Tax & Compliance
Tax planning, BAS lodgements and ATO correspondence handled end to end, so tax time stays quiet.
- Individual & company returns
- BAS / IAS lodgement
- ATO representation
ServingSydney CBD · Northern Beaches · Dee Why · Warriewood · North Sydney

Sydney accountants since 2001
Tax, bookkeeping and advisory built around your business, not a checklist. Honest advice, clear pricing, and a team you can actually call.
What can we help you with?
Not sure? Book the free 30 minute call. We'll point you in the right direction either way.

Every block flows into the right sub page so you get the depth you need, without scrolling a whole homepage to find it.
Tax planning, BAS lodgements and ATO correspondence handled end to end, so tax time stays quiet.
Accurate books, clean reconciliations and reports you can actually make decisions from.
ASIC, annual returns and structuring sorted quietly in the background.
A second set of eyes on cashflow, pricing and growth, without the big firm price tag.
Set up, migrated and trained on Xero or QuickBooks, so your numbers travel with you.
From day one through to scale. The practical accounting partner most small businesses wish they hired sooner.
Snap receipts, check your numbers and message your accountant from the Prime Accounting app. Built for owners who don't sit behind a desk all day.
Net cashflow
$28,540
Led by Derek Gerdis on Sydney's Northern Beaches, Prime has built a quiet reputation for untangling messy books, demystifying tax, and giving small business owners back their evenings.
20+
years advising Sydney businesses
500+
small businesses supported
30 min
free first call, no obligation
2
certified software partnerships
“Responsive, professional and deeply experienced. A valuable synergy when you need your accounts untangled with speed and efficiency.”
Dr. Russell Connally
Logic Systems Design Pty. Ltd.
“Two days from the BAS due date we desperately needed help. Prime stepped in, reconciled everything and have been a fantastic addition ever since.”
Prasad Pillai
CEO, Silicon Beach
“The go-to person when it comes to setting up and customising QuickBooks Online. Has helped a number of my clients over the years.”
Horst Holzinger
Tax Agent, G Henderson & Co
No sales pitch. Just a clear read on where you are, what's working, and where a sharper accountant could save you time or tax.