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How to Choose a Tax Professional for an Owner-Employee S Corporation

What owner-employees should look for in reasonable compensation, payroll, basis, distributions, QBI, and planning.

An S corporation return is only one part of the owner’s tax picture. W-2 compensation, distributions, shareholder basis, retirement contributions, health insurance, QBI, state taxes, and estimated payments all interact.

Ask about reasonable compensation

The professional should be able to explain how compensation is evaluated and documented rather than choosing a salary by habit.

Ask about shareholder basis

Basis affects loss deductions, taxability of distributions, and gain on disposition. It should be tracked rather than reconstructed only when a problem appears.

Ask about owner benefits

Health insurance, retirement plans, accountable-plan reimbursements, and fringe-benefit rules can require special handling for more-than-2% shareholders.

Ask how the business and individual returns are coordinated

The two returns should not be prepared as separate silos. Planning should consider the combined result.

Sources & verification

Authoritative references

We use primary government sources and recognized professional bodies to substantiate factual statements and help you verify current requirements. Tax law and professional rules can change; follow the source links for the latest version.

  1. IRS — Choosing a tax professional
  2. IRS — Understanding tax return preparer credentials and qualifications
  3. IRS — Topic no. 254, How to choose a tax return preparer
  4. IRS — Tax return preparer misconduct and ghost preparers
  5. IRS — Directory of Federal Tax Return Preparers FAQ
  6. Taxpayer Advocate Service — Choosing a Tax Return Preparer
Reviewed for accuracy · October 2026 · Editorial Standards · Sources & Authorities
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