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Key contacts
Senior Partner: Ahdianto
Office Senior Manager: Lyna Lim
Admin: Office Admin
Quick facts
# Partners

11

# Other qualified practitioners

2

# Total number of lawyers

155

Languages

English, Bahasa Indonesia

Network memberships

Moore Global

Key practice areas
General corporate tax
Private client
Tax
Tax controversy
Transfer pricing
Firm overview

GNV Consulting assists businesses with tax strategy, planning, compliance and a wide range of business advisory services. Most of GNV's professionals have substantial experience in tax, customs and business advisory matters. The team comprises individuals with professional certifications and licences as tax and customs consultants and Tax Court attorneys. GNV serves a broad range of multinational companies across various industries and business sectors.

Senior Tax Partner Ahdianto leads the tax litigation practice at GNV Consulting. The team specialises in tax litigation matters and focuses on taxation regulations combined with relevant regulations from other institutions, ministries and other laws to strengthen client cases. The practice has assisted clients with significant tax dispute matters involving substantial tax assessments.

Charles Oetomo heads the transfer pricing department, supported by Dewa Nugraha and Felic Setiawan. With more than 20 years of experience in tax consulting, the team advises on domestic and cross-border tax issues, transfer pricing risks, transfer pricing documentation and transfer pricing dispute matters across industries including trading, manufacturing, energy, resources, banking, financial services, hospitality, telecommunications, media and technology.

The team has assisted clients in developing efficient transfer pricing structures and represented clients in tax appeal proceedings involving transfer pricing issues.

Key practice contacts & recent matter highlights

  • Ahdianto
    Controversy Management
    Email: ahdianto@gnv.id
    • Acted as lead partner in advising one of Indonesia’s largest mining companies on obtaining tax allowance approval. The engagement resulted in approval of significant tax allowance benefits, achieving a highly satisfactory outcome for the client.
    • Acted as lead partner in representing one of Indonesia’s leading health and beauty retailers, trusted by millions of customers nationwide, in Tax Court disputes concerning royalties to its parent company. Secured a 100% success rate in the cases handled.
    • Acted as lead partner in assisting one of the world’s largest cosmetics companies in pursuing a Mutual Agreement Procedure (MAP) with Indonesia’s Directorate General of Taxes (DGT), securing a highly favourable resolution of cross-border tax disputes with significant benefits for the client.
  • Hartiadi B Santoso
    Corporate Taxes
    Email: hartiadi.santoso@gnv.id

  • Charles Oetomo
    Tax Consulting
    Email: charles.oetomo@gnv.id
  • Benjamin P. Simatupang
    Controversy Management
    Email: benjamin.simatupang@gnv.id
  • Jeklira Tampubolon
    Customs
    Email: jeklira.tampubolon@gnv.id
  • IDM Agung Nugraha
    Tax Consulting
    Email: dewa.nugraha@gnv.id
  • Endy Arya Yoga
    Corporate Taxes
    Email: endy.yoga@gnv.id
  • Ratna Lie
    Corporate Taxes
    Email: ratna.lie@gnv.id
  • Felic Setiawan
    TP Risk Management
    Email: felic.setiawan@gnv.id
Sector expertise

  • Agriculture
  • Automotive
  • Construction and materials
  • Financial services
  • Industrials
  • Mining
  • Natural resources
  • Oil and gas
  • Pharmaceutical and life sciences
  • Technology and telecommunications
  • Tourism
Address:
AIA Central 23rd Floor
Jalan Jenderal Sudirman Kav. 48A,
Jakarta Selatan, Jakarta, 12930
Tel:+62 21 2988 0681 Email:Contact Us Web Address:http://www.gnv.id
2026 Edition
General corporate tax
20 firms ranked
View full list

Tier 1

Deloitte
7 practice areas
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EY
7 practice areas
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KPMG
7 practice areas
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PB Taxand
5 practice areas
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PwC
7 practice areas
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Tier 2

DDTC
5 practice areas
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GNV Consulting
5 practice areas
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Hadiputranto Hadinoto & Partners
4 practice areas
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RSM Indonesia
5 practice areas
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SF Consulting
5 practice areas
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Tier 3

Ideatax
4 practice areas
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MUC Consulting
4 practice areas
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Suryani Suyanto & Associates
4 practice areas
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TaxPrime
4 practice areas
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WTS Indonesia
4 practice areas
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Tier 4

