PATC Ledger is a senior expert-led practice supporting foreign-invested companies, group entities and project companies operating in Mongolia. The firm focuses on practical tax, accounting, reporting and documentation support where management teams need clear facts, careful risk review and reliable next steps.
Founder, PATC Ledger
Nyamdulam Nyamjav is the founder of PATC Ledger and a senior tax, accounting and advisory professional based in Ulaanbaatar. Her work is focused on supporting management teams that require practical Mongolian tax compliance, accounting, reporting, documentation and advisory support.
She has 28+ years' experience across accounting, tax, audit, financial management and advisory work, including support for foreign-invested companies, group entities, mining and project companies, cross-border payment matters, related-party transactions and reporting readiness issues.
PATC Ledger's approach is practical and risk-aware: confirmed facts, assumptions, missing evidence, filing risks, management decisions and next steps are separated clearly so clients can make informed decisions.
Support for companies that need English communication with management teams, practical filing control, documentation review and reporting support in Mongolia.
Support for exploration, project and group entities dealing with accounting handover, shareholder funding, related-party transactions and tax documentation questions.
Support covering withholding tax, double taxation treaty documentation, transfer pricing, related-party loans and evidence for management or tax authority review.
For confidential inquiries, please include the company name, service required, brief background and any relevant deadline or decision timeline.