What We Do

Base Accounting & Tax offers a broad range of accounting, business advisory and taxation services.  Based in Eltham in the northeast of Melbourne, we provide solutions to businesses across Australia and across a wide variety of industry sectors.


Our Approach

We provide a personalised service that is directly catered to helping our business clients grow and succeed.  We are focused on building long-term relationships where we work together with our clients to help them establish and achieve their business goals.


Our Mission

To provide a high quality professional service that exceeds our client’s expectations and provides value for money.

About Our Firm

Base Accounting & Tax was started by Justin Penkethman in 2006… “after over a decade of working in multinational corporate sectors, I wanted to bring my skills to small and medium size businesses where I could make a difference”.


Every business, from small to large scale, needs to have reliable and competent support to have the confidence to make key business decisions.  Having access to a knowledgable advisor will not only help your business to flourish but will increase the productivity and profitability of your business.  At Base Accounting & Tax, we have a proven track record of successfully managing and building our clients businesses.


The Australian tax system is complex, with deadlines and administrative requirements constantly changing and increasing.  Our aim is to assist you in business compliance by providing:

– Clear processes so that your compliance requirements are met

– Strategies so that optimal tax outcomes are legitimately achieved