The invoice amount to 484,120 yen, then it turns out that the cost must be deducted at source at 15% in order to submit to the IRS. Due to hire foreign service in Thailand .
According to the invoice amount 484120 YEN, and then it turns out that these expenses must be withheld 15% to deliver to the Revenue Department because it employed foreigner comes in Thai .
The billing amount 484,120 YEN. It appears that the Cost must be deducted at 15% to be paid by the Department of revenue as a employment of foreigners came to offer in Thailand