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WTS Indonesia is a professional service firm focusing on the provision of Indonesian tax services. Equipped with decades of experience in dealing with complex Indonesian tax ecosystem, Tomy Harsono founded WTS Indonesia in 2019 where the firm started aiming to excel in the market from that point on

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consulthink in Indonesia rebrands as WTS Indonesia – Press Release

January 23rd, 2026|

Press Release

consulthink in Indonesia rebrands as WTS Indonesia 

WTS Global member firm Consulthink in Indonesia rebrands as WTS Indonesia, thus underlining its international positioning as a full-service tax firm with strong local expertise to its multinational clients, both inbound and outbound.

The rebranding underscores WTS Indonesia’s strong commitment to WTS Global as the world’s largest non-audit tax practice, combining tax advisory, tax compliance and tax digital services with seamless cross-border coordination and the highest criteria of service excellence and client centricity.

All WTS Global member firms share the ambition to act as long-term trusted advisors and deliberately refrain from conducting statutory audits to avoid conflicts of interest – a key differentiator when advising international businesses.

The rebranding is a logical step in line with our approach of being locally rooted and globally connected. As WTS Indonesia, we intend to further benefit from WTS Global’s shared intellectual capital, global connectivity, and consistent quality criteria across jurisdictions,” said Tomy Harsono, Founding Partner, WTS Indonesia.

More than 50% of our global member firms are now branded under the WTS name, with this trend continuing to increase. Together with our member firms, we are taking important steps towards a truly WTS-branded powerhouse, with the ambition to foster growth and ignite new business opportunities worldwide,” Jürgen Scholz, Chairman, WTS Global.

About WTS Indonesia: WTS Indonesia is an Indonesian tax and regulatory consulting firm providing end-to-end tax advisory, compliance, and dispute resolution services in a complex and evolving regulatory environment. The firm is supported by experienced tax professionals with extensive track records in managing Indonesian tax matters across various industries. WTS Indonesia’s service offerings include tax advisory, tax compliance, tax dispute resolution, mergers and acquisitions (M&A), corporate restructuring, transfer pricing, international tax advisory, and indirect tax advisory and compliance. The firm delivers practical, technically robust, and commercially focused solutions to address clients’ tax and regulatory challenges. WTS Indonesia’s professionals bring experience from leading consulting firms and possess strong technical expertise across multiple service lines. The firm is committed to maintaining high professional standards and delivering consistent, high-quality services aligned with clients’ business objectives.

About WTS Global: With representation in over 100 countries, WTS Global is a leading global tax practice offering the full range of tax services and aspires to become the preeminent non-audit tax practice worldwide. WTS Global deliberately refrains from conducting annual audits in order to avoid any conflicts of interest and to be the long-term trusted advisor for its international clients. Clients of WTS Global include multinational companies, international mid-size companies as well as private clients and family offices. WTS Global effectively combines senior tax expertise from different cultures and backgrounds and offers world-class skills in tax advisory, tax compliance and tax technology coupled with the ability to think like experienced business people in a constantly changing world.

WTS Global press contact:

WTS Global

Marie Christin Shenouda

T: +49 (0)89 28646-1929

E: Marie Christin Shenouda

For more information please see: wts.com

Your Contacts

Tomy Harsono
+62 811 9196 939
tomy.harsono@wtsindonesia.com

Andy Irawan
+62 895-0612-2020
andy.irawan@wtsindonesia.com

info@wtsindonesia.com
www.wtsindonesia.com
WTSIndonesia
+62 21 506 789 68

Assignments to Asia Pacific

September 22nd, 2025|

Assignments to Asia Pacific

We are delighted to share the release of the updated editions of our booklets, “Assignments to APAC” and “Assignments to Europe.” These publications offer key insights into tax, social security, and immigration aspects to consider when deploying employees to the APAC region and Europe. They also serve as an important promotional resource for our member firms in both regions, highlighting their expertise in Global Mobility – particularly within the APAC region.

