IRAS Prev. Client All Clients Next Client [easy-share counters=1 counter_pos="inside" native="no" hide_total="yes" fullwidth="yes" fullwidth_fix="100"] What clients say See all testimonials Doe Director of CBA company BTA Services have steered my company away from many problems regarding tax and corporate secretary roles and responsibility. probably the best services one can expect! John Director of ABC company Perfect Service! probably took more than 50% of my stress away just by engaging them as my book keeper and corporate secretary!