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The 5 Best Bookkeeping Services in Chiang Mai That’ll Save You from Math Headaches
Running a business is already time-consuming, so the last thing you want is to drown in receipts and spreadsheets. That’s why finding the best bookkeeping in Chiang Mai can really save you a huge headache, especially if you’re a startup founder trying to grow.
When your financial records are accurate, you stay compliant and actually get some real peace of mind. We spent a lot of time checking out local accounting firms to find out who truly delivers.
We focused on those that make the numbers easy to understand and who actually reply when you email them. Now read on to meet the top choices available right now!
How much does bookkeeping cost in Chiang Mai?
Bookkeeping services in Chiang Mai typically cost between THB 2,500 and THB 6,000 per month for active small businesses, while large operations can expect to pay anywhere from THB 15,000 to over THB 30,000 monthly.
| Business Tier | Monthly Fee Range |
| Dormant / Micro-SME | THB 1,500 – THB 2,500 |
| Small Business (Active) | THB 2,500 – THB 6,000 |
| Medium Business (SME) | THB 6,000 – THB 15,000 |
| Large / Complex Business | THB 15,000 – THB 30,000+ |
1. NB Accounting

Website: https://nbaudit.co.th/
Address: Unit 402, 4th Floor, Building D, Airport Business Park 90/1 Mahidol Rd.
Contact: (053) 895007-9 | [email protected]
Hours: Monday-Saturday, 9:00 AM – 5:00 PM
NB Accounting brings great technical skills to the table, having worked extensively with QuickBooks since 2000. They can handle advanced configurations like project-expense tracking and multi-currency revaluation.
We had a quick chat with their software team recently, and they definitely know their way around custom reporting. They even design specific accounting systems to fit your exact industry and team size.
This level of customized support is a lifesaver for foreign companies starting up in Thailand.
But their intense focus on QuickBooks means you might need to look elsewhere if you use a different platform. You also have to confirm directly if they can consult on other software tools.
2. Sans Accounting & Thai Visa Services Chiang Mai Thailand

Website: https://sans.co.th/
Address: 14 / 10 Moo 5, T.Faham A.Muang
Contact: 66 (0) 628795626 | [email protected]
Hours: Monday-Friday, 8:00 AM – 5:00 PM
Sans Accounting & Thai Visa Services leverages a massive 20 years of trusted experience in the local community. They have a solid track record of completed projects that rivals top company formation firms.
Their team handles everything from standard corporate bookkeeping to complex payroll tasks. They can support both Xero and QuickBooks, giving you nice flexibility if you want to manage your own accounts later.
You can even select individual services on an as-needed basis instead of buying a massive package.
Just keep in mind that they’re only open on weekdays. You also absolutely have to make an appointment before visiting their office in person.
3. Sea And Hill Co., Ltd.

Website: https://www.seaandhill.co.th/
Address: 362/19,21 Usa Fah Ham Village Rd. Charoen Rat T. Wat Gate A City E
Contact: 053-306070 | 061-2650088 | [email protected]
Hours: Monday-Friday, 8:30 AM – 5:30 PM
Sea And Hill Co., Ltd. helps small businesses by acting as a hands-on business consultant, not just another accounting firm. They stay ahead with proactive tax planning and financial risk checks, so you’ll get an early heads-up if anything looks off.
Their online accounting tools let you see your business’s financial health in real time, making it easy to spot trends or problems fast. Some clients even shared how they really saved them when they were lost trying to set up new accounting software.
Their internal audit service is also great for finding document issues and spotting possible fraud before it grows into a real problem.
But keep in mind that their online accounting works mostly with local systems like SML Soft and BC Account. If you use something more international, you’ll want to ask about compatibility.
4. Simple Balance

Website: https://simplebalance.co.th/
Address: 117/22 Moo 12, San Kamphaeng Sub-district, San Kamphaeng District
Contact: 092-853-5600 | [email protected]
Hours: Monday-Friday, 8:30 AM – 5:30 PM
Nobody wants to drive all over town just to drop off stacks of receipts. Simple Balance makes things way easier by running a nationwide online bookkeeping system right from Chiang Mai, so you can share all your documents without leaving your desk.
One business owner mentioned how much time they saved by switching to digital with this team, even though they originally preferred in-person meetings.
Furthermore, their crew includes certified accountants and tax experts, so you know you’re in good hands. They even offer great free tax tools on their website that you can use instantly, no signup needed.
If you still like meeting face-to-face, you can easily visit their office in San Kamphaeng.
But remember that they’re pretty new. They only started in 2024, so they don’t have as much history as some older firms in town.
5. Niwat Accounting Firm

Website: https://www.niwataccounting.com/
Address: 35/28 Chiang Phruek Village, Mahidol Road, Nong Hoi Subdistrict
Contact: 053 800 480 | 086 421 6266 | [email protected]
Hours: Monday-Friday, 8:30 AM – 5:00 PM
Niwat Accounting Firm has been around since 1977, started by Niwat Chantra, who used to work with the Revenue Department. His daughter now leads the team, and their senior staff monitors every client file to make sure your business is looked after.
Their experience covers e-commerce, real estate, and even digital assets, offering the kind of attention you’d expect from top financial advisors.
They also make things more convenient by picking up and delivering documents for free, so you don’t have to waste time driving around.
And with a clear starting price of 1,000 THB and a free first month, it’s easy to get started.
Sadly, their main services are for registered companies and limited partnerships only. If you run an unregistered business or you’re a sole proprietor, it’s best to check if their services will fit your needs.