For businesses in Thailand that have outgrown basic bookkeeping
Your business has grown — we can grow it even more.
PTNP has been growing businesses in Thailand (SMEs and corporates) by minimizing tax payment, setting up the correct & efficient accounting system, and promoting compliance — with CPA and TA-certified professionals for over 40 years.
Our services
More than basic bookkeeping.
Strategic accounting.
From active tax planning to year-end filing and full business setup — we help make sure businesses minimize tax payment and stay fully compliant.
Monthly Accounting & Tax
Management with PEAK
Know your numbers every month. Real-time booking access. Timely tax submissions — managed by our certified team, so your business stays compliant and headache-free.
Year-End
Book Closing
Close your accounting year with no headaches. Financial statements, CPA/TA audit, and corporate tax filing — on time every year with proactive handlings to reduce your tax liability.
Company Registration
& Licensing
Company formation, VAT registration, trademarks, work permits, and business licenses — handled end-to-end, so you can start right and scale without worries.
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 of accounting expertise, CPA and TA certification, and a team that actively reduces your tax liability and costs while keeping your business fully compliant.
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 certified by licensed CPA and TA auditors — the highest professional standard in Thailand, legally accountable for 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