Who we are.

Kat didn’t plan on a career in accounting—but more than 15 years later, she can’t imagine doing anything else. As Principal of Keystone Advisory & Tax, she works closely with business owners to make sense of their finances, solve complex problems and build more efficient, profitable businesses.

Known for challenging the status quo, Kat thrives on improving systems and finding smarter ways of working. Whether it’s streamlining a process, embracing new technology or helping clients understand the story behind their numbers, she’s driven by making business simpler and more effective.

Kat believes the best client relationships are built on trust, practical advice and open communication. She values becoming a trusted adviser and enjoys partnering with business owners as they grow, adapt and achieve their goals.

Outside the office, Kat is kept busy by her three miniature dachshunds—Frankie, Daisy and Baxter—who are frequent visitors and very much part of the Keystone family.

Gen graduated from UTS with a Master of Professional Accounting and is CPA qualified. With many years of experience, Gen loves being engaged with the varied industry of creatives and tackling different challenges that come his way. It keeps things interesting and helps Gen grow as a professional.When not crunching numbers, Gen can usually be found hanging out with his two cats, Sushi and Snowy, or diving into certain video games.

With nearly 10 years of experience as a business services accountant, and a CPA, Henna believes in helping her clients reach their full potential by taking the stress out of managing their tax affairs. She strives to build enduring trusting relationships with her clients, by providing the highest levels of customer service.

Outside of work, Henna loves reading, watching movies and cooking (although with two young kids, finding time is always a challenge!)

Lys holds a Bachelor of Professional Accounting from Macquarie University and has built experience in tax and compliance through her work at Keystone.

She enjoys working closely with individuals and small businesses, allowing them to focus on their own careers and pursuits while she takes care of the numbers, something she genuinely enjoys (her favourite game is Sudoku, after all).

Lys aims to make the tax process as straightforward and stress-free as possible, giving clients clarity and confidence in their financial position.

Outside of work, Lys enjoys going to the gym, reading, exploring her creative hobbies in arts and crafts, and has a real love for fashion.

Raby just graduated from Macquarie University with a Bachelor’s Degree in Professional Accounting. Phew!

Raby understands that taxes can be stressful, but he loves to make the process as simple and painless as possible. So hand over your number crunching and you can focus on what you do best.

Outside of work, Raby likes to have friends over for fun times and big laughs. He’s always up for a good time. All that fun has the side effect of long naps. Another favourite past time.

Ana never thought she’d end up in accounting, numbers used to intimidate her! But that’s exactly why she decided to take them on. She graduated from the University of New South Wales with a Bachelor of Commerce, majoring in Accounting.

She knows how stressful numbers can be, so she learned how to make things simple, and now loves helping others who feel the same way she once did.

Outside of work, Ana enjoys quiet days at home with a good book, or spending weekends supporting her boyfriend at his race events, and of course, they never skip their post-race food hunts to celebrate.

Christina has over 12 years of experience working in accounting administration. She is passionate about delivering exceptional client service and ensuring processes are efficient and effective, for clients and the team.

In her spare time, Christina enjoys good food and exploring new farmer’s markets. She also enjoys Pilates and getting as much sun as possible, that is until she’s locked into finishing a particularly explorative open world video game.

Meg is our Compliance Manager with over 20 years of experience, particularly within the Hospitality Industry. She moved from the world of food and beverage to the accounting world where she gained experience with a wide variety of clients. Meg believes there is no problem that can’t be solved and loves a clean up project. She’s empathetic and genuinely passionate about clients and their success. Outside of work, Meg loves hot Pilates and Yoga and laying on the beach watching the world go by.