How to Get Approved as a VAT Refund Store: Criteria & Documents
A guide on how to get approved as a VAT refund store under Revenue Department rules, covering qualifications, required documents, and tax du…
Articles
Articles on tax, bookkeeping, business registration, payroll and social security, and shop systems from the YMTD accounting firm. English articles are automatic translations of the Thai originals; the Thai text is the reference.
82 articles · page 1 of 7
Are Accounting and Year-End Close Fees Expensive? A Guide to Standard Pricing
Are accounting and year-end close fees expensive? Cost structure, standard rates by business size and what to check before hiring, by YMTD C…
Haven't Done Your Accounting for Months? What to Do: A Summary of the Tax Fixes
Haven't done your accounting for months? How to handle backlogged documents and clear overdue filings under the Revenue Code, from YMTD, Chi…
Retroactive Bookkeeping [2026]: Checklist of 5 Documents to Clear Up
Retroactive bookkeeping checklist [2026]: 5 key documents business owners must clear before the year-end close to avoid penalties. Free cons…
Missed the P.N.D.94 Deadline? How to File Late and the Penalties in 2026
Missed the P.N.D.94 half-year tax deadline? Step-by-step late filing, how the fine and 1.5% surcharge are calculated, and how to fix it. By …
Lost Accounting Documents: What to Do? 5 Tax Add-back Risks [2026]
Lost accounting documents? 5 mistakes that risk a tax add-back, plus remedies and replacement documents before the 2026 year-end close. By Y…
High-Season Inventory Management: 5 Ways to Keep Cash from Sinking into Stock [2026]
5 techniques to manage stock for Chiang Mai's high season: avoid stockouts and sunk cash, plus a checklist for tax-compliant stock records. …
5 Ways to Set Up a Restaurant POS System and Cut Stock Costs [2026]
Five ways to set up a restaurant POS in Chiang Mai so stock is deducted accurately and ingredient costs fall for the 2026 high season. Ask Y…
What Is Inventory Management Software? How to Choose One [2026]
What inventory management software is, how it stops stock leakage and links to your accounts, and how to choose one for your shop. Updated 2…
Accounting Firm Not Responding Near the Year-End Close, Chiang Mai [2026]
Can't reach your accounting firm as the year-end close nears? YMTD Chiang Mai takes over urgently, clears the backlog and files on time. Cal…
Who Must File the P.N.D.94 [2026]: Income Thresholds to Avoid Penalties
Who must file the P.N.D.94 half-year return in 2026: income thresholds under 40(5)-(8), deadlines, how to calculate the tax and avoid penalt…
Late Tax Filing Penalties [2026]: Back-Filing Service in Chiang Mai
Stop worrying about late tax filing penalties. YMTD Chiang Mai files back taxes, plans to save costs and reduces penalties lawfully. Call 08…