Articleship of 3years is to be done after passing IPCC 1st group as per existing rules. However, there is a proposal that is sent to government for its approval, to exempt graduation completed students from appearing CPT i.e. entrance level test to enter CA Course. This proposal is expected to be approved in December. So you may wait for few months and register in IPCC and can start articleship of 3years. For this, you have to resign your current job. Please note that exemption for graduation student is given only if one scores 55% (commerce graduates) and 60% (other graduates). As you are already working in tax and accounts field, you wont find the course much difficult when compared to others. During articleship no job is allowed. Articleship is a full time training under a CA. We welcome you to the CA Profession. For more details or course materials, you can refer official website at www.icai.org. All the best.