There is no magic headcount where you suddenly need HR. But there are clear signals, and when a few of them show up at once, you have usually already waited too long. Here is how to tell.
The signs it is time
HR is eating a founder or office manager
If the person running payroll, answering benefits questions, and handling the awkward conversations is doing it on top of their real job, you are paying for it in their divided attention. That hidden cost is usually bigger than a retainer.
You are hiring across state lines
The moment you hire your first employee in a new state, you pick up that state's payroll tax, registration, and labor law obligations. Two or three states in, nobody on your team is tracking it properly, and that is where penalties live.
You just hit, or are about to hit, 50 employees
Crossing 50 brings the Family and Medical Leave Act and puts you near the ACA large employer threshold. These are not optional and not intuitive. This is a common trigger point for getting real HR in place.
Something went wrong
A harassment complaint, a messy termination, a misclassified contractor, a wage question you could not answer. If you have had your first real HR incident, that is the signal. The next one is cheaper to prevent than to clean up.
What to hand off first
- Compliance and classification: the highest-risk, lowest-visibility work. Misclassifying employees as contractors creates back-tax exposure the IRS pursues, and the classification rules are not obvious.
- Onboarding and offboarding: the processes that quietly decide whether good hires stay and whether exits create liability.
- Policy and the handbook: the document you reach for exactly when something has gone wrong, so it needs to exist before then.
Full-time hire or fractional?
If you are under about 75 employees, a full-time senior HR hire is usually more capacity and cost than you need, and a junior hire cannot handle the hard calls. Fractional HR fits that gap: senior expertise, flat monthly cost, scaled to what you actually use. Past 75 or so, a dedicated in-house team starts to make sense.
The bottom line
You are ready to outsource HR when it has become someone's second job, when you are hiring across states, when you are near 50 employees, or when something has already gone wrong. Start with compliance, onboarding, and policy. For most companies between 10 and 75 people, fractional HR is the right-sized answer. Bevel HR starts at $1,800/month, flat.
Written by the Bevel HR team, 10+ years of HR inside startups, SaaS, and Fortune 500 brands. Bevel HR provides HR consulting, not legal advice.