Northern Beaches BAS Agent & Bookkeeper

We love
what you hate.

Bookkeeping, BAS and Xero for small businesses across the Northern Beaches. Registered BAS agent. Start with a $100 trial.

Every hero story starts with a villain

And yours shows up quarterly

It's 9 o'clock on a Tuesday night. The kids are in bed, the dishes are done, and here you are at the kitchen table, staring at a pile of receipts and a Xero dashboard that seems to be judging you.

You didn't go into business to do this. You've simply outgrown fighting this battle alone, and every hero needs backup.

Enter the hero

Meet B-Man. Your bookkeeping's worst nightmare.

Everyday bookkeeping

Reconciliations and tidy, up-to-date books you can trust, managed for you in Xero.

BAS & GST

Prepared and lodged by a registered BAS agent, so quarterly deadlines stop being a fire drill.

Payroll & Xero

Payroll, STP and Xero setup by someone who administers Xero, not just uses it.

Know your hero

Meet B-Man

Every hero has an origin story

Behind the cape is Martin Cizek

A registered BAS agent and Xero specialist who rebuilt his whole career from scratch when he moved to the Northern Beaches. Here's why owners trust him with their books:

The mission

Your rescue, in three simple steps

1

Book a free chat

A relaxed, no-pressure conversation about your business and your books. No jargon.

2

Start your $100 trial

B-Man digs into your books, gets a clear picture, and builds a solid foundation with you.

3

Get a price tailored to you

A fair monthly price based on your actual books, not a rough guess.

Risk-free first mission

Take us for a spin, for 100$

Trusting someone with your finances is a big deal. So we start with a flat $100 trial — the same for every client, no matter how complex your books. Here's exactly what you get:

A deep-dive review of your current books and Xero file
Your accounts cleaned up and set on a solid foundation
A clear picture of what ongoing bookkeeping you actually need
A fair monthly price tailored to your real books — not a guess
A genuine feel for how we work, before you commit
No lock-in. No contracts. At least 30 days, often a few bonus free days too.

Tales from the rescued

What Northern Beaches owners say

I've been working with Martin for about two months, and I'm already very impressed with his professionalism, intelligence and initiative.

As a long-time business owner, I truly appreciate a bookkeeper who can work independently, investigate transactions and find solutions without constantly needing guidance.

Our business handles many payments, including NDIS transactions, and Martin has been excellent at identifying and reconciling them efficiently. He keeps our accounts consistently up to date, which makes a real difference to our daily operations.

He's also approachable, proactive and always happy to pick up the phone when needed.

What sets Martin apart is that he doesn't just process numbers he takes ownership of his work and genuinely makes.

Erica Marin Mindful Team Cleaners

Martin does an amazing job with my bookkeeping. As a business owner, trusting someone with your books is a big decision, but Martin has made it easy. He keeps everything up to date and is always proactive about asking questions and checking the details.

He also went out of his way to fix mistakes left by previous bookkeepers, and now my reports are clear and understandable again. It’s such a relief to have someone I can trust looking after it all.

Thanks, Martin! Highly recommend.

Natalie Moffat Designer

His skill level and knowledge are better described as those of an accountant.

Martin has worked for me since 2018, and I trust him with my own clients' books. Not only is he technical in all matters regarding BAS, but on the technology side he is a super user. He is our go-to person for all the software in the practice, and he was solely responsible for configuring Xero, FYI and Ignition.

He understands how the data flows through to the financial statements and to the ATO. Hence his mistake level is extremely low, and the quality and accuracy of his work consistently high. Bookkeeping, BAS, year-end checks, clean-up jobs and even a major audit: he gets it right.

Ross Haywood Moneytax Accounting

Common questions

How much does a bookkeeper cost on the Northern Beaches?

It depends on your books, so rather than guess, we start with a flat $100 trial to understand the real scope, then quote a fair fixed monthly price with no lock-in.

Do I need a bookkeeper or a BAS agent?

A bookkeeper records and reconciles your transactions; a registered BAS agent can also legally prepare and lodge your BAS with the ATO. Martin is both (BAS Agent #26343699), so it’s all handled by one person.

Do I have to register for GST?

In Australia you’re generally required to register for GST once your turnover reaches $75,000. We’ll help you get it right for your situation. This is general information, not personal tax advice.

Can you fix a messy Xero file?

Yes — catch-up and clean-up work is one of the most common ways clients start with us. We’ll get you back on track and keep you there.

Do you work with sole traders and tradies?

Absolutely. Most of our clients are Northern Beaches tradies, consultants and small service businesses who’d rather be doing their real work than their books.

Ready to call in backup?

Book a free, no-obligation chat with Martin (aka B-Man) and find out how good it feels to hand the books over. No jargon, no pressure.

Northern Beaches BAS Agent & Bookkeeper​

We love what you hate.