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Email: Phone: +00 21 387
Email: Phone: +00 21 387

About Us

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RWK Accountancy has been servicing its seaside locality since 1999.

Founded in 1999 by Rob Koch, the firm has seen its client base grow as it takes a proactive approach to their business needs.

Located in the southwest of WA, RWK Accountancy tailors its services to meet the accounting and taxation needs of business clients of all shapes and sizes.

Due to our proximity to the Margaret River Wine Region we have extensive experience in dealing with issues facing the wine industry and the accounting and taxation needs of these clients.

Our Core Values


As a business we are accessible for our clients.


We believe in building long term relationships with our clients and our staff.


We lead the way in professionalism.

We Stand By Our Word

We will do what we say we will.

Family & Fun

Our office is not just a workplace, but a way of life.

Meet the Team


Robert Koch, CPA - Director

After working with the ATO for 16 years, Rob successful achieved his status as a CPA in 1998. Within a year he had successfully launched RWK Accountancy and has since enjoyed the success and growth the firm has experienced. With sights into the future, Robert maintains the professional and enthusiastic attitude shared by his staff.

Gemma Denton, CPA - Director

Gemma joined RWK accountancy in Dunsborough in 2005. After a move to the Ferguson Valley she has overseen the opening of the Dardanup office where she is now located. After working with small business for many years she is passionate about teaching vital skills to clients on how to operate a successful business and showing clients how they can do it better.

Dani Nelson, CPA - Accountant

Dani has had over 25 years of experience working in accounting firms in Perth and the Southwest, mainly specialising in accounting and taxation for small business. She has been a CPA since 1999 and a valued RWK team member since July 2001. Dani enjoys pilates, walking and holidaying, especially now she is an “empty nester”!

Amelia Hart, CPA - Accountant

Amelia has over 10 years of accounting experience after working in accounting firms located in Mandurah, Jurien Bay and the South West. Amelia completed her CPA in 2011.

Phil McCredden, SMSF and Taxation Specialist CA

Phil Joined RWK Dardanup in February 2016. He has a Masters of Taxation and is a SMSF Specialist. He and His Family live in Bridgetown and Phil will service a large area of the South West. He specialises in SMSF Strategies and Business Planning and Growth. He enjoys trail bike riding and spending time with his young family.

Brayden Keyser - Accountant

Brayden joined us in 2012 after graduating from Curtin University in 2010 with a Bachelor of Commerce (Accounting & Finance Double Major) and he is currently in the process of completing his CPA qualification. Brayden is a keen surfer, plays Australian rules football for Dunsborough Yallingup Mulies and also enjoys golf and free diving.

Chana Higgins – Accountant CPA

Chana joined the RWK team in January 2015 after living 10 years overseas. Having completed her CPA qualifications in 2003, Chana has gained experience in a variety of industries including aged care, pharmaceuticals, banking and insurance. Happy to be home in the most beautiful part of the world, Chana enjoys the beaches, playing golf and practicing yoga.

Emily Scott - Accountant and SMSF Champion

Emily joined RWK Dardanup Office in April 2014, she was one of the first staff on board. Although a Bunbury local at heart she has joined us after starting out in Mackay, Queensland and building on her experience in Bunbury. She specialises in SMSF and Tax. Emily loves the new Dardanup office as well as in her spare time enjoying camping and boating with her family and fixing up her “renovators delight”.

Natalie Mearns - Accountant CPA

Natalie joined RWK Dunsborough in January 2016. She has previously managed her own business and assisted many clients by managing all facets of their business. She has extensive knowledge of tax, payroll and GST and will be working to ensure the smooth running of our clients business. Her family is located in Busselton and she will be servicing the Busselton and Dunsborough area.

Sharon Koch - Practice Manager

After working for the ATO for over 18 years, Sharon started up with RWK Accountancy in 2000. With her years of experience, Sharon has extensive knowledge of a wide range of accounting software.

Sara Bowles - Client Success Manager

Sara is an accredited Xero trainer and has successfully converted many clients to cloud accounting. Her extensive knowledge of what small business need and her approach to Xero training make the process of converting not only easy but an extremely valuable experience for clients.

Lee Anderson – Bookkeeper

Lee began working with RWK in 2015. She has been a bookkeeper for over 20 years and is an expert in MYOB and various other accounting packages. Lee visits our clients on premises to streamline their processes and improve data systems. She is originally from Albany but has been in Bunbury for over 10 years.

Sharon Herd - Front Office Administrator

Sharon joined our team in July 2012 as a full time Front Office Administrator. With over 20 years’ experience in administration, Sharon has fit perfectly into her role. So when you call or visit RWK Accountancy Dunsborough, Sharon will be there to greet and assist you with your queries..

Amanda Kenny - Receptionist

Amanda joined RWK in May 2015 as Part Time Receptionist in the Dardanup office to meet & greet you with a warm and friendly smile. Amanda takes care of the day to day Administration requirements for the Dardanup office.

Grace Opeda- Bookkeeping

Grace started with RWK in August 2016 at our Dunsborough Office and works in our bookkeeping department. Grace is married with a 15 year old son. On the weekends she enjoys going to the beach with her family.

Jennilin Dela Cruz- Bookkeeping

Jennilin started with RWK in our bookkeeping department in August 2016. Jen loves to read and watch all her favourite TV series.