Provisio Consulting
3 practice areas
View full profile

Other notable

Assegaf Hamzah & Partners
6 practice areas
View profile
MIB
3 practice areas
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Metalaw Legal and Tax Consultant
2 practice areas
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SSP Consultant
2 practice areas
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Tax controversy
19 firms ranked
View full list

Tier 1

Deloitte
7 practice areas
View profile
EY
7 practice areas
View profile
GNV Consulting
5 practice areas
View full profile
Hadiputranto Hadinoto & Partners
4 practice areas
View profile
KPMG
7 practice areas
View profile
PwC
7 practice areas
View profile

Tier 2

DDTC
5 practice areas
View full profile
MUC Consulting
4 practice areas
View full profile
PB Taxand
5 practice areas
View full profile
RSM Indonesia
5 practice areas
View profile
TaxPrime
4 practice areas
View profile

Tier 3

Provisio Consulting
3 practice areas
View full profile
SF Consulting
5 practice areas
View full profile
Suryani Suyanto & Associates
4 practice areas
View profile

Other notable

Assegaf Hamzah & Partners
6 practice areas
View profile
Azwar Hadisupani Rum & Partners
3 practice areas
View profile
Ideatax
4 practice areas
View full profile
Metalaw Legal and Tax Consultant
2 practice areas
View full profile
WTS Indonesia
4 practice areas
View profile
Transfer pricing
19 firms ranked
View full list

Tier 1

DDTC
5 practice areas
View full profile
Deloitte
7 practice areas
View profile
EY
7 practice areas
View profile
KPMG
7 practice areas
View profile
PwC
7 practice areas
View profile

Tier 2

GNV Consulting
5 practice areas
View full profile
MUC Consulting
4 practice areas
View full profile
PB Taxand
5 practice areas
View full profile
RSM Indonesia
5 practice areas
View profile
TaxPrime
4 practice areas
View profile

Tier 3

Hadiputranto Hadinoto & Partners
4 practice areas
View profile
Ideatax
4 practice areas
View full profile
Pro Visioner Konsultindo
3 practice areas
View full profile
SF Consulting
5 practice areas
View full profile
WTS Indonesia
4 practice areas
View profile

Other notable

Assegaf Hamzah & Partners
6 practice areas
View profile
MIB
3 practice areas
View profile
Prime Consult
3 practice areas
View profile
Suryani Suyanto & Associates
4 practice areas
View profile
Overview

GNV Consulting Services is an independent member firm of Moore Global Network Limited, recognized for its expertise in tax litigation, indirect tax, and transfer pricing. Partner Ahdianto leads the firm's tax practice. The firm has a dedicated transfer pricing division comprised of professionals who focus solely on transfer pricing engagements. Felic Setiawan is the key partner for the firm's transfer pricing service line. 

In a recent case study, the team successfully represented a client in a tax controversy matter by acting as the Tax Court Attorney before the Tax Court. During the research period, the firm has also assisted various high-profile clients with tax appeal matters. 

Suppirman joined the team as director in October 2024. 

Client feedback 
“Provide ways to solve tax problems with the appropriate legal basis” 

“Comprehensive explanation about tax regulation and implication” 

“Giving practical solution with neutral position” 

Linked Reviews
Tax

Tax partner Ahdianto leads tax practice at GNV Consulting. The team specialises in tax litigation matters including indirect tax and transfer pricing. It focuses on taxation regulations and combines with relevant regulations from other institutions or ministries, or other laws, to strengthen its case.  

The team led by I Dewa Made Agung Nugraha and Julius Wahyu Daryono recently represented a multi-level marketing client in the tax court appeal and lawsuit stage for an indirect tax controversy case. 

Client feedback 

“GNV Consulting Services clearly has a lot of experience in the Indonesian tax sector. Their partners and directors are kowledgeable about the nuances and intricacies of Indonesian tax laws and regulations. They are therefore able to provide us with tailored and pertinent advice for our needs. In addition, the GNV Consulting Services team is quick to respond, friendly, helpful, and supportive of our tax needs.” 

“Their partners and staff are very dedicated to the job. They go through all the facts and details with our team and discuss the issues and strategies with the management. Then they prepared the best argument to present in court.”

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