Key Conditions for Claiming the Benefit
|
Condition |
Details |
|---|---|
|
Residential Property |
The property must be classified as Type 1 (Residential) electricity usage. |
|
Taxpayer Name Matches Meter |
The name of the person claiming the deduction must match the electricity meter owner. |
|
One Deduction per System |
Limited to one deduction per person, per meter, per system. |
|
Maximum System Size |
The solar system must be on-grid and not exceed 10 kWp per home. |
|
Legal Installation |
The system must be installed, approved, and connected to the utility grid. |
|
Valid Period |
The installation must occur within the effective period of the tax incentive (until 31 December 2027). |
Remark
– This is not a direct tax refund — the benefit allows you to use the actual expenses (including VAT) as a deduction from your personal income tax, not a refund of VAT.
– The maximum deduction of 200,000 THB does not mean you will receive 200,000 THB back; the actual tax savings depend on your net income and personal tax rate.
– Individuals with annual net income of 150,000 THB or less, who are already exempt from income tax, may not gain additional tax benefits from this deduction.