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The Med Spa Business Plan: Sections, Financials & What Lenders Read First

A med spa business plan lives or dies on its financial projections. Here's how to write each section, and how to build the numbers so they survive a lender's questions.

By Karena Zolner

A business plan isn't a formality you write for the bank. It's where you find out whether the med spa you're picturing can pay for itself, before you sign a lease that says it has to.

Most plans fall apart in the same place: the financial projections. The concept pages are easy to write and pleasant to read. The numbers are where optimism meets rent, payroll and a slow first year. So this guide walks through every section, and spends the most time on the part that matters most.

From what I've seen on the lender's side of the table, what matters most is a realistic, data-backed cash-flow projection, not a hyper-optimistic revenue graph. That's also the version of the plan that tells you the truth.

Who reads your plan, and what they're looking for

Your plan will have at least three readers, and each one is asking a different question.

  • A lender is asking: can this business repay the loan, and what happens if it's slower than planned?
  • A landlord is asking: will this tenant pay rent for the whole lease, and will the buildout and the business fit the building?
  • You are asking: is this worth my savings, my time and the next several years?

In my experience, a lender looks first at your personal net worth, a pristine credit profile, liquid reserves, and that realistic cash-flow projection. A landlord looks first at personal guarantees, proof of enough liquid funds to survive 12 months of dark rent (rent on a space that isn't bringing in revenue), and proven operational experience in high-end retail or hospitality environments.

The U.S. Small Business Administration publishes a free guide to writing a business plan. It describes two formats, a traditional plan and a shorter lean startup plan, and notes that lenders commonly ask for the traditional format. Use it as your skeleton. The sections below are how I'd fill that skeleton for a med spa.

Section by section

1. Executive summary

Write this last. One page: what you're opening, where, who it serves, who owns it and who the medical director is, how much you need, and when you expect to break even. If a reader stops here, they should still know whether to keep going.

2. Concept

What kind of med spa is this? Injectables-led, laser-led, wellness, a mix? What will a client experience that they can't get down the street? Be specific. "Luxury" isn't a concept. "Injectables and skin treatments for working professionals, with evening hours and memberships" is.

3. Market

Who lives and works within a reasonable drive, what they earn, and who already serves them. List the competitors you'd actually lose clients to, what they charge for your core services, and where you'll be different. Keep it local and specific; national industry statistics don't tell a lender much about your street.

4. Services and pricing

Your opening menu, what each service costs to deliver, and what you'll charge. This is where many plans skip a step: price comes from cost to deliver first, then gets checked against the market. If you plan to sell memberships, show the math for each tier. My post on why med spas lose money walks through how to price a membership from its cost to serve.

5. Ownership, medical oversight and compliance

This section gets more scrutiny for a med spa than for almost any other small business. Show that you understand:

  • Who legally owns the medical side of the business. Many states restrict who can own a business that provides medical services. My post on med spa laws by state explains the corporate practice of medicine question.
  • Who your medical director is, what the agreement covers and how supervision will work. See how to find a medical director for your med spa.
  • Which licenses and permits the business and each provider need.
  • How you'll keep patient records and protect them.

You don't need to be a lawyer to write this section. You do need to show that a lawyer has looked at your structure. This is general information, not legal advice.

6. Staffing

Who you'll hire, in what order, how you'll pay them, and how the schedule fills. Include provider credentials, because they decide which services you can offer. If you plan to start lean and hire as the book fills, say when each hire happens and what triggers it.

7. Marketing

How the first clients find you, and how you'll keep them. A lender wants to see that you have a plan beyond "social media." Name the channels, what each costs and what it's expected to produce. My med spa marketing guide covers what an owner can realistically run without an agency.

8. Financial projections

This is the heart of the plan. Give it the most time.

9. Funding request

How much you need, what it pays for, how much you're putting in yourself, and how you'll repay it. Tie every dollar to a line in your startup costs.

Financial projections that hold up

A plan's projections should answer four questions: what does it cost to open, how fast does revenue grow, when does the business cover its costs, and how much cash do you need to get there?

Startup costs

List every cost to open the doors: buildout, devices and equipment, furniture, initial product inventory, software, insurance, licensing, legal and accounting, the medical director's fees before opening, marketing before opening, and deposits. My post on what it costs to open a med spa walks through each line.

A revenue model built from capacity, not hope

The most common mistake is projecting revenue from a goal ("$X a month by month six") instead of from capacity. Build it from the bottom up:

Monthly service revenue = provider hours available × share of those hours booked × average revenue per booked hour

Then add retail and membership revenue on top, each with its own assumptions.

Here's what that looks like with made-up numbers. They aren't from a real spa and aren't a forecast.

  • Provider hours available — Month 1: 160; Month 6: 160; Month 12: 320.
  • Share of hours booked — Month 1: 25%; Month 6: 50%; Month 12: 60%.
  • Booked hours — Month 1: 40; Month 6: 80; Month 12: 192.
  • Average revenue per booked hour — Month 1: $300; Month 6: $300; Month 12: $300.
  • Service revenue — Month 1: $12,000; Month 6: $24,000; Month 12: $57,600.

Every one of those assumptions is something a lender will question. Write down where each one comes from: your own past book of clients, a comparable spa you know, or a conservative guess you've labeled as a guess.

Expenses month by month

Rent, payroll, product cost (as a share of service revenue), the medical director, software, insurance, marketing, processing fees, utilities and loan payments. Fixed costs stay flat. Variable costs move with revenue.

Break-even and runway

Break-even is the month revenue covers all costs. Runway is the cash you need to survive until then. Add up every month's shortfall between opening and break-even. That's the minimum working capital you need, and a cushion on top is wise because openings run late and books fill slower than planned.

Run three versions of your projections: expected, slower, and much slower. If the business only works in the expected case, the plan isn't ready.

In the med spas I've worked with, the minimum is six months of complete operating expenses held in reserve, which typically means $100,000 to $250,000 in working capital. Remember the landlord, too: they'll want to see you could carry 12 months of dark rent. My post on what it costs to open a med spa breaks down the rest.

A note on templates

You'll find plenty of med spa business plan templates online. A template helps with structure. It can't do the thinking in sections 4, 5 and 8 for you, and those are the sections that decide whether the plan works.

Before you send it

  • Every number in the financials traces back to an assumption you've written down.
  • The ownership and medical director section has been reviewed by a healthcare attorney in your state.
  • The startup costs match the funding request, line for line.
  • The slower-case projection still shows you can make the loan payment.
  • Someone who isn't you has read it and asked hard questions.

Where software fits in your plan

Your software choice shows up in three places: startup costs, monthly expenses and your compliance section. Lenders and landlords won't ask which platform you picked, but your projections depend on it, because booking, deposits, rebooking and memberships drive the share of hours you actually fill. My med spa software buyer's guide covers how to compare platforms.

I'm building Software by Jade for owners at exactly this stage: one system for booking, client records, memberships, payments and inventory, instead of five. If you're planning a med spa now and want a say in how it's built, apply for the Founding 50. Or join the waitlist to hear when it launches.

Keep reading

This post is general information, not legal, tax or financial advice. Talk to a healthcare attorney and an accountant in your state before you sign anything.

About the author: Karena Zolner is the founder and CEO of Software by Jade. She has over 25 years in the aesthetics industry as an esthetician, brand rep and operations director. Her approach: no fluff, just operational reality and tech that actually works.

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