What Are the Functions of HR, and Which Should a Small Employer Build First?
November 6, 2026
HR is ten connected areas, not one job. What each area does, why they work as a system, and the order I would build them at 10, 25, 50 and 100 employees…
By McKinley Malbrough III, J.D., MS-HRM
Published October 27, 2026.

Cover photo: #WOCinTech Chat on Flickr, CC BY 2.0. About the photos
Short answer
HR work falls into three buckets: operations (payroll, filings, paperwork), people programs (hiring, onboarding, development) and strategy (workforce plan, pay structure, culture). Small employers usually spend nearly all HR time on operations. Track one week of HR time, move repeatable operations to calendars and templates, and protect two hours a week for strategy.
HR work falls into three buckets: operations (payroll, filings, paperwork), people programs (hiring, onboarding, development) and strategy (workforce plan, pay structure, culture). Small employers usually spend nearly all HR time on operations. Track one week of HR time, move repeatable operations to calendars and templates, and protect two hours a week for strategy.
I am Mac Malbrough. I hold a J.D. and an MS-HRM, I am not an attorney, and I help small employers decide what HR work deserves a person and what deserves a system. The time splits in the examples are hypotheticals I made up. They are not benchmarks.
Operations are urgent. A payroll cutoff, a new hire’s I-9 and a leave request all have a date. Strategy has no date. Nobody is waiting for a workforce plan on Tuesday. So when one person, often the owner or an office manager, is doing HR on top of another job, the urgent work wins every time and the strategic work never starts.
The cost is slow and hard to see. Pay ranges drift. The same hiring mistakes repeat. Managers learn nothing about how to manage. Three years later the company has an HR “function” that is a pile of habits, and a turnover problem nobody can trace to a cause. The way out is not more hours. It is separating the buckets so each gets the treatment it needs.
Operations should be done correctly and cheaply, and the aim is that they happen without thought. People programs should be consistent. Strategy should be deliberate, and it is where an experienced person adds the most value.

Run a one-week time audit. Anyone who does HR tasks, including the owner and the office manager, logs each task in 15-minute blocks and tags it with one of the three buckets. At the end of the week, add the totals. A hypothetical result for a company of 35: 14 hours of operations, 5 hours of people programs, 0.5 hours of strategy. That is a typical shape. The point is to see it on a page.
Then add a second column: which of the operations tasks repeat on a schedule? Those can be moved to a calendar. The Federal Employer Deadline Calendar 2027 lists the payroll tax, OSHA and Form 5500 dates on one printable page, with weekend moves already made. The HR Records Retention Cheat Sheet answers the question of how long to keep each type of record, so nobody has to look it up each time.
The Bureau of Labor Statistics reports that human resources specialists earned a median of $75,940 in May 2025, and human resources managers a median of $149,280. BLS projects employment growth of 6 percent for both occupations from 2025 to 2035, with about 939,700 jobs for specialists and 224,900 for managers in the base year.

That gap helps frame a hiring decision. A specialist is typically hired to run operations and programs. A manager typically needs five or more years of related experience and is hired to set direction. A company that hires a specialist and expects strategy, or hires a manager to process paperwork, will be disappointed either way. Match the role to the bucket. When the company cannot support a full-time manager, a fractional or interim arrangement can cover strategy while a specialist or an owner handles operations, and I compare the options in fractional HR vs PEO vs first HR hire.
These are national medians across industries and regions. Bay Area pay is generally higher, so use the BLS figures as a floor for planning and check local postings for the actual market.
Sort each task from your audit into one of three moves:
If you are not sure where to begin, which HR functions to build first gives an order.
The two hours are not for general thinking. Each session should answer one question, and the answer should become a decision. Good questions for the first quarter are:
The People and Culture First 90 Days workbook offers a role map, 13-week plan and starter measures for someone stepping into this work, and the HR Metrics Starter covers the fourth question. My article on HR metrics for small employers explains the reasoning.
When operations crowd out everything else, compliance can slip too. A missed filing or an out-of-date handbook is an operations failure caused by a strategy gap: nobody had the time to see that the calendar needed an owner. If you have not reviewed your policies recently, my article on California employee handbook requirements and the California employee handbook template are efficient places to start.
Return to the hypothetical company of 35 with 14 hours of operations, 5 of people programs and half an hour of strategy. After a year of the approach above, it might look different: 9 hours of operations because the calendar and checklists absorbed the repeatable work, 6 hours of people programs, 2 hours of protected strategy time and a recurring fractional or outside review for the compliance items that need expertise. The total did not shrink much. The mix changed, and the mix is what produces results. The owner can see the effect in the decisions made: a pay range reviewed, a hiring plan posted, a manager development step funded.
Owners respond to cost and risk. Show them the time audit and say: “Most of our HR hours go to tasks with a deadline and a right answer. None go to the decisions that determine whether we keep good people. I propose to systematize the first group so we have time for the second, and to buy outside help for the items we cannot do well.” Then give them one number: the hours moved from operations to strategy by the end of the quarter. A simple, honest measure is easier to approve than a general request for more HR budget, and it ties to the budget lines you will need to plan.
Repeat the audit once a year. The mix will drift back toward operations as the company grows, and a yearly look tells you when to add help before the strategy hours disappear again.
Run the one-week time audit for everyone who does HR work, and tag every block. On Friday, add the totals and pick one repeating operations task to move onto a calendar. Then put the first two-hour strategy block on the schedule for next week and name its question.
The Federal Employer Deadline Calendar 2027 is an easy first move for operations. If you want help deciding what to outsource and what to keep, book a free consult through my HR services for small businesses.
Related reading: does a small business need HR?
McKinley holds a J.D. but is not a licensed attorney. Articles here are general information, not legal advice. For your specific situation, talk with an employment attorney.
Data current as of November 2026. Sources are linked where each figure appears.
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This article is general information, not legal advice. Laws change and every situation is different; for advice on yours, talk with an employment attorney.
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