The posting
Job Description Purpose of Role
Support tax compliance, reporting, advisory coordination and documentation matters across Singapore, United Kingdom, United Arab Emirates and China entities.
Entity: PTT International Trading Pte Ltd – Singapore
Corporate Income Tax Compliance
Preparation of Estimated Chargeable Income filing for PTTSG.
Preparation and filing of Corporate Income Tax Return - Form C, with Inland Revenue Authority of Singapore (IRAS) with support from external tax advisors.
Preparation of tax schedules, tax accruals and supporting documents.
Liaise with external tax agent on tax filing matters.
Review of tax provisions for accounting and reporting purposes;
Support in responding to queries from IRAS.
Refundable Investment Credit (RIC)/Tax Incentives
Support the Company’s Refundable Investment Credit (RIC) and other applicable tax incentive matters.
Coordinate with internal stakeholders, HQ and external tax advisors on RIC requirements,supporting information and documentation.
Assist with the preparation and maintenance of supporting documents for RIC applications and claims.
Monitor compliance with the conditions and requirements of approved tax incentives.
Goods and Services Tax (GST)
Perform monthly GST review and filing.
Reconcile GST returns to accounting records and support timely payment or refund follow-up.
Provide advisory on GST treatment of transactions.
Liaise with external tax advisors where technical clarification is required.
Maintain GST documentation, working papers and audit trail for tax authority queries.
Withholding Tax – Section 45
Review withholding tax requirements and monthly filing of applicable withholding tax forms.
Coordinate with teams on tax residency certificates and supporting forms.
Maintain withholding tax records for audit and tax authority review.
Support in responding to withholding tax-related queries from IRAS, auditors and external advisors.
Transfer Pricing
Preparation and maintenance of transfer pricing documentation for related-party transactions.
Coordination with internal teams to obtain transaction details, pricing basis and supporting agreements.
Coordination with external advisors on transfer pricing review and documentation.
Support in responding to transfer pricing queries from tax authorities.
Maintenance of transfer pricing records in line with local requirements.
BEPS / Pillar Two and CbCR
Assist with BEPS /Pillar Two matters, including data collection and coordination with HQ and external advisors.
Support Country-by-Country Reporting notification and filing requirements.
Maintain supporting documentation for BEPS, Pillar Two and CbCR-related submissions.
Contract Review –Tax Clauses
Coordinate with Compliance team on tax clause review.
Form 10F / Tax Residency Documentation
Coordinate Form 10F and other tax residency documentation requirements for India-related matters.
Entity: Shanghai Tax Rep Office - China
Review quarterly tax returns for filing.
Coordinate with local tax agents in China.
Monitor regulatory changes impacting the Shanghai Rep Office.
Entity:PTT International Trading London Ltd – United Kingdom
Prepare and file Corporation Tax returns with HM Revenue & Customs (HMRC).
Prepare monthly VAT returns and supporting schedules.
Review VAT treatment of transactions and coordinate with external advisors where required.
Support transfer pricing review and documentation in accordance with OECD guidelines and UK tax legislation.
Assist with BEPS / Pillar Two Global Minimum Tax readiness assessment and data collection.
Support HMRC enquiries and reviews.
Maintain tax working papers, supporting documentation and audit trail for UK tax compliance matters.
Maintain Tax matrix and risk assessment.
Entity:PTT MEA Ltd – United Arab Emirates
Prepare and file Corporate Tax returns in accordance with UAE Federal Tax Authority requirements.
Support quarterly VAT return filing and review of VAT treatment under UAE tax regulations.
Liaise with HQ and assist with Country-by-Country Reporting.
Support BEPS / Pillar Two-related data collection and readiness assessment.
Support FTA enquiries and reviews.
Prepare and maintain transfer pricing documentation for related-party transactions in accordance with UAE requirements.
Maintain tax working papers, supporting documents and audit trail for UAE tax compliance matters.
Group-Level and Ad-Hoc Tax Support
Track filing deadlines, payment due dates, tax assessments and tax authority correspondence.
Coordinate with HQ and external tax advisors on tax-related matters.
Support tax reporting to management and HQ.
Assist with ad hoc tax queries, tax audits, tax authority enquiries and internal tax reviews.
Maintain proper documentation and audit trail for all tax compliance and advisory matters.
Coordinate external tax advisor engagements, deliverables, timelines and fee proposals where required, including procurement and budget approval processes for tax advisory fees.
Ensure timely completion of tax compliance requirements across Singapore, UK, UAE, and China.
Escalate risks for missed filings or payments.
Maintain internal tax policies and guidelines.
Job Requirements:
- Degree in Accountancy, Taxation or equivalent.
- 5-8 years of relevant tax experience.
- Good knowledge of Singapore corporate income tax, GST and withholding tax.
- Experience in transfer pricing is preferred.
- Exposure to international tax, VAT, BEPS/Pillar Two and CbCR would be an advantage.
- Experience dealing with tax authorities and external tax advisors is preferred.
- Strong analytical and problem-solving skills with good attention to detail.
- Able to work independently and manage multiple tax compliance deadlines across jurisdictions.
- Experience in multi-entity or regional environment is preferred.
- Good understanding of the tax accounting implications of corporate income tax, including current tax,deferred tax and tax provisions.
- Exposure to trading, commodities, oil & gas industry would bean advantage.
- Able to multi-task and work in a fast-paced environment.
- Fluent in English and Thai languages would be an advantage.
- Good understanding of tax compliance across multiple jurisdictions.
- Strong analytical, review, and problem-solving skills.
- High attention to detail and a strong sense of accountability.
- Ability to manage deadlines in a fast-paced environment.
- Effective communication and stakeholder management skills.
- Ability to work independently while coordinating effectively with internal teams, HQ, tax authorities and external tax advisors.
- Proficient in Microsoft Office, particularly Excel and PowerPoint.



