ABOUT MYTAX INDONESIA
YOUR TRUSTED PARTNER FOR A BRIGHTER TOMORROW
Your Trusted Partner for a Brighter Tomorrow
At MYTAX Indonesia, we believe that every business deserves the right partner — a partner who understands your challenges, provides practical solutions, and is fully committed to your success.
Since 2013, we have been providing integrated professional services in Tax, Accounting, Finance, Legal, and Business Advisory to individuals, local companies, foreign investors, and multinational corporations in Indonesia.
We are committed to delivering the highest quality service with a best effort approach. To date, we have never had a client who was not satisfied with our work. Our growth today is the result of the trust from our clients, who consistently recommend their business partners, friends, and networks to us.
We believe every problem has a solution. With the right expertise and experience, we help you achieve tax efficiency legally, ensure proper and compliant tax administration, avoid tax penalties, and support your business to grow faster, stronger, and more sustainably.
Thank you for your trust. We look forward to being your long-term partner on your journey to greater success.
Warm regards,
Merry Yao
SE., SH., MH., AK., CA., ASEAN CPA., BKP-C
Founder & Managing Partner
“We believe that business owners should focus on innovation—not on the complexities of compliance.”
That is why we provide solutions that simplify regulatory challenges, minimize risks, and arm them with the information they need to make informed decisions.
WHO WE SERVE
Serving individuals, local enterprises, foreign investors, and multinational corporations, MyTax Indonesia delivers comprehensive services in Tax, Accounting, Legal, and Business Advisory.
Individuals
Personalized advice for individuals and high-net-worth clients.
Local Enterprises
Practical solutions for local businesses of all sizes.
Foreign Investors
Reliable support to navigate Indonesian regulations.
Multinational Corporations
Comprehensive services for multinational operations.
OUR MULTIDISCIPLINARY APPROACH
Our multidisciplinary approach enables clients to meet regulatory obligations while building a strong foundation for sustainable growth.
CLIENT-CENTRIC APPROACH
For more than a decade, we have built lasting relationships based on professionalism, integrity, and trust.
Every solution we provide is tailored to our clients' unique business needs, ensuring practical advice, responsive service, and measurable value.
“At MyTax Indonesia, we do more than solve today's challenges—we become your trusted partner for tomorrow's opportunities.”
Merry Yao
Founder & Managing Partner
SE., SH., MH., AK., CA., ASEAN CPA., BKP-C
Merry Yao
SE., SH., MH., AK., CA., ASEAN CPA., BKP-C
MY JOURNEY
Since beginning my career as a professional consultant in 2013, I have been dedicated to helping businesses and individuals navigate Indonesia's increasingly complex tax and regulatory landscape.
Over the years, the trust our clients have placed in us has become the foundation of everything we do at MyTax Indonesia.
MY BELIEF
“I have always believed that entrepreneurs should enjoy their business—not be burdened by complex tax, accounting, and legal matters.”
My vision is simple: I want every business owner to have the confidence and peace of mind to focus on growth, innovation, and creating new opportunities.
We take care of the complexities so our clients can focus on what they do best—growing their businesses.
More than a consultant, we strive to become a trusted long-term partner supporting every stage of our clients' journey toward sustainable success.
At MyTax Indonesia, we are committed to delivering practical solutions in tax, accounting, and legal services.
We help our clients overcome challenges, grow their business, and achieve their goals with confidence.
“We are not just your service provider. We are your growth partner.”
OUR FOUNDER. OUR COMMITMENT.
Trusted Credentials. Proven Expertise. Delivering Value, Protecting Your Business.
LEVEL C REGISTERED TAX CONSULTANT
Mrs. Merry holds a Level C Tax Consultant License from the Ministry of Finance. This is the highest rank achievable, fully authorizing her to act as a trusted tax proxy for local companies, foreign entities, and high-net-worth individuals.
CHARTERED ACCOUNTANT (CA)
As a Chartered Accountant (CA) of Indonesia, Merry is qualified to provide professional accounting, financial reporting, and advisory services, helping businesses maintain accurate financial records and ensure regulatory compliance.
CERTIFIED ASEAN CPA
As an ASEAN Chartered Professional Accountant (ASEAN CPA), Merry is recognized as an accounting professional with internationally recognized competencies across ASEAN.
REGISTERED TAX COURT ATTORNEY
Merry is a Registered Tax Court Attorney, authorized to represent taxpayers before the Indonesian Tax Court in tax audits, objections, appeals, judicial reviews, and legal disputes.
