Dear Khun Ard,
thanks for your e-mail. As far as I understood from Khun Natchapak, the authorities might check the business activity in the registered company address.
Therefore, we should try to finalise the address transfer at the time we can proof that there is some business activity going on . On the other hand, we want to claim VAT deduction before the end of 2013, so we have to finalise the process before the year end as well. As far as I understand your schedule, the time frame start to effective date is around 4-6 week, correct?
In any case, if the decoration process in the factory is enough proof for business activity, I suggest we target and effective date of 20/11/2013 to have enough time before the end of the year for claiming VAT before the year end.
Please let me know your comments about this suggested procedure, then we can go ahead accordingly.
Thanks and regards