Download here

Your Contacts

Tomy Harsono
+62 811 9196 939
tomy.harsono@wtsindonesia.com

Andy Irawan
+62 895-0612-2020
andy.irawan@wtsindonesia.com

info@wtsindonesia.com
www.wtsindonesia.com
WTSIndonesia
+62 21 506 789 68

New Provisions from DJP – PER-11/PJ/2025

June 19th, 2025|

The New Provisions for Reporting Income Tax, Value Added Tax, Sales Tax on Luxury Goods, and Stamp Duty in the Context of Implementing the Core Tax Administration System – PER-11/PJ/2025

The Directorate General of Taxes (DJP) issued PER-11/PJ/2025 on May 2025 concerning the provisions for reporting Income Tax, Value Added Tax, Sales Tax on Luxury Goods, and Stamp Duty in the context of implementing the Core Tax Administration System. This regulation serves as a new guideline that provides detailed instructions on the format, filing instructions, and submission of various types of withholding tax slips, periodic tax returns (SPT Masa), and annual tax returns (SPT Tahunan), including other tax-related documents that all taxpayers must pay attention to in accordance with the newly implemented Coretax system.

PER-11/2025 is meant to operate the Minister of Finance Regulation (PMK) No. 81/2024 concerning Tax Provisions in the Context of Implementing the Core Tax Administration System.

Key Points covered in PER-11/PJ/2025:

  • The format, content, and instructions for filing:
    1. Income Tax Article 21/26 Withholding Slips
    2. Unified Income Tax (PPh Unifikasi) Withholding
    3. State Revenue Reports for Upstream Oil and Gas
    4. VAT Monthly Returns (SPT Masa PPN)
    5. Stamp Duty Monthly Returns
    6. Individual Income Tax Annual Returns (SPT Tahunan OP)
    7. Corporate Income Tax Annual Returns (SPT Tahunan Badan)
    8. Article 25 Income Tax Installment Reports
  • The information and/or documents that must be attached to the Tax Return, as well as the format and means of submitting the information and/or documents;
  • The procedures for submission, receipt, and processing of the Tax Return;
  • The Tax Return must include at minimum the type of tax, the taxpayer’s name and ID number, the applicable tax period or year, and the signature of the taxpayer or their authorized representative.

In addition to the provisions as mentioned above, the following shall also apply:

  • Individually-Owned Businesses Are Required to Withhold Income Tax (PPh)

Individuals who run a business or perform independent work are now required to withhold Income Tax (PPh) Article 23 and Income Tax Article 4 paragraph (2) on income derived from rentals, including land and building leases. The individuals mentioned above include individuals who perform independent work and/or run a business and maintain bookkeeping.

  • VAT Invoices (Faktur Pajak)

The deadline to upload electronic VAT invoices (e-Faktur) by Taxable Entrepreneurs (PKP) has been extended to the 20th of the following month (previously the 15th).

  • VAT Invoice for Retailers

Retailers who are registered as Taxable Entrepreneurs (PKP) are allowed to issue VAT invoices without the buyer’s identity, as well as without the name and signature of the authorized official. However, the invoice must still contain at least the following information:

  • Seller’s identity: name, address, and Tax ID Number (NPWP);
  • Transaction details: type of goods/services, quantity, selling price, compensation, and discounts;
  • Tax: the amount of VAT or VAT and Luxury Goods Sales Tax (PPnBM) collected;
  • Invoice number: code, serial number, and date of issuance.

The invoice code and serial number are no longer follow the Directorate General of Taxes (DJP) VAT numbering system, and they it can be determined independently by the PKP according to their business practices.

Your Contacts

Tomy Harsono

 Partner (Consulthink)

T +62 811 9196 939

Tomy.harsono@wtsindonesia.com

Lidya Irawan

 Director (Consulthink)

T +62 895 0998 3279

lidya.irawan@wtsindonesia.com

info@wtsindonesia.com
www.wtsindonesia.com
WTSIndonesia
+62 21 506 789 68

New Procedures of Tax Audit Effective from 14 February 2025

May 20th, 2025|

New Procedures of Tax Audit

Effective from 14 February 2025

The Minister of Finance has enacted a new regulation on tax audits through Minister of Finance Regulation (PMK) No. 15 of 2025 on Tax Audits. This regulation serves as an implementing provision of Government Regulation (PP) No. 50 of 2022 concerning Procedures for the Exercise of Rights and Fulfillment of Tax Obligations. With the issuance of PMK 15/2025, the previous regulation on tax audits—PMK No. 17 of 2013, as last amended by PMK No. 18 of 2021—is hereby revoked.

