Logo Kusuma & Partners Law Firm

About us

Kusuma & Partners Law Firm is one of leading Indonesian law firms as well as a tax firms. We assist clients in facing challenging legal, tax, and regulatory challenges in Indonesia. Offering integrated Legal and Tax services, our team of professional lawyers and tax consultants have proven international experience. In this digital era, we are proud that our clients can access our fully integrated range of consultancy and services by way of a single contact.

Our expertise spans the full suite of legal and tax services to include both advisory and transactional work where we have been involved in landmark corporate transactions, as well as complex and high-profile litigation proceedings and arbitration matters.

Our lawyers and tax consultants provide comprehensive corporate, transactional, litigation proceedings, and regulatory services in various industries, including investment, property, real estate and building construction, digital, tax, basic industry and chemicals, consumer goods industry, banking and finance, agriculture, infrastructure, transportation, general trading, service, mining, individual client/family matters, etc.

Our Values

We are fully committed to our clients’ interest, building a solid and long-term relationship with our clients and other stakeholders, providing the highest standard of excellence in professionalism, commitment, integrity, and responsive to our clients’ business and unique needs.
Founder & Managing partner

Dion Kusuma

Dion is the Founder and Managing Partner of Kusuma & Partners Law Firm and a prominent member of the Indonesian Bar Association (Peradi). Licensed to practice law across Indonesian courts, Dion is also certified as an Administrator and Receiver (Pengurus & Kurator) for Bankruptcy and Suspension of Debt Payments Proceedings (PKPU & Kepailitan). Over the years, he has established himself as a trusted advisor for both domestic and international clients, offering strategic counsel in General Corporate & Commercial matters, as well as Litigation & Dispute Resolution. His comprehensive knowledge of Indonesian legal frameworks, coupled with his dedication to achieving successful outcomes, makes him a leading figure for clients navigating complex cross-border and domestic legal challenges.
partner

ADE ATMADJA

Ade is Tax Partner of Kusuma & Partners Law Firm. She holds Bachelors’ Degrees in Accounting and Law Science. She is a Registered Tax Consultant with Certificate C License. She is a member of the Indonesian Tax Consultant Association (IKPI). Through her work over the years, she has extensive experience in advising local and international clients on individual tax as well as corporate tax.
co-founder & partner

Reza Fattah

Reza is Partner at Kusuma & Partners Law Firm, with specialized expertise in employment, corporate, and investment matters. He has provided comprehensive legal counsel and effective solutions for clients across diverse sectors, including banking, outsourcing, food & beverage, logistics, and construction. Reza is not only a trusted legal advisor but also plays a pivotal role in developing strategic analyses and actionable insights to help businesses navigate complex legal landscapes and achieve their operational goals.
partner

ELVAN TOBING

Elvan is a Partner at Kusuma & Partners Law Firm and a respected member of the Indonesian Bar Association. As a licensed Administrator and Receiver (Pengurus & Kurator) for Bankruptcy and Suspension of Debt Payments Proceedings (PKPU & Kepailitan), he has a proven track record in handling complex bankruptcy cases and debt restructuring. Elvan brings extensive experience in both litigation and criminal matters. His expertise and commitment to client advocacy have established him as a trusted legal advisor in handling complex cases with precision and professionalism.
partner

FIKRI ABDULLAH

Fikri is a Partner at Kusuma & Partners Law Firm and a distinguished member of the Indonesian Bar Association. He brings a robust skill set as a certified legal auditor, proficient legal drafter, and licensed liquidator, with credentials as an Administrator and Receiver (Pengurus & Kurator) for Bankruptcy and Suspension of Debt Payments Proceedings (PKPU & Kepailitan). With extensive experience in both corporate and litigation matters, Fikri has a well-earned reputation for providing strategic legal guidance and adeptly managing complex cases for diverse clientele.
partner

WISNU RAKADITA

Wisnu is a Partner at Kusuma & Partners Law Firm and a respected member of the Indonesian Bar Association. With extensive experience in representing individual and corporate clients, as well as managing complex litigation, state administrative, and constitutional matters, he is known for his precision and dedication to client advocacy. Wisnu’s expertise and unwavering commitment to achieving favourable outcomes have earned him a reputation as a trusted legal advisor for clients navigating challenging legal issues.
OF COUNSEL – UNITED KINGDOM

