Default VAT Code based on expense account selected

Hi,

My requirement is to default a VAT code when an expense account is selected on the AP invoice distribution.

I have 14 VAT codes and 200 expenses accounts. Is there a way I can assiciate accounts with a VAT Code and let it default on the AP invoice based on the account selected at the time of capturing? Does the Tax options form in GL allow for this or is it purely used for Journals?

Thanks,

Marius