BDR has served small and medium businesses in the Rockingham–Mandurah region since 1969 — and we're still as invested in our community as ever.
For over five decades, BDR has provided accounting, tax, business and financial services to the people and businesses of the Peel region. A lot has changed in that time — we've brought in new partners and new areas of expertise, and invested heavily in cloud accounting technology — but our purpose hasn't: to be your trusted advisor.
To our clients, we're accountants, tax specialists, business advisors and coaches — and often friends. Our directors bring varied experience across many industries and specialisations, and as a quality-assured CPA firm we're committed to ongoing professional education for our principals and our staff.
Whether you want to start, grow or retire from your business, we can help. We take the time to understand where you want to go, then build the right mix of support to get you there — always explained in language that actually makes sense.
We're a local firm in the truest sense. Our clients are our neighbours, and we take a genuine interest in the businesses, families and community of Mandurah and the wider Peel region.

A Chartered Accountant and director at BDR, Dale works closely with business owners across the Peel region on tax, structuring and long-term strategy.

A Certified Practising Accountant and director, Matt helps clients turn their numbers into clear decisions — from cash flow to growth and succession.

A director at BDR with deep experience across small-to-medium business, David brings practical, plain-English advice to every client relationship.
After more than 50 years in Mandurah, we'd love to show you what a real accounting relationship feels like.