Bookkeeper, Accountant, Controller or CFO: Who Does a Med Spa Need, and When?

The question arrives in two forms. An owner whose bookkeeper is three months behind asks whether she needs a CFO. An injector opening her first location asks whether a bookkeeper is enough. Both are asking which finance jobs the practice needs done at its size, and who should do them. Titles do not answer that, because the hard work in a med spa is not categorizing a bank feed. It is the package liability, the injectables count, the commission accrual and the sales tax on retail, and a title says nothing about whether its holder can make those entries.

This guide defines the four roles by the work they do in an aesthetics practice, walks through what a practice needs from a single location to an MSO group, puts general cost figures on each, and lists what you should receive from each one every month.

The four roles, defined by the work rather than the title

A bookkeeper records what happened: the daily POS or EMR sales summary posted by service line, merchant deposits matched to tickets even though they arrive net of fees a day or two later, supplier bills entered, every bank, card and merchant account reconciled to its statement, and payroll posted from the register. Done well, it is complete and current; it involves no judgment about what a package sale is.

An accountant decides what the records mean and adjusts them until they are true. The entries a bank feed never generates are the ones that matter in a med spa: rolling deferred revenue for packages, memberships and gift cards forward to the POS outstanding-balance report, counting injectables and booking cost of goods sold, accruing provider commissions in the month the treatments were delivered, and reconciling the management fee between an MSO and its professional entity. The accountant also turns the books into a tax position: entity choice, owner salary, equipment write-offs, estimates and the return. A CPA is licensed by a state board; an enrolled agent by the IRS. Per the IRS summary of preparer credentials, CPAs, enrolled agents and attorneys have unlimited rights to represent a taxpayer before the IRS; an uncredentialed preparer can at most speak to examiners about a return they signed, and a bookkeeper has none. When a notice arrives, that decides who can answer it.

A controller owns the process: the close calendar, the controls a practice with cash tips, discount codes and a refrigerator full of neurotoxin needs, location-level P&Ls, budget versus actual, the package a lender wants when you finance a device, and supervision of whoever does the bookkeeping.

A CFO looks forward: the 13-week cash forecast, the economics of a provider pay plan before it rolls out, whether to finance or lease the next energy device, the model for a third location, and preparing the practice for a sale. A CFO who is running the close is a controller with a better title.

The wage figures are national medians across every industry from the Bureau of Labor Statistics profiles for bookkeeping clerks, accountants and auditors and financial managers. A person who can run a deferred revenue rollforward across two entities is a more senior hire than the median.

Single location, roughly $500,000 to $1 million: a bookkeeper who knows packages, plus a CPA or EA who reviews

AmSpa's 2024 State of the Industry recap describes the typical practice as a single location with about eight employees and roughly $1.4 million of revenue, and reports that 81% of med spas operate one location. In that band transaction volume is modest and the entries are hard.

The common failure is a competent generalist bookkeeper doing what works for a salon: booking the net merchant deposit as revenue, treating a $3,000 package sale as March income, expensing injectables when the supplier is paid, and paying commission on package sales rather than treatments delivered. It is the wrong model for a business that collects money before, during and after the service. The bookkeeper at this stage must either have med spa experience or work inside a close process an accountant designed, with a chart of accounts built for aesthetics and a written rule for every POS item.

The accountant layer must be monthly. A CPA or EA who sees the file once in February cannot fix a year of package sales booked as revenue; by then the estimated payments were wrong and the S-corp salary was set on a bad number. What this stage does not need is a controller or a CFO. The owner is the CFO, armed with the one-page sheet from our KPI dashboard guide. This is the band Med Spa Core was built for, from $1,500 a month. Funded practices about to open belong here too; see accounting setup for a new med spa.

$1 million to $5 million, one or two locations: controller work appears

Past about $1 million, the practice usually has employed injectors on base plus commission, a membership program with a few hundred members, a retail skincare line, and often a second location or a lender. The close does not change in kind, but controller-type work shows up as questions the owner cannot answer from a P&L: which location is profitable after allocating the medical director fee, and what the bank will want to see for the $350,000 device the rep is proposing.

A practice in this band rarely needs a full-time controller to answer them. The work is a few days a month: a budget, location P&Ls, a discount and refund review, an inventory variance analysis, a lender package. Against the BLS median of $166,570 plus payroll taxes and benefits, a fractional arrangement delivering that scope for a flat monthly fee is the usual answer, and it only works if the close underneath it is reliable. You have crossed into controller territory when two or more of these are true:

• You have opened or signed a lease on a second location.
• A lender or equipment finance company asks for quarterly financials or covenant calculations.
• Provider pay plans have tiers or retail percentages that nobody can reconcile to payroll.
• Variances between injectable units purchased and units billed go unexplained month after month.
• The practice is profitable on paper and short of cash, and nobody can say why.
• An MSO and professional entity have been formed, or a health-care attorney has recommended them.

Our fractional controller engagement is scoped after a diagnostic and quoted as a flat monthly fee. It assumes Core-level bookkeeping exists or is being built at the same time.