A UNIQUE COMBINATION OF EXPERTISE
Unique professional capabilities brought together to support businesses across tax, accounting, and regulatory matters.
ELITE TAX CONSULTING
Strategic tax solutions for optimal results.
CERTIFIED ACCOUNTING
Accurate reporting and strong financial management.
INTERNATIONAL RECOGNITION
ASEAN CPA with regional perspective and global standards.
COURTROOM LITIGATION
Experienced tax disputes and representation before the Tax Court.
OUR VALUES
INTEGRITY
We do what is right, always.
PROFESSIONALISM
We deliver expertise with excellence.
PARTNERSHIP
We grow together with our clients.
INNOVATION
We embrace change to create better solutions.
CARE
We care for our clients like family.
Lukman Nul Hakim
MANAGING PARTNER
2006 — 2025
Lukman Nul Hakim
EXPERIENCED TAX PROFESSIONAL
Lukman Nul Hakim is a seasoned tax professional with nearly two decades of experience at the Directorate General of Taxes (DGT), Ministry of Finance of the Republic of Indonesia, where he served from 2006 to 2025.
KEY POSITIONS & RECOGNITION
Throughout his career, he held key positions as an Account Representative and Tax Educator (Functional Tax Instructor), providing technical guidance, taxpayer assistance, and regulatory education.
His dedication to professional excellence was recognized nationally when he received the Best Account Representative Award.
MASTER TRAINER — CORETAX SYSTEM
Lukman also played an important role in Indonesia's tax modernization initiative as a Master Trainer for the CoreTax System, contributing to the nationwide implementation of the country's next-generation digital tax administration platform.
Through training and knowledge sharing, he helped strengthen the capabilities of tax officials in adopting Indonesia's evolving tax system.
NOW AT MYTAX INDONESIA
Today, Lukman brings his extensive government experience and practical insights to MyTax Indonesia, helping businesses navigate complex tax regulations, manage compliance, and develop effective tax strategies with confidence.
20+ YEARS OF TAX EXPERIENCE
NATIONAL AWARD WINNER
CORETAX MASTER TRAINER
DEEP GOVERNMENT INSIGHT
STRATEGIC GUIDANCE & PRACTICAL SOLUTIONS
MEET OUR PARTNER ──
LEGAL, LITIGATION
& ARBITRATION
LEGAL INSIGHT. PRACTICAL SOLUTIONS. LASTING VALUE.
Strategic Legal Partner for Your Business
DAIKH M.D., SH., MH.
Partner
Partner – Legal, Litigation & Arbitration
Partner's Quote
When Business Becomes a Dispute, Strategy Matters.
ACADEMIC BACKGROUND
Master of Laws (MH) from Universitas Indonesia.
MENTORSHIP
Mentored directly by Indonesia's leading tax law expert, Prof. Dr. Tjip Ismail, SH., MBA., MM., FCB.Arb., deepening his expertise in tax law and tax dispute resolution from a legal perspective combined with tax administration.
ARBITRATION EXPERIENCE
Has worked with almost all arbitrators at BANI (Indonesian National Board of Arbitration) in various cases and has represented clients in proceedings before BANI. His extensive experience provides valuable insight into the mindset of BANI arbitrators and the dynamics of arbitral decision-making.
PROFESSIONAL LICENSE
- •Licensed Advocate (PERADI) from Persatuan Advokat Indonesia
- •Authorized to represent taxpayers before the Indonesian Tax Court
AREAS OF EXPERTISE
Tax Law & Tax Litigation, Arbitration, Civil & Commercial Litigation, Criminal Law, Alternative Dispute Resolution, Negotiation, Employment Disputes, General Corporate Legal Matters.
Key Strengths
Strategic & Business-Oriented Solutions
Practical and business-oriented solutions.
Strong Litigation & Negotiation Skills
Strong litigation and negotiation skills.
Broad Network with BANI Arbitrators
Close collaboration with BANI arbitrators and legal professionals.
In-Depth Legal & Tax Regulatory Insight
In-depth understanding of legal and tax regulations.
Client-Focused Approach
Committed to protecting clients' interests and creating value.
DEEP LEGAL INSIGHT
PRACTICAL SOLUTIONS
TRUSTED PARTNER
POSITIVE IMPACT
Your Legal Partner for Sustainable Growth.
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