RAWAN BA WAZIER

As Of Counsel at Kusuma & Partners Law Firm, Rawan brings specialized UK-based insight to enhance support for the firm’s international and Indonesian clients. Working from the UK, Rawan conducts in-depth legal research and provides tailored guidance on corporate structuring, commercial transactions, and complex cross-border litigation, aligning international legal perspectives with Indonesian practices. She also involves fostering business development initiatives to strengthen Kusuma & Partners’ cross-jurisdictional capabilities and expand its reach in the global legal landscape, ensuring clients benefit from a cohesive approach to corporate and commercial challenges worldwide.
partner

WISNU RAKADITA

Wisnu is a Partner at Kusuma & Partners Law Firm and a respected member of the Indonesian Bar Association. With extensive experience in representing individual and corporate clients, as well as managing complex litigation, state administrative, and constitutional matters, he is known for his precision and dedication to client advocacy. Wisnu’s expertise and unwavering commitment to achieving favourable outcomes have earned him a reputation as a trusted legal advisor for clients navigating challenging legal issues.

What Our Clients Say About Us

It was a very good experience

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cursus nibh mauris, nec turpis orci lectus maecenas. Suspendisse sed magna eget nibh in turpis. Consequat duis diam lacus arcu.

Leo Tolstoy
Lead Designer

It was a very good experience

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cursus nibh mauris, nec turpis orci lectus maecenas. Suspendisse sed magna eget nibh in turpis. Consequat duis diam lacus arcu.

Leo Tolstoy
Lead Designer

It was a very good experience

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cursus nibh mauris, nec turpis orci lectus maecenas. Suspendisse sed magna eget nibh in turpis. Consequat duis diam lacus arcu.

Leo Tolstoy
Lead Designer

It was a very good experience

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cursus nibh mauris, nec turpis orci lectus maecenas. Suspendisse sed magna eget nibh in turpis. Consequat duis diam lacus arcu.

Leo Tolstoy
Lead Designer

It was a very good experience

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cursus nibh mauris, nec turpis orci lectus maecenas. Suspendisse sed magna eget nibh in turpis. Consequat duis diam lacus arcu.

Leo Tolstoy
Lead Designer

It was a very good experience

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cursus nibh mauris, nec turpis orci lectus maecenas. Suspendisse sed magna eget nibh in turpis. Consequat duis diam lacus arcu.

Leo Tolstoy
Lead Designer

It was a very good experience

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cursus nibh mauris, nec turpis orci lectus maecenas. Suspendisse sed magna eget nibh in turpis. Consequat duis diam lacus arcu.

Leo Tolstoy
Lead Designer

It was a very good experience

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cursus nibh mauris, nec turpis orci lectus maecenas. Suspendisse sed magna eget nibh in turpis. Consequat duis diam lacus arcu.

Leo Tolstoy
Lead Designer

Frequently Asked Questions

Grounds for divorce in Indonesia may vary, it can include adultery, cruelty, abandonment, absence for a certain period, irreconcilable differences, etc.

Labor disputes are typically resolved through bipartite negotiations, mediation, and tripartite through Local Manpower institution. If these measures fail, disputes may be escalated to the Industrial Relations Court.

A CLA is a negotiated agreement between the employer and a registered labor union, outlining terms of employment for the union members. It covers salaries, benefits, dispute resolution mechanisms, and working conditions. CLAs must be registered with the Ministry of Manpower.

What is a Demand Letter?

A demand letter is a formal written notice sent to an individual or entity outlining a legal claim and demanding a specific action, such as payment of a debt or performance of an obligation. It serves as a first step to resolving disputes without resorting to litigation proceedings in court.

When should I use a Demand Letter in Indonesia?

A demand letter is typically used in situations where you have a legal claim against another party, such as unpaid debts, breach of contract, or property disputes. It’s an effective way to seek a resolution before considering legal action in court.

Is a Demand Letter legally required before filing a lawsuit before the Indonesian Court?

Yes, it is legally required according to Indonesian Supreme Court orders.

How long should I give the other party to respond to a Demand Letter?

Typically, a demand letter gives the other party 14 to 30 days to respond, depending on the nature of the claim and the urgency of the situation.

What happens if the other party ignores the Demand Letter?