Multi-location groups and MSO structures: controller first, CFO for a named decision

AmSpa's recap puts the average multi-location practice at nine locations. An MSO and professional-entity structure means two sets of books, a management fee under a written agreement, intercompany balances that agree to the dollar, payroll split by who employs whom, and two returns that tell the same story. Whether your state requires the structure, and who may own the clinical entity, is a question for a health-care attorney licensed in your state; the accountant's job starts once it exists, as our guide to MSO and professional-entity accounting explains.

A controller is not optional here; the only question is in-house or fractional, and that turns on daily volume. A group with enough payables and deposits to fill a day hires someone in the building, and still keeps an outside accountant reviewing the close and owning tax. A CFO should be hired for a decision with a name and a date: a bank financing, an acquisition, a private equity conversation, a new state with its own sales tax and licensing rules, or a sale within two years. Our fractional CFO work is delivered personally by Jenny Gao for those decisions, and when the complexity is on the tax side, with several entities and states, the fractional tax director role covers it. Both are scoped after a diagnostic as a flat monthly fee.

What to expect from each role every month

Titles are easy to claim; deliverables are not. From a bookkeeper, expect every bank, card and merchant account reconciled with nothing open older than thirty days, and the POS summary tied to the sales-by-category report to the dollar. From an accountant, expect the deferred revenue rollforward tied to POS outstanding balances, inventory and cost of goods sold from a count, the commission accrual tied to the production report, a reviewed balance sheet, a P&L by service line, the sales tax return, a quarterly tax projection and the return itself; our guide to what monthly med spa bookkeeping should include lists the full pack. From a controller, expect the close calendar met, budget versus actual by location, a discount and refund report, an inventory variance analysis, and the lender package on request. From a CFO, expect a 13-week cash forecast that is updated rather than rebuilt and a financing memo you could hand a banker. If a role is not producing its list, you are paying for a title.

Worked example: a two-location Texas practice at $2.4 million decides what to hire (illustrative)

Consider an illustrative practice near Austin with two locations, $2.4 million of revenue, five injectors on base plus commission, about 600 members and retail near 10% of sales. Because Texas treats non-invasive aesthetic procedures as the practice of medicine (22 TAC §193.17, as summarized by AmSpa), the nurse practitioner owner operates through a professional entity and a management company under an agreement a Texas health-care attorney drafted; anyone in a similar position should confirm the structure with a health-care attorney licensed in Texas. An in-house bookkeeper earning $55,000 records both entities in one QuickBooks Online file, and a CPA sees it once a year.

A diagnostic finds $190,000 of outstanding package and membership balances in the POS that appear nowhere on the balance sheet, a management fee never invoiced between the entities, commissions paid on package sales, no P&L by location, and a bank financing a $350,000 laser asking for quarterly statements the practice cannot produce.

Option B fits. The first ninety days are a fixed-fee cleanup: separate the entities, rebuild the $190,000 liability from POS history, restate commissions, invoice the management fee back to the agreement's start date, and produce the lender's package. After that, the rhythm is a close by the tenth business day and a controller review. A CFO enters only when the owner weighs a third location in 2027, as a scoped project.

What usually goes wrong

Owners hire by title. A "controller" turns out to be a bookkeeper with a new word, and a "CFO service" is sold to a practice whose books do not close, so the forecasts rest on a P&L that counts package sales as revenue. The reverse error is as common: paying CPA rates for someone to categorize bank transactions, or expecting tax planning from a bookkeeper whose engagement never included it. Many owners assume the tax preparer looks at the books during the year; unless the engagement is monthly, the preparer sees the file once, after the planning windows have closed.

In-house, the usual problem is a single point of failure with no review, which is how a practice carries an unrecorded package liability for years and discovers it during a sale. In groups, it is running the MSO and professional entity through one bank account, and hiring a controller to fix a cleanup that should have been scoped as a project. Our guide to choosing a med spa accountant covers the interview questions that expose each of these.

When to get help

If your statements lack a deferred revenue schedule, an inventory count and a commission accrual, the role you are missing is the accountant layer, whatever the practice's size, and Med Spa Core provides it: from $1,500 a month, month-to-month after onboarding with thirty days' written notice. If you run two locations or an MSO and cannot produce location P&Ls or a lender package within a week, the missing role is a fractional controller. If a financing, expansion or sale decision is on the table, it is a fractional CFO. Each fractional role is scoped after a diagnostic and quoted as a flat monthly fee, as described on our med spa accounting and pricing pages.

If you are not sure which role is missing, request a 20-minute fit call. Bring last month's P&L, balance sheet and POS outstanding-balance report; we will tell you whether what you have is bookkeeping, accounting, or neither, and what the next hire should be.

Jenny Gao, CPA, EA

Founder of Balance Partners, a CPA-led accounting, tax and fractional CFO practice for med spas. Florida-licensed CPA and IRS Enrolled Agent with more than 13 years of accounting and tax experience. Jenny writes and reviews every guide on this site. About Jenny

This guide is general educational information for owners of med spas and aesthetics practices in the United States and is not accounting, tax, legal, medical, payroll or financial advice for your situation. Rules change and vary by entity, state and facts. Balance Partners, LLC does not provide audit, review, compilation or other attest services. Last reviewed November 8, 2026.