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How to Choose a Tax Professional for a Self-Employed Consultant

What a consultant should look for in tax preparation, estimated taxes, entity planning, retirement plans, and deductions.

Consultants often begin with a simple Schedule C and gradually develop more complex questions about estimated taxes, retirement plans, business expenses, entity choice, and cash flow.

Ask about quarterly planning

Income can be uneven. Estimated taxes should reflect current facts rather than blindly repeating last year.

Ask about entity choice

An S corporation may or may not be appropriate. The decision should consider reasonable compensation, payroll costs, state rules, QBI, retirement plans, and administrative burden.

Ask about retirement-plan options

SEP-IRA, solo 401(k), and other plans can differ materially in contribution flexibility and administration.

Ask how business expenses are documented

A good professional should help establish defensible recordkeeping rather than simply accepting a year-end total.

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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