The new procedures shall apply to tax audits for which the Tax Audit Notification Letter (Surat Pemberitahuan Pemeriksaan/ “SP2”) is issued on or after 14 February 2025. Tax audits initiated through an SP2 issued prior to this date will remain subject to the provisions stipulated under the previous Minister of Finance Regulations (PMKs).

The following are the key points of changes in the provisions under the new Minister of Finance Regulation on Tax Audits:

 

Differences Previous Regulation PMK 15
Classification of Tax Audit 1.  Field Tax Audit

2. Office Tax Audit

3. Tax Audit for Concrete Data

1.  Comprehensive Tax Audit (Pemeriksaan Lengkap);

2. Focused Tax Audit (Pemeriksaan Terfokus);

3. Specific Tax Audit (Pemeriksaan Spesifik)

Amendments in Tax Audit Timeline Testing period

1. Field Tax Audit (6+2 Months)

2. Office Tax Audit (4+2 Months)

3. Land and Building Tax Audit (4+2 Months)

4. Tax Audit for Concrete Data (1 month + 1 WD “Working Days”)

Extension of Testing Period

·   Option to extend the testing period: 2 months

·   An extension of the testing period is available for audits of Corporate Taxpayers (Group) and Transfer Pricing (TP) cases, with maximum of 3 time of extensions at maximum 6 months each.

Testing period

1. Comprehensive Tax Audit (5 months + 30 WD)

2. Focused Tax Audit (3 months + 30 WD)

3. Specific Tax Audit (1 month + 30 WD)

4. Specific Tax Audit for Concrete Data (10 WD + 10 WD)

Extension of Testing Period

No extension of the testing period is allowed, except for audits of Corporate Taxpayers (Group) and Transfer Pricing (TP), which may be extended for up to 4 months

Deadline for submitting a written response to the Notification of Tax Audit Findings (SPHP) the deadline for the taxpayer to submit a written response to the SPHP to maximum of 7 (seven) working days plus possible extension of a maximum of 3 (three) working days Shorten the deadline for the taxpayer to submit a written response to the SPHP to a maximum 5 (five) working days from receiving the SPHP

 

Your Contacts

Tomy Harsono

 Partner (Consulthink)

T +62 811 9196 939

Tomy.harsono@wtsindonesia.com

Lidya Irawan

 Director (Consulthink)

T +62 895 0998 3279

lidya.irawan@wtsindonesia.com

info@wtsindonesia.com
www.wtsindonesia.com
WTSIndonesia
+62 21 506 789 68

Indonesia Introduces Global Minimum Tax Framework Effective January 2025

January 21st, 2025|

Indonesia Introduces Global Minimum Tax Framework Effective January 2025

Implementation of Pillar Two Global Minimum Tax Effective from 1 January 2025

Indonesia has officially adopted the Global Minimum Tax (GMT) under the Minister of Finance Regulation Number 136 of 2024 (PMK-136), effective from 1 January 2025. This regulation aligns with the OECD’s Pillar Two framework on GMT.

The Global Minimum Tax applies to multinational enterprises (MNEs) with an annual turnover of at least EUR 750 million. Its primary objective is to ensure that corporate income earned within a jurisdiction is taxed at a minimum effective rate of 15%, achieved through the application of a “top-up tax.”

Implications for Indonesia

Under PMK-136, the affected entities include:

  1. Indonesia-based MNEs: Indonesian-headquartered groups with subsidiaries or operations abroad.
  2. Indonesia-based subsidiaries of foreign MNEs.

