Running a business in Thailand can be rewarding, but many expats quickly find that the financial and tax side is where things get confusing. Thai tax rules, accounting requirements, payroll, and cross-border issues create problems that are hard to manage without the right guidance.
If you are an expat, entrepreneur, or SME operating in Thailand, working with an experienced advisor helps you stay compliant and avoid costly mistakes. This is where Asia Bashir and her team at A to Z Finance Solutions can help.

Meet Asia Bashir
Asia Bashir is a qualified tax advisor and accountant (ATT, CIMA) with more than 20 years of experience. She began her career with Fortune 500 companies including Rolls-Royce, Siemens, and HSBC before moving into practice over a decade ago.
She went on to found A to Z Finance Solutions, an international accounting and advisory firm with offices in Birmingham (UK), Bangkok (Thailand), and Dubai (UAE). Today she works with expats, entrepreneurs, and SMEs who need help with accounting, tax planning, and cross-border financial matters. Her team works in both English and Thai.
How Asia Can Help
Through A to Z Finance Solutions, Asia and her team support clients with:
- Accounting and bookkeeping
- Corporate and personal tax planning
- VAT registration and compliance
- Payroll setup and reporting
- Cross-border business structuring
- Financial strategy for SMEs
Her goal is simple: help businesses stay compliant while building a strong financial foundation for growth.
Who This Is For
This service is especially helpful if you are:
- An expat running or planning to start a business in Thailand
- A foreign entrepreneur trying to understand Thai tax and accounting rules
- A company expanding operations into Thailand
- A business owner managing cross-border income across multiple jurisdictions
- An SME that needs reliable accounting, payroll, or VAT support
Get a Free Consultation
Tell Asia and her team about your situation using the form below. They offer a free initial consultation so you can talk through your circumstances before deciding on next steps. Most inquiries get a response within one to two business days.
About A to Z Finance Solutions
A to Z Finance Solutions is an international accounting and advisory firm working with expats, owner-managed businesses, and international investors. From offices in Birmingham, Bangkok, and Dubai, the team handles company formation, bookkeeping, VAT and withholding tax, payroll, and corporate and personal tax reporting, along with formal tax reviews to find the reliefs and savings available to a business and its owners.
Asia also contributes expert commentary to Thailand Starter Kit guides, including our walkthroughs on starting a business in Thailand, registering a company, the nominee business crackdown, common taxation mistakes, and getting a work permit.