Phase 03: Finance

Private Practice Ownership: Spreadsheet, Pulley, or Carta for Your MedSpa Equity?

8 min read·Updated April 2026

A messy record of who owns what in your private healthcare practice or MedSpa can cause major headaches at the worst times. This includes when you're bringing on new partners, securing investment for a new laser machine, or planning to open a second clinic location. The real question isn't whether to track ownership carefully, but which tool is right for your practice's current size and funding needs.

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The Quick Answer for Your Clinic

For most private practices, start with a simple spreadsheet until you bring on your first formal equity partners, secure your first outside investment, or grant ownership stakes to more than 5 key staff members. Switch to Pulley when you want a professional, affordable tool to manage ownership as your practice grows. Consider Carta when you take on significant institutional investors (like a private equity fund specializing in healthcare), or when your clinic's ownership structure becomes very complex across multiple locations or services.

Side-by-Side Breakdown for Healthcare Practices

Spreadsheet: Free. Works well for new practices with only the founding clinician-owners or perhaps one or two early partners. It's error-prone as you add more partners or small investors. Remember, a spreadsheet isn't the legal record; actual partner agreements or equity certificates are.

Pulley: Starts around $500/year (Seed plan). Designed for early-stage companies, it offers a clear way to see ownership, model future partner buy-ins or new investments, and can help with valuing equity for new partners. It's much more affordable than Carta for practices with initial investment below a few million dollars.

Carta: Starts around $2,400/year (Launch plan, limited). This is the industry standard for venture-backed startups, but less common for typical private practices. It's often required by large institutional investors or private equity firms. It's great for complex ownership structures, formal valuations for large equity transactions, and managing ownership for many clinics, but very expensive for most growing practices.

When to Use a Spreadsheet for Your Practice

You are just starting your practice with only you or a few founding clinicians as owners, and no formal outside investors. You might have one or two 'friendly' investors (like family or a fellow doctor). You have fewer than 5 people with an ownership stake. Your lawyer handles the official partner agreements and equity documents; the spreadsheet is just your personal tracking tool, not the legal record.

When to Choose Pulley for Your Growing Clinic

You've brought on your first external investors (e.g., local angel investors, strategic partners in the medical field) or formalized equity for key managing nurse practitioners or aestheticians. You plan to offer ownership to 5-20 key staff members or partners. You want to see how future investments (like for new laser equipment or EMR system upgrades) would change ownership percentages. Pulley's pricing is significantly better for practices with total investment under a few million dollars.

When to Choose Carta for Your Advanced Practice

A large institutional investor (like a private equity firm specializing in MedSpas or healthcare) requires Carta as part of their investment in your practice. You need formal valuations for large equity transactions, such as a significant partner buyout, selling a large stake in your practice, or preparing for a major exit. You are managing ownership across many clinic locations, have complex equity structures, or a dedicated finance team to manage equity administration.

The Verdict for Your Healthcare Business

Pulley offers a strong, affordable solution for private practices and MedSpas that are formalizing ownership with partners or bringing on early investors, without the high costs of Carta. If you are past the spreadsheet stage and need a professional way to track ownership, start with Pulley. You should only move to Carta if large institutional investors demand it, or your practice's ownership complexity truly justifies the higher cost. Do not rely solely on a spreadsheet once you have outside investors or more than a handful of equity holders; the risk of errors and the unprofessional impression can be significant.

How to Get Started with Your Practice's Equity

Spreadsheet: Use a basic spreadsheet with columns for owner/partner name, type of ownership (e.g., partner share, investor shares), number of units, and percentage ownership. Update it every time an ownership change happens, like a new partner buying in or an investor contributing capital.

Pulley: Visit pulley.com. You can upload your existing spreadsheet data or start fresh. Be ready to connect your legal documents for each ownership grant or partner agreement.

Carta: Visit carta.com. Carta's team can help you move your existing ownership data. Budget 2-4 weeks for a full transfer if you're moving from a spreadsheet or Pulley.

RECOMMENDED TOOLS

Carta

Equity management and 409A valuations

Pulley

Affordable cap table management for early-stage startups

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FREQUENTLY ASKED QUESTIONS

What is a 409A valuation and why do I need one?

A 409A valuation is an independent appraisal of your company's common stock fair market value. You need it to price your stock options. If you grant options at a price below fair market value, employees face immediate tax liability and IRS penalties. Get a 409A before issuing your first option grant and refresh it annually or after material events.

What is an option pool and how large should it be?

An option pool is the block of shares reserved for employee equity compensation. Typical pool sizes: 10-15% of fully-diluted shares at pre-seed, 15-20% before a Series A (investors often require a top-up). The pool is dilutive to founders — create it thoughtfully and model the dilution before your next fundraise.

Do SAFEs appear on my cap table?

SAFEs appear as a note in your pre-money cap table, not as shares — they convert to shares in the next priced round. Your post-money cap table should model the SAFE conversions so you can see the fully-diluted ownership picture before closing a priced round.

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