Key Tax Mechanisms

The regulation outlines three main top-up tax mechanisms in line with the OECD Model Rules:

  • Income Inclusion Rules (IIR)
  • Domestic Minimum Top-up Tax (DMTT)
  • Undertaxed Payment Rule (UTPR)

Additionally, the regulation specifies a De Minimis Rule applicable to jurisdictions where:

  • The average CE’s GloBE revenue is less than EUR 10 million, and
  • The average CE’s GloBE net income is less than EUR 1 million, or a net loss occurs.

Filling and Compliance Requirements

The filing obligations for Ultimate Parent Entities (UPEs) and Constituent Entities (CEs) are summarized below:

Filing Obligation Description Responsible Party
GloBE Information Return A detailed report of global income and tax information for the MNE group. UPE
Notification Declaration of the entity’s status within the group for compliance purposes. CE
GloBE Income Tax Return Annual filing detailing the effective tax rate and top-up tax calculations. UPE
DMTT Income Tax Return Report for domestic top-up tax obligations under the DMTT mechanism. CE
UTPR Income Tax Return Filing for undertaxed payments addressed by the UTPR mechanism. CE

The afore-mentioned filings shall be submitted at the latest 15 months to the Director General of Tax (DGT) upon the fiscal year-end. The grace period of three months is however granted for initial implementation of PMK-136.

Penalties for Non-Compliance

Late submission or payment of top-up taxes will incur administrative penalties as stipulated by prevailing domestic regulations.

Your Contacts

Tomy Harsono

 Partner (Consulthink)

T +62 811 9196 939

Tomy.harsono@wtsindonesia.com

info@wtsindonesia.com
www.wtsindonesia.com
WTSIndonesia
+62 21 506 789 68

Latest Update on Minister of Finance Regulations 2024: New Tax Regulations in Indonesia

November 10th, 2024|

Latest Update on Minister of Finance Regulations 2024: New Tax Regulations in Indonesia

The Ministry of Finance recently issued several new Minister of Finance (MOF) regulations, covering a wide range of topics critical to the field of taxation, including uncollectible receivables, joint operations, stamp duties, tax facilities, corporate income tax reductions, foreign aid VAT, and core tax administration. For those in the tax sector, understanding these regulations is essential as they contain numerous important provisions. Below is a summary of each new regulation:

Summary of New MOF Regulations 2024:

  1. MOF Regulation 69 of 2024 – Corporate Income Tax Reduction
    This regulation updates the previous one, offering a corporate income tax reduction facility to eligible taxpayers. It aims to encourage investment growth by providing more competitive tax incentives.
  2. MOF Regulation 74 of 2024 – Reserve for Uncollectible Receivables
    MOF Regulation 74 allows the formation of reserves for uncollectible receivables that may be deducted from gross income, benefitting companies dealing with difficult-to-collect receivables by offering potential tax savings.
  3. MOF Regulation 78 of 2024 – Stamp Duty Regulations
    This regulation clarifies the provisions for implementing stamp duties, including liability and procedural requirements, to assist businesses in understanding and fulfilling their stamp duty obligations.
  4. MOF Regulation 79 of 2024 – Taxation in Joint Operations
    This regulation governs the tax treatment of joint operation activities, an essential framework for entities collaborating on various projects, providing legal certainty regarding the distribution of tax obligations and rights.
  5. MOF Regulation 80 of 2024 – VAT and Income Tax Facilities for Foreign-Aided Projects
    This regulation provides VAT, PPnBM, and income tax facilities for government projects funded by foreign grants or loans, thereby reducing tax burdens and enhancing project funding efficiency.
  6. MOF Regulation 81 of 2024 – Core Tax Administration System
    Addressing tax administration within a more integrated core tax system, MOF Regulation 81 aims to optimize Indonesia’s core tax operations, creating a more efficient and modernized tax administration system.

Your Contacts

Tomy Harsono

 Partner (Consulthink)

T +62 811 9196 939

Tomy.harsono@wtsindonesia.com

info@wtsindonesia.com
www.wtsindonesia.com
WTSIndonesia
+62 21 506 789 68

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