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Bookkeeping Requirements in South Korea: A Complete Guide
Think of bookkeeping as an essential tool to track the financial heartbeat of your company. Whether you are a sole trader, a new business, or an established organization, the timely records of your finances in South Korea are downright essential—not just to comply with the law but also to ensure the success of your venture in this thriving nation. The past few years have seen fluctuations in the Korean tax system , meaning that you have to pay attention to every detail mor
J&J Korea
Dec 22, 20255 min read


Common Corporate Compliance Mistakes to Avoid in South Korea
The South Korean regulatory landscape is known for its strict guidelines and no tolerance for compliance lapses. Still, many foreign companies believe that going by global or Western norms of compliance is enough to operate in the nation. This belief can lead to a range of mistakes, resulting in heavy fines, business interruption, and loss of reputation. This blog delves into the most common and critical corporate compliance mistakes in South Korea that international compan
J&J Korea
Nov 17, 20255 min read


Preparing for Tax Reform: Your Essential Guide
On July 31, 2025, South Korea’s Ministry of Economy and Finance issued a tax reform proposal. While it is still awaiting approval from the National Assembly, companies—particularly foreign entities—should start preparing for the likely new regulations. It helps them lower immediate tax risks as well as gives them a window to adjust operations before the new changes take effect. The scope of these reforms is broad and includes changes to the corporate income tax and complian
J&J Korea
Oct 14, 20254 min read


Korea’s 2025 Tax Reform Proposals – Key Highlights for International Businesses
Released by the Ministry of Economy and Finance on July 31, 2025, the 2025 tax reform proposal highlights significant changes regarding corporate, personal, indirect, and international taxation. Therefore, it is important for corporations, foreign investors, and multinational enterprises to stay updated on impactful changes awaiting legislative approval. The following summary outlines such proposals. 1. Corporate Income Tax Reform Rate Reversal: The proposal would raise the
J&J Korea
Oct 7, 20254 min read


Navigating Q3 Bookkeeping for a Stress-Free Quarter
The end of the fiscal year is often a critical time to review the books of your company. However, the third quarter, or Q3, spanning July...
J&J Korea
Sep 18, 20254 min read


Why Your Business Needs Corporate Accounting Support
Here is a question for you— If you hire someone to be in charge of customers, how can you not hire someone to be in charge of your...
J&J Korea
Aug 26, 20255 min read


A Business Owner’s Guide to Korea VAT in South Korea
Doing business in South Korea—Asia’s tech and manufacturing powerhouse—offers immense opportunities, but it also demands full compliance...
J&J Korea
Aug 7, 20254 min read


[Tax Series: 07] Your Essential Guide to VAT (Value Added Tax) Obligations for Corporations
January marks the start of a new year and, for business owners in South Korea, the critical period for corporate VAT filing. Navigating...
J&J Korea
Jun 9, 20255 min read


[Tax Series: 06] Understanding Tax Audits: Why You Might Be Selected
The word audit can strike fear into the heart of even the most meticulous taxpayer—but understanding what a tax audit is and why it...
J&J Korea
Jun 3, 20254 min read


[Tax Series: 05] Calculating Corporate Tax in South Korea
If you're at the helm of a corporate business in South Korea, understanding the intricacies of corporate tax is not just a requirement –...
J&J Korea
May 23, 20254 min read


[Tax Series: 04] Interim Tax Payment: A Beginner’s Guide
For business owners, managing taxes is a critical aspect of financial planning. Corporate taxes, in particular, can pose a significant...
J&J Korea
May 14, 20255 min read


[Tax Series: 03] A Guide to Corporate Tax Filing in South Korea
Understanding the corporate tax landscape in South Korea is quite important for businesses operating in or entering this dynamic market....
J&J Korea
May 8, 20255 min read
![[Tax Series: 02] Corporate Tax Planning Tips for Small Businesses in South Korea](https://static.wixstatic.com/media/3db7b1_4a3d0cb7b1c443c4bf9d9956d76e2fec~mv2.webp/v1/fill/w_333,h_250,al_c,q_30,blur_30,enc_avif,quality_auto/3db7b1_4a3d0cb7b1c443c4bf9d9956d76e2fec~mv2.webp)
![[Tax Series: 02] Corporate Tax Planning Tips for Small Businesses in South Korea](https://static.wixstatic.com/media/3db7b1_4a3d0cb7b1c443c4bf9d9956d76e2fec~mv2.webp/v1/fill/w_454,h_341,al_c,q_90,enc_avif,quality_auto/3db7b1_4a3d0cb7b1c443c4bf9d9956d76e2fec~mv2.webp)
[Tax Series: 02] Corporate Tax Planning Tips for Small Businesses in South Korea
Running a small business in South Korea presents both opportunities and challenges, with business corporation tax being a critical area...
J&J Korea
Apr 28, 20254 min read


Tax-Deductible and Non-Deductible Input VAT in South Korea: The Ins and Outs
Value-added tax (VAT) is a fundamental aspect of business in South Korea. Whether you're a domestic company or a foreign business...
J&J Korea
Feb 21, 20254 min read


A Guide to Corporate Taxation for Different Business Structures in Korea
Many businesses are likely to overlook the tax implications while choosing their business structure. How you choose your business setup...
J&J Korea
Feb 7, 20254 min read


South Korea Tax Refund : What to Know
If you’re visiting South Korea and planning to shop, you’ll be happy to know that you may be eligible for a tax refund on your purchases....
J&J Korea
Jan 23, 20254 min read


Self-Employment Tax vs Employee Tax in South Korea: What to Know
In South Korea, whether you are a self-employed independent contractor or an employee, understanding your tax obligations is crucial. ...
J&J Korea
Jan 7, 20255 min read


3 Basic Taxes You Should Know: A Simple Guide for CEOs and New Business Owners
For new business owners and CEOs, taxes can seem like a daunting subject. The complexities, deadlines, and legalities involved often make...
J&J Korea
Dec 24, 20246 min read


Benefits of Outsourcing Your Bookkeeping
A simple question— What is your core responsibility as a business owner? You are there to lead, make strategic decisions, and make your...
J&J Korea
Dec 12, 20246 min read


Why and How are Employee Bonuses Taxed?
Of course, getting a bonus is often a delightful moment for any worker. It’s a reward for hard work, a recognition of contributions,...
J&J Korea
Dec 6, 20244 min read
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