The real cost of an in-house hire nobody talks about

Salary is the number everyone budgets for. It’s rarely the number that actually determines whether a hire was worth it.

The costs that don’t show up on the offer letter

Onboarding time from everyone else. New hires don’t just cost their own time while ramping, they cost the time of whoever’s answering their questions, reviewing their work, and covering for gaps while they learn. That’s a real, if invisible, drag on existing output.

The wrong-fit tax. A hire who isn’t quite right doesn’t fail loudly. They produce adequate work slowly, which is harder to catch and more expensive over a year than an obvious bad hire that gets addressed fast.

Opportunity cost of the search itself. Time spent interviewing, reference-checking, and negotiating is time not spent running the business. For a founder doing this personally, that cost is often the largest one in the whole process.

The compounding cost of getting it wrong twice. One bad hire is expensive. The instinct to rush the next hire to compensate, and repeat the mistake, is what actually damages a team.

What this means practically

Price a hire at roughly 1.3 to 1.5 times salary before you’ve accounted for any of the above, and budget the search timeline honestly, most founders underestimate it by half. If that fully-loaded number still makes sense against the value of the role, hire. If it only worked at the salary-only number, it was never really affordable.

Why this matters for the bigger decision

This is the piece that makes “build vs buy vs hire” a real calculation instead of a guess. Once you price a hire honestly, it stops looking like the default cheap option and starts looking like what it actually is: a serious, ongoing commitment, sometimes the right one, but never the free one.