Accountant, Accounts Payable

Job Purpose

To ensure accurate and timely compliance with indirect tax regulations in Thailand and overseas for PTTEP group.

Indirect taxes cover but not limit to the following - value added tax (VAT), goods and services tax (GST), commercial

tax (CT), withholding tax (WHT) and specific business tax (SBT). The role also supports data preparation and

analysis for indirect tax matters, tax audits, and digital transformation initiatives; assesses potential business

impacts; monitors regulatory changes in operating countries; and acts as a key liaison for indirect tax matters with

internal stakeholders and external authorities.

Key Accountabilities

Prepare and submit indirect tax returns (e.g. VAT, GST, CT, WHT, and SBT) for both Thailand and overseas

entities within the PTTEP Group.

Coordinate indirect tax registration and deregistration processes, oversee e-tax filing registration, and

support integration between PTTEP’s accounting systems and tax authority platforms to ensure seamless

and compliant operations.

Support indirect tax audits and respond to information requests from tax authorities and other relevant

regulatory bodies.

Prepare and analyze data related to indirect tax transactions to ensure accuracy, completeness, and

compliance with applicable laws and internal policies.

Monitor and assess the impact of changes in indirect tax laws, regulations, and practices in countries where

PTTEP Group operates, and provide timely updates and recommendations to relevant stakeholders.

Support the implementation of digital transformation initiatives related to indirect tax, including system

enhancements, automation, and data analytics.

Collaborate with cross-functional teams to provide indirect tax advice and ensure tax compliance in

business operations and projects.

Act as a key contact point for indirect tax-related matters with internal stakeholders and external authorities,

including tax consultants and government agencies.

Assist in developing and maintaining indirect tax compliance procedures, guidelines, and documentation to

support internal controls and audit readiness.

Participate in knowledge sharing, training, and capacity-building activities to enhance indirect tax

awareness across the organization.

Professional Knowledge & Experiences

Bachelor’s degree or higher in Accounting or Finance. Certificates or higher degree in Taxation are

preferable.

At least 2-5 years working experience in tax compliance or auditor or general ledger accounting

Understand the tax compliance, tax accounting process and business requirements

Demonstrate skills to comprehend tax and business issues affecting tax results and digitize tax compliance

Good command of written and spoken English (TOEIC=750 at minimum)