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…
Tax
VAT, withholding tax, corporate income tax and filing returns with the Revenue Department. Related services: Tax planning, Accounting and tax filing
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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…
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…
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…
Filed P.N.D.51 Online Late? 5 Frequently Asked Questions [2026]
What to do if you file P.N.D.51 online after the deadline, how much the fines and surcharges are, and 5 common questions. Updated for 2026 b…
Corporate Tax Planning [2026]: 5-Point Checklist to Cut Tax Before Year-End
Corporate tax planning checklist [2026]: 5 things business owners must do before year-end to save tax lawfully. Advice from YMTD Accounting …
P.N.D.51 Fines [2026]: How Are They Calculated? 4 Mistakes That Risk a Surcharge
P.N.D.51 fine rules for 2026, how the 20% surcharge is calculated, and 4 common SME mistakes to know before the deadline. By YMTD, Chiang Ma…
Non-Deductible Expenses 2026: What to Check before Filing Taxes So You Are Not Audited
A summary of 2026 non-deductible expenses the Revenue Department will not allow, with real examples and how to prepare documents correctly t…
Withholding Tax 2026: A Complete Summary of Which Rate Applies to What
New business owners must know: a 2026 withholding tax summary with the most-used rates and how to prepare documents correctly, by the YMTD t…
Dividends 2026: A Summary of the New Tax Rules and How to Calculate Them
The latest 2026 dividend tax rules, how to calculate withholding tax, and pro tips on documents, all in one place from the YMTD team in Chia…