St. Louis, MO · Tax Preparation Cost

St. Louis Tax Preparation Cost

Don't overpay for tax prep — or underhire for complexity — serving clients in St. Louis, MO. St. Louis CPAs serve agribusiness, defense, biosciences, financial services, and logistics.

Individual returns: $200–$600; self-employed: $400–$1,200
Small business returns: $800–$3,500 depending on entity and states
CPAs charge more than chain preparers but deliver audit-ready work

About St. Louis

Tax Preparation Cost in St. Louis, MO

St. Louis CPAs serve agribusiness, defense, biosciences, financial services, and logistics.

St. Louis is home to a growing community of accounting professionals who serve businesses, families, and high-net-worth individuals across the region. Whether you're looking for tax preparation, monthly bookkeeping, or strategic CFO-level guidance, the right tax prep cost in St. Louis can save you time, reduce risk, and uncover opportunities most owners miss.

Understand tax preparation pricing for individuals, self-employed filers, and small businesses. Compare CPAs, EAs, and chain preparers by scope and complexity.

Missouri tax climate

The local tax environment

State tax overview

Missouri has a graduated personal income tax topping at 4.7% and a 4% corporate income tax. St. Louis and Kansas City levy a 1% earnings tax on residents and workers, a recurring local compliance item.

Tax rates and rules change frequently. Verify current figures with a licensed professional before acting.

What this means for you

  • A local tax prep cost understands Missouri-specific filing requirements.
  • Multi-state nexus and remote-worker rules vary — ask about your exposure.
  • Entity election and pass-through tax options are state-specific.

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Industries served

St. Louis tax prep cost work across Missouri's economy

Agribusiness
Defense & aerospace
Biosciences
Logistics
Financial services

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FAQ

Tax Preparation Cost in St. Louis

How much should tax preparation cost for a W-2 employee?

A straightforward W-2 return with itemized deductions typically runs $200–$400 with a CPA or EA. Chain preparers may charge $100–$250.

Why is self-employed tax prep more expensive?

Schedule C requires profit/loss reconstruction, mileage and home-office calculations, and self-employment tax. More forms, more time, more expertise required.

What does a small business tax return cost?

LLC/Schedule C: $400–$1,200. S-Corp (1120-S): $1,000–$2,500. C-Corp (1120): $1,500–$3,500+. Multi-state and franchise taxes add $100–$500 per state.