Indonesian Branch

Navigating US taxes from abroad can be difficult, but navigating a foreign country’s tax laws and filing requirements can be even more strenuous. Fortunately, Wacek and Associates has a history in Indonesia, and we have a team that is excellent, capable, and ready to assist you! Meet our team and the services they offer below.


Wan Susanto – Branch Manager

Wan is based in Jakarta and has been a part of Wacek and Associates for years! He is responsible for leading our Indonesian team and overseeing all our Indonesian tax services. Wan is brilliant and kind and earned his MBA in Arizona!

Aini Sari – Team Member

Aini is based in Jakarta and is a vital part of our Indonesian team. When it is tax time in Indonesia, Aini is gathering data, preparing returns, and filing with excellence and speed. She is a top accounting graduate from BINUS University!

Tia Ramma – Team Member

Tia is based in Jakarta and works with Wacek and Associates primarily during the Indonesian tax return season. She has worked in finance and accounting roles for several organizations and companies and holds a degree in accounting from the University of Indonesia. When it’s not tax season, you might catch Tia on the tennis court!


Tax Services

NPWP Service
NPWP stands for Nomor Pokok Wajib Pajak and is a set of numbers given to taxpayer for personal identification. The NPWP is the Indonesian equivalent to the US Social Security Number. This service assists clients in obtaining this number from a Tax Office enabling them to carry out their taxation obligations.

Annual Tax Return
One of the tax obligations for all residents of Indonesia is an annual tax return. We have streamlined our data gathering, preparation, and filing systems to make this obligation simple, swift, and accurate for our clients.

Monthly Tax Payments
Another of the tax obligations for all residents of Indonesia is a monthly tax payment. This service is set up to take away the headache of having to make this monthly payment. We calculate the monthly tax owed by a client, pay it on their behalf, and request a reimbursement for these taxes and service twice annually.

EFIN Service
EFIN stands for Electronic Filing Identification Number. This is an identity number issued by the Directorate General of Taxes to taxpayers to conduct electronic transactions. It is an authentication tool used when e-filing your Indonesian tax return and ensures it is encrypted. This service assists clients in obtaining this number.

KPP Correspondence
KPP stand for Kantor Pelayanan Pajak and it is the US equivalent of the IRS. At times KPP sends letters to tax paying residents that require some sort of action or response. This service advises clients on how to address those letters should they be received.


Would you like our amazing Indonesian team to take care of your Indonesian tax needs? Simply fill out our contact form and let us know which services you need!