For businesses in Thailand that have outgrown basic bookkeeping
Your business has grown — we can grow it even more.
For over 40 years, PTNP has kept the books for Thai SMEs and larger companies: monthly VAT and withholding tax filing, clean accounting on PEAK, and year-end statements signed off by licensed CPA and TA auditors.
Our services
More than basic bookkeeping.
Strategic accounting.
Monthly bookkeeping, year-end filing, and company setup, handled by a CPA and TA licensed team that works with the Thai Revenue Department's forms and deadlines every day.
Monthly Accounting & Tax
Management with PEAK
See your numbers each month in PEAK, with VAT (PP.30) and withholding tax (PND.1/3/53) filed on time by our CPA and TA team.
Year-End
Book Closing
Year-end financial statements, CPA and TA audit, and corporate income tax (PND.50/51) filed with the Revenue Department and DBD, on schedule every year.
Company Registration
& Licensing
Thai company formation, VAT registration (PP.01), trademarks, work permits, and business licenses, handled from paperwork to approval.
Accounting System
Set-up
Team and system establishment — advised and implemented by an expert team, so your business can grow sustainably.
Why Choose PTNP
Your accounting,
our expertise.
Four decades in Thai accounting, CPA and TA licensed, working in PEAK day to day to keep your filing accurate and your tax planning within the law.
Active Tax Planning
We review your position, identify legal deductions, and advise on timing — so you pay only what you owe, not a baht more.
Zero Missed Deadlines
Monthly filings, year-end statements, DBD submissions — every deadline tracked and met. Your business never faces fines or surcharges.
CPA & TA Certified
Every report and tax return is signed by a licensed CPA or TA auditor, who is legally accountable for its accuracy.
Full Visibility in PEAK
PEAK gives you live access to your own books 24/7. You always know where your business stands — no waiting for monthly reports.
Industries we serve
Growing businesses
trust PTNP with decades of experience.
F&B, hospitality, manufacturing, construction, retail, trading, consulting — SMEs and corporates across all industries, Thai or foreign-owned.
F&B
Hospitality
Manufacturing
Construction
Retail & Trading
SMEs & Corporates
Get in touch
Find out how much
you could save.
Tell us about your business — we'll show you where PTNP can reduce your tax burden and close any compliance gaps.
Phone & LINE
+66-97-293-3932Address
187/47 Songprapha 24, Don Mueang, Bangkok