Accountants and Business Advisors - one of the top business plan advisors in Australia offer BAS agent services. This blog is here to help you to grow your business in 4 easy steps with the help of BAS agent. BAS stands for business activity statements. It is applied to determine how much GST a firm has to pay. Our team of registered BAS agent in Perth assists you in meeting all your IAS, PAYG and GST requirements effectively. For more info, visit us online.