As your lawyer, we will follow up, conducting communication and negotiation with the other party, before escalating the matter by pursuing legal action in court. The demand letter serves as evidence and legal ground before filing a lawsuit.

Can a Demand Letter be used for Debt Collection in Indonesia?

Yes, a demand letter is commonly used in debt collection to formally request payment of outstanding debts. It can help prompt the debtor to pay or negotiate a settlement before considering more serious legal actions.

Can a Demand Letter be used in International Disputes involving Indonesian law?

Yes. It sets out your claim under Indonesian law and seeks resolution before potentially involving foreign legal systems or arbitration.

What should I do if I receive a Demand Letter?

Read it carefully and understand the claims being made. Assess the validity of the claims and gather relevant documents. Consult with our lawyers to evaluate your legal options. Respond within the timeframe specified, either agreeing to the demands, negotiating, or denying the claims.

Can a Demand Letter be sent via email in Indonesia?

While traditional methods like registered mail are preferred for their formality and proof of delivery, a demand letter can also be sent via email, especially for preliminary negotiations. However, ensure you keep records of correspondence and delivery confirmation.

Can a Demand Letter include a demand for legal fees?

Yes, it can be included for reimbursement of legal fees incurred due to the dispute.

What are the next steps if a Demand Letter is failed?

If a demand letter is ignored or failed, the next steps may include initiating formal legal proceedings, such as filing a lawsuit or seeking arbitration. Consult with our lawyers to determine the best course of action based on the specifics of your case.

Can a foreign marriage be legally recognized in Indonesia?

Yes, a foreign marriage can be recognized in Indonesia under certain conditions. It must comply with the laws of the country where it took place and meet specific requirements outlined by Indonesian law, such as registration with Indonesian government authorities and Indonesian court.

How do I register a foreign marriage in Indonesia?

To register a foreign marriage in Indonesia, you typically need to submit a marriage certificate issued by the foreign country’s competent authority to the Indonesian Civil Registry Office (Dinas Kependudukan dan Catatan Sipil). Additional documents may be required depending on local regulations. If you do not register it and it has been exceeded by more than 1 (one) year, registration is legally required through the Indonesian court mechanism.

What are the legal implications of not registering a foreign marriage in Indonesia?

Failure to register a foreign marriage in Indonesia may lead to not having a legal standing and complications in legal matters such as property ownership and inheritance matters. It is important to ensure proper registration to secure legal recognition and rights in Indonesia.

How can I file for Divorce in Indonesia?

In Indonesia, divorce can be filed through the Religious Court (for couples of the same Muslim religion), or the District Court (for Non-Muslim religion and mixed-religion marriages). You must meet certain grounds for divorce as stipulated in Indonesian law.

What are the grounds for divorce in Indonesia?

Grounds for divorce in Indonesia may vary, it can include adultery, cruelty, abandonment, absence for a certain period, irreconcilable differences, etc.

What is the process of divorce in Indonesia?

The divorce process involves filing a petition, attending mediation (it is required by law), attending court hearings process, and presenting evidence to support grounds for divorce, then an Indonesian court will issue a court decision.

How long does it take to finalize a Divorce in Indonesia?

The duration varies depending on the complexity of the case and whether the parties agree on terms. On average, it can take 6 (six) months, or it will be faster if both parties have agreed on terms.

How can I plan for Inheritance in Indonesia?

Estate planning in Indonesia involves drafting a will (wasiat) to specify asset distribution and minimize tax implications. Consulting with our legal expert can help you ensure your wishes are legally documented and executed.

What is the Prenuptial Agreement?

Prenuptial Agreement, often referred to as “Perjanjian Pra Nikah” in Indonesian, is a legal contract entered into by couples before marriage. It outlines the rights and responsibilities of each party regarding property ownership and distribution, financial arrangements, and other assets in the event of divorce.

What is the Postnuptial Agreement?

Postnuptial Agreement, known as “Perjanjian Setelah Nikah” in Indonesian, is similar to a Prenuptial Agreement but is entered into after marriage.

What are the benefits of having a Prenuptial or Postnuptial Agreement?

These agreements provide certainty and predictability in asset division, protect family wealth, and reduce conflicts in the event of divorce or separation. They allow couples to plan for the future and safeguard their financial interests.

Copyright © 2026 Kusuma Law Firm. All right reserved