uses U.S. salary medians and the all-in scope we see at growing small businesses. Your exact numbers will differ — but the shape almost never does.
Start with the salaries
A company of roughly 15 people usually needs three back-office functions covered: someone running the books, someone handling people operations, and someone keeping the admin engine moving. Hire each of those and the base salaries alone look like this:
| Annual base | |
|---|---|
| Office / operations manager | $58,000 |
| Bookkeeper (part-time) | $32,000 |
| HR administrator (contract) | $24,000 |
| Base total | $114,000 |
Now add the part nobody budgets for
Base pay is where the cost starts, not where it ends. Every full-time hire carries a load factor — the extra 25–40% employers spend on top of salary:
Payroll taxes (FICA, unemployment), health benefits, paid time off, equipment and software seats, and the recruiting and ramp cost of filling the role in the first place. Add it up and a ~15-person company's all-in back-office spend lands around:
The hidden line item: your time
Here's the cost that never makes it into a budget. Before — and often after — you make those hires, the back office lands on the founder. You become the de-facto bookkeeper, the HR generalist, and the admin coordinator. Every invoice you chase and every onboarding you scramble is an hour you didn't spend on the product, the customers, or the raise.
If your time is worth even $150/hour and the back office eats five hours a week, that's ~$39,000 a year in founder time alone — on top of the salaries, and usually invisible until you map it.
Want your real number, not ours?
Our free calculator adds up your salaries, overhead, and founder hours, then shows what an equivalent DeskFlow tier would cost. No email required.
Run the cost calculatorIn-house isn't your only option
Once you see the all-in number, the real question isn't “which person do I hire” — it's “what's the right structure for work that doesn't yet fill three full-time roles?” You have three realistic paths:
| In-house team | Freelancer stack | Outsourced team | |
|---|---|---|---|
| All-in annual cost | ~$142K | $40K–$90K | $6K–$90K |
| Covers finance + HR + admin | ✓ | — | ✓ |
| Single point of contact | — | — | ✓ |
| You manage the work | ✓ | ✓ | — |
| Hiring & turnover risk | ✓ | — | — |
| Ramp time | 6–12 weeks | Varies | ~10 business days |
The freelancer stack is cheaper than in-house but fragments the work across vendors who don't talk to each other — the classic “that's not my department” problem. An outsourced team keeps the cost advantage while putting one accountable group across every function.
So what should you actually do?
If the work reliably fills two or more full-time roles and you need people physically on-site, in-house starts to make sense. Below that — which is most companies under ~50 people — you're usually overpaying for capacity you don't fully use. That's exactly the gap a flat-fee outsourced back office is built to fill: full coverage, predictable cost, and your time back.