Comparison
Tax Attorney vs. CPA: Which Do You Need?
Quick answer
A tax attorney is a licensed lawyer who specializes in the legal aspects of taxation — IRS disputes, tax litigation, criminal tax defense, international tax planning, and complex legal structures. A CPA (Certified Public Accountant) specializes in tax compliance, financial reporting, preparation, and planning within the framework of existing law. Tax attorneys are essential when legal disputes or significant legal strategy is involved; CPAs are the right choice for ongoing compliance, preparation, and financial planning.
Written by James Chae — Co-Founder, Expert Sapiens
Platform expertise: Tax advisory & enrolled agent services · Reviewed June 2026
Key differences
When to choose Tax Attorney
- You are under IRS criminal investigation or facing potential criminal tax charges
- You are disputing a large tax liability in Tax Court or federal court
- You need complex international tax planning involving treaties, foreign entities, or FBAR compliance
- You are structuring a major transaction (M&A, estate plan, trust) where legal tax strategy is paramount
- You need attorney-client privilege to protect sensitive communications
When to choose CPA
- You need annual tax returns prepared — individual, business, partnership, or trust
- You are facing an IRS audit or CP notice and need professional representation
- You want proactive tax planning — entity structure, deductions, retirement contributions
- You need audited or reviewed financial statements for a lender or investor
- You want a long-term professional relationship for ongoing compliance and advisory work
Which Should You Choose?
For most people and businesses, a CPA handles 95% of tax needs efficiently and cost-effectively. Bring in a tax attorney when the situation has crossed into legal territory — a serious IRS dispute, criminal inquiry, international legal complexity, or high-stakes transaction where attorney-client privilege matters. Many situations benefit from both working together: the CPA for numbers, the attorney for legal strategy.
Typical cost
Consultation
₩20,000–₩150,000 per session
Online platforms are at the low end and traditional offices at the high end. Many offices credit the fee against later filing work.
Capital gains tax return (양도소득세)
₩150,000–₩800,000 per return
Reported market range for a standard sale of a home or land. Several properties or incomplete purchase records cost more.
Gift tax return (증여세)
from ₩500,000
Usually a minimum fee per case, with a small percentage of the gifted amount added for larger gifts.
Inheritance tax return (상속세)
from ₩700,000
A minimum fee per case. It scales with the value and number of assets, and complex estates cost far more.
Tax audit response (세무조사 대응)
₩3,000,000–₩7,000,000
Reported range for a mid-size company. Often a retainer plus a success fee, so get the terms in writing.