Hiring Guide
How to Hire a Tax Advisor
In Korea, tax advice and tax filing on your behalf are handled by a registered 세무사 (licensed tax accountant), or a 공인회계사 (CPA) registered for tax work. A good advisor does more than file your return. They plan around property sales, gifts and inheritance, several income sources and, for foreign residents, income from abroad, before a closing date or a deadline removes your options. Confirm their registration and their experience with your exact situation.
Written by James Chae — Co-Founder, Expert Sapiens
Platform expertise: Tax advisory & enrolled agent services · Reviewed September 2026
When do you need a tax advisor?
- You're starting or restructuring a business and need to choose the right entity type
- You're selling a business, property, or major asset and want to minimize capital gains
- Your tax situation has become complex — multiple income streams, equity, crypto, or foreign income
- You received an IRS notice or are facing an audit
- You want proactive year-round tax planning, not just annual filing
How to vet a tax advisor
Questions to ask before hiring
Use these in an intro call or first session to quickly assess fit and expertise.
1.Which options would you look at for my situation before the deadline?
Why it matters: A good advisor can name two or three options for a common situation straight away, such as timing or structure. Vague answers suggest they only file returns.
2.Have you handled [my situation: a home sale, a gift, an inheritance, income from abroad]?
Why it matters: Property, inheritance and cross-border income need specific experience. Don't assume any 세무사 has handled a case like yours recently.
3.Am I a Korean tax resident, and what does that change for me?
Why it matters: Residency decides whether income earned abroad is taxed in Korea and which rules apply. A clear written answer prevents a surprise later.
4.What is the full price of the job, and is my consultation fee credited to it?
Why it matters: There is no official fee schedule, so quotes vary widely. Many offices credit the consultation fee against later filing work. Ask for the price of the whole job, including advice, filing and follow-up, before you start.
5.If the National Tax Service questions my return later, is that included?
Why it matters: Follow-up and audit response are often billed separately. Knowing this in advance avoids a dispute when the notice arrives.
What to expect
A tax advisory session focuses on strategy, not just compliance. Your expert will review your current tax situation, identify opportunities to reduce your liability, and explain the implications of upcoming financial decisions. You'll leave with a clear action plan — not just answers, but next steps.
What Red Flags Should You Watch For?
Official Resources
Official IRS page explaining Enrolled Agent status and how to verify an EA's license.
The professional body for Enrolled Agents — use the directory to find and verify EAs.
Professional resources and standards for CPAs practicing in tax advisory.
Related Comparisons
Key Terms
Tax Planning
Tax planning is the process of structuring your finances and decisions throughout the year to legally minimize your tax liability — as distinct from tax preparation, which files what has already happened.
S-Corp Election
An S-Corp election is a tax designation that allows a business to pass income directly to shareholders and avoid double taxation — while also providing potential savings on self-employment taxes.
Tax Credit
A tax credit is a direct, dollar-for-dollar reduction of your tax bill. Unlike a tax deduction (which reduces taxable income and saves taxes at your marginal rate), a $1,000 tax credit reduces taxes owed by exactly $1,000 — making credits significantly more valuable than equivalent deductions.
Estimated Tax
Estimated taxes are quarterly tax payments made by self-employed individuals, freelancers, and businesses to cover income tax, self-employment tax, and other taxes that aren't withheld by an employer.
Audit Representation
Audit representation (also called taxpayer representation) is the service of having a qualified professional — CPA, enrolled agent, or tax attorney — represent you before the IRS or state tax authority during an examination. A representative handles all communications, prepares responses, and negotiates on your behalf — you typically do not need to meet with the IRS directly.