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How to Start a Veterinary Practice: The Business Decisions in Order

9 minute read

Written by

Desiree Menendez, EA

Founder & Veterinary Tax Strategist

Desiree Menendez is an Enrolled Agent and the founder of Menendez Vet Financial Group, an accounting and tax strategy firm working exclusively with veterinary professionals. Her background spans payroll implementation at ADP and a leadership role at Intuit TurboTax, and her veterinary specialization grew out of years inside her brother's practice.

Federally authorized to represent taxpayers before the IRS nationwide.

Last reviewed: August 10, 2026

The short answer

Starting a veterinary practice is a sequence, not a checklist. Entity and tax structure come first because they determine how you are paid and taxed for the life of the business. Then banking and bookkeeping, then licensing and insurance, then the lease or build-out, then payroll. Doing these out of order is what creates the expensive clean-up work most new owners discover in their second year.

The order matters more than the list

Most new-practice checklists are alphabetical. Reality is sequential: each decision constrains the next one. Here is the sequence that avoids re-work.

1. Entity and tax structure

Before a single dollar moves, decide how the business is organized and how it will be taxed. This determines whether you take a salary, a draw, or both; how self-employment tax applies; what filings you owe and when. Changing it later is possible but rarely free, and mid-year changes complicate payroll and reporting.

2. Federal and state registrations

Employer identification number, state registration, state tax accounts for withholding and unemployment. These have to exist before you can legally run payroll — and they take longer than founders expect.

3. Separate banking, from day one

A dedicated operating account and a dedicated card. Not "mostly separate." Commingled accounts in year one are the reason year-three financing conversations go badly.

4. Bookkeeping before revenue

Set up the chart of accounts before transactions start, not after a year of them. A veterinary chart of accounts that separates professional services, pharmacy, retail, laboratory and boarding is what makes benchmarking possible later. Rebuilding history is far more expensive than starting correctly.

5. Licensing, DEA, insurance

Practice license, controlled-substance registration, professional liability, general liability, workers' compensation, and business property coverage. Requirements vary by state; verify with your state board rather than a general checklist.

6. Location and lease

The lease is usually the second-largest fixed commitment after debt. Terms to read closely: length, escalators, renewal options, who pays for the build-out, restoration obligations at exit, and whether personal guarantees are required.

7. Team and payroll

Payroll is where compliance risk concentrates: worker classification, overtime rules, state-specific requirements. An associate paid on production, a part-time relief veterinarian and a kennel assistant are three different compliance situations.

8. Systems: practice management and accounting

Choose the practice management system for clinical workflow, and the accounting system for financial truth. Then decide deliberately how they connect — a daily summary posted to accounting is usually cleaner than transaction-level syncing.

What new owners underestimate

  • Working capital. The gap between opening the doors and steady collections is longer than the business plan assumes.
  • Their own compensation. Planning to "pay myself later" distorts every projection and every future lender conversation.
  • Estimated taxes. Profit that never hit your personal bank account is still taxable. The first year's tax bill surprises people who never had one.
  • Time. Owning is a second job layered on top of practicing medicine.

A reasonable first-90-days rhythm

  • Weekly: review cash position and outstanding client balances.
  • Monthly: reconcile every account, review the profit and loss against plan, confirm payroll filings were made.
  • Quarterly: revisit estimated taxes, review owner compensation, look at the balance sheet, not just the income statement.

Where this fits in the Foundation™

New practices do not fail from bad medicine. They struggle when structure, books and compensation were decided reactively. The sequence above is the structural half of the Veterinary Business Foundation™ — settled once, at the start, so that clinical decisions are the only hard ones left.

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Common questions

Questions that follow this one.

What should I set up first when starting a veterinary practice?
Entity and tax structure, then federal and state registrations, then separate business banking and bookkeeping. Those three constrain everything that follows.
Do I need a business plan to open a veterinary clinic?
You need one if you are borrowing, because lenders underwrite projections. Even self-funded owners benefit from writing down the assumptions behind revenue, staffing and working capital.
When should I start paying myself?
Owner compensation should be planned before opening, not improvised later. How and when you pay yourself depends on your entity and tax election and affects payroll, taxes and future financing.

Information on this website is general in nature and is not tax, legal or financial advice for any specific situation. Whether an entity, tax election, payroll arrangement or planning strategy is appropriate depends on individual circumstances and applicable requirements, and is determined only after reviewing your situation.

Next step

Find out what your veterinary income actually needs next.

Speak directly with a veterinary tax specialist about your income, structure and next steps.