Why share plans need a Thai check
Global share plans are usually written for the parent company's home country. When they reach employees in Thailand, three separate sets of rules apply at once:
- Tax — when the employee is taxed, and on what amount
- Payroll — what the Thai employer must report and withhold
- Company and employment law — who can issue shares, and what happens when someone leaves
Most problems appear at the first vesting or exercise, when payroll discovers an obligation nobody planned for.
1. Three kinds of plan
| Plan | What the employee receives | Main Thai issues |
|---|---|---|
| Parent-company RSUs or options | Shares in the foreign parent | Tax at vesting or exercise, payroll reporting, recharge, sale proceeds |
| Shares in the Thai company | Shares in the Thai employer | Company-law formalities, pre-emption, shareholder register, foreign ownership |
| Phantom or cash-settled plan | A cash bonus linked to share value | Taxed as cash pay; simpler company law |
2. When employees are taxed
- RSUs: generally at vesting, as employment income, based on market value at vesting
- Options: generally when the employee acquires the shares, on the difference between market value and exercise price
- Phantom plans: when the cash is paid, like a bonus
For unlisted shares, agree how market value will be determined before the first taxable event. A valuation argued out after the fact is the most common source of payroll corrections.
3. Payroll and withholding
Where the Thai company bears the cost of awards — typically through a recharge from the parent — or the benefit is otherwise treated as paid through the Thai employment, the Thai employer should plan for:
- Including the benefit in monthly payroll and withholding for the month of the taxable event
- Reflecting it in annual employee income reporting
- A method to fund the tax — sell-to-cover, share withholding, or a cash payment from the employee
Even with no recharge, the employee remains taxable in Thailand on the benefit. Employees who find out at year end tend to find out with a bill.
4. The recharge question
Parents often recharge the cost of awards to local subsidiaries. In Thailand a recharge:
- Needs to be supported by an agreement and board approval of the Thai company
- Affects whether the cost is deductible for the Thai company
- Pulls the benefit more clearly into Thai payroll
- Involves a cross-border payment that must follow exchange-control requirements
Decide the recharge policy at plan launch, not in the first year's accounts.
5. Shares in a Thai private company
Founders of Thai companies often want to give staff equity. Thai company law makes this harder than in many countries:
- New shares must generally be offered first to existing shareholders in proportion to their holdings
- Every transfer and holding must be reflected in the shareholder register and annual filings
- Where employees are foreign, their holdings count toward foreign ownership, which can affect the company's licensing position — see whether your Thai company needs a foreign business licence
Common workarounds:
- Transfers from founders under an agreed schedule
- A holding structure that holds the employee pool
- Phantom shares — a cash payment tied to value, with no shares issued
Each has trade-offs in control, tax and administration. See also what to agree with a partner before the company exists.
6. Leavers and Thai employment law
Plan rules usually define good leavers (retirement, redundancy) and bad leavers (resignation, dismissal for cause), with different outcomes for unvested awards.
Two points to align:
- The plan does not replace Thai termination obligations — notice, severance and unfair dismissal rules still apply. See severance pay in Thailand
- The employment contract and the plan rules should describe the same outcome. Where they differ, the employee will rely on the more favourable one
7. Cross-border points
- Securities and exchange control: offering foreign shares to employees in Thailand, and bringing sale proceeds back, can involve securities-law and exchange-control requirements. Check before launch
- Personal data: sending employee data to the parent or a plan administrator is a cross-border transfer — see PDPA for HR
- Tax residence: employees who move in or out of Thailand during the vesting period raise allocation questions — see Thai tax residency and foreign income
Launch checklist
- Identify which plan type applies to Thai employees
- Confirm taxable events and valuation method
- Decide the recharge policy and document it
- Set up payroll reporting and a tax-funding method
- For Thai-company shares, map company-law steps and foreign ownership effects
- Align plan leaver rules with employment contracts
- Check securities, exchange-control and data-transfer requirements
- Explain the tax to employees before the first vesting
Read next
- Severance pay in Thailand
- Employing expatriate executives in Thailand
- Minority shareholder rights
- To review a plan before it reaches Thai employees, talk to our team