Growth-Focused Strategies
to Clear Your Path
Focus on your vision while we handle the reporting
and planning that secures your business future.
Our Business Grows Stronger
Through Smart Tax Acquisitions
W Advisory Picton has built up its network by buying and merging trusted local businesses, bringing together decades of experience under one brand. This gives our Picton clients access to a broader range of accounting and bookkeeping services, financial planning, and business advice, all in one place.
By partnering with established firms, we strengthen our expertise while maintaining the personal service clients value. Each acquisition is carefully chosen to align with our standards, ensuring continuity, trust, and improved outcomes. This approach allows us to scale efficiently while delivering consistent, high-quality financial solutions tailored to evolving client needs.
What Services We Offer
We don't just check things off a list.
We fix problems before they cost you money.
Financial Planning
Map out your future with local experts who value your goals:
- Strategic investment and superannuation advice
- Personalised insurance solutions to protect what matters
- Professional stockbroker services
- Clear guidance on Centrelink and retirement
- Compassionate redundancy planning
Taxation
Take the weight off your shoulders with tax support for locals, investors, and business owners:
- Simple, accurate personal tax returns
- Expert advice for property investment and tax
- Seamless GST registration and BAS preparation
- Ongoing tax advice and compliance support
- Professional setup for companies, trusts, and SMSFs
Accounting
Gain the clarity you need to run a smarter, more profitable business:
- Detailed preparation and auditing of financial accounts
- Real-world business performance analysis
- Independent valuations for buying or selling a business
Payday Super
Pay your team's super with every pay run and stay on the right side of the ATO:
- Payroll and super setup for Payday Super
- Replacing the Small Business Superannuation Clearing House
- Cash flow planning for more frequent super payments
Our Story
In 2012, William Wong started W Advisory Picton. Since then, it has grown from a small business to one of the most trusted tax and accounting firms in New South Wales. W Advisory Picton serves the South West Sydney region with honest, client-centred tax solutions — backed by a network of skilled tax agents and accountants in Picton, Camden, and across New South Wales who deliver excellent service in every case.
Over the years, we've grown by making smart purchases and adding specialised teams and systems that help our clients get better results. This growth has made it easier for us to provide tax planning, compliance, financial structuring and accounting and bookkeeping services all in one expert-driven way.
A Chartered Accountant and Registered Tax Agent at W Advisory Picton helps every client keep their business in line with the law and ready for the future. Our team has a lot of experience with business taxes, investment structures, wealth management, and strategic planning, so we are the best choice for reliable accounting and financial advice in Picton and across the broader Macarthur region.
Picton is the heart of Wollondilly Shire — a historic country town on Sydney's south-western edge with a close-knit mix of tradies and builders, family-run businesses along Argyle Street, rural and equine landholders, healthcare practices and professionals who commute to Campbelltown and the city. We understand the financial landscape of the Macarthur region — from lumpy cash flow on trade and farming income to the property, subdivision and succession questions that come with land, and the rapid growth at Wilton and Bingara Gorge — and we tailor our advice accordingly.
We are proud to be a trusted accountant in Picton, NSW, where we use our deep knowledge of finance to help people build lasting success, security, and generational wealth through precise and proactive advice.
Access to a Trusted
Specialist Network
We work with experts to find
solutions to tough problems
through our partnerships with:
Trusted by Professionals, Startups, and National Brands Since 2012 — Including Clients Across Picton & South West Sydney
How Can We Help You?
Tax Returns
Simple, accurate personal tax returns, plus expert advice for property investors and business owners.
GST Registrations
Seamless GST registration and BAS preparation, with ongoing tax advice and compliance support.
Financial Statements
Detailed preparation of your financial accounts, and professional setup for companies, trusts, and SMSFs.
Financial Audits
Independent auditing of your financial accounts and valuations for buying or selling a business.
Performance Analysis
Real-world business performance analysis that gives you the clarity to run a smarter, more profitable business.
Contact Us
Visit our office at 6 Picton Avenue, Picton NSW 2571, or email support@wadvisory.com.au.
Frequently
Asked
Questions
About Our
Accounting
Services
1. Why should I choose a local Picton accountant?
Working with a local team means you're partnering with people who genuinely understand the community and the unique needs of local businesses and investors. Rather than just hearing from an accountant once a year at tax time, having someone nearby makes it incredibly easy to pop in, ask questions, and get ongoing, practical advice whenever you need it.
2. Do you have an accountant near the Picton town centre?
Yes. Our office is at 6 Picton Avenue, a short walk from the Argyle Street shops, and we serve clients right across Wollondilly Shire — including Tahmoor, Thirlmere, Bargo, Buxton, Wilton, Menangle and Camden. We offer in-person and remote consultations to suit your schedule.
3. What accounting services do you offer?
We handle a little bit of everything for both individuals and businesses. Think of us for financial account preparation, detailed statements, audits, and business evaluations. Beyond the day-to-day accounting, we also take care of tax returns, GST, BAS preparation, and offer practical, down-to-earth financial planning advice.
4. Can you help Picton tradespeople and farmers with BAS and GST?
Absolutely. We specialise in helping tradies, sole traders and primary producers across Wollondilly and the Macarthur region manage their BAS lodgements, GST obligations, fuel tax credits, and cash flow. We make compliance simple so you can focus on your work.
5. When is the right time to speak to an accountant?
Ideally, before you make a big move! Reach out before tax time, or whenever you're planning to start a business, register for GST, buy an investment property, or set up a trust. The earlier we chat, the more options you have. Waiting until the last minute usually just means more stress and fewer opportunities for strategic planning.
6. What should I bring to my first appointment?
Bring along whatever gives us a snapshot of your financial life: previous tax returns, bank statements, invoices, receipts, BAS records, or superannuation details. Most importantly, bring your questions! And please, don't stress if your paperwork isn't perfectly organised right now; part of our job is helping you sort through it and figure out exactly what's needed.
7. How do I get started with a Picton accountant?
It's easy: just reach out to us! Whether you need to sort out an overdue tax return, want to register for GST, or need some long-term financial planning, drop us a line. We'll have a chat about what you need and guide you through the next steps.
What Our Clients Say
Review us on GoogleMelinda Milton-White
This was my first time doing my tax return with William after my previous accountant retired. William was professional and efficient, having everything ready to go. He was very welcoming and friendly and I wouldn't hesitate to recommend him. I will definitely be back next year.
Amrit Singh
William was very helpful in providing all the required information and links. He is very solution oriented and resourceful. I greatly appreciate his professionalism.
Samantha Roberts
First time clients and we will definitely be returning – William is amazing. Professional, friendly and helpful. He happily answered any questions we had, went through the tax return process in detail, dedicated to ensuring we received the best return we were entitled too. Thanks so much.
Paul Halford
We are a mortgage broking company and W Advisory supported us extremely quickly when needing some support for one of their past clients that had stopped trading 2 years ago and moved to QLD. Cheryl was very supportive when it would have been easy for her to say no – thank you Cheryl!
Georgia Battin
Incredibly helpful team, I highly recommend this accounting firm. Joko was incredibly knowledgeable and provided insightful financial assistance. Thank you so much!
David Bui
I'm thoroughly impressed with W Advisory, particularly William and Evan! Their professionalism and ability to understand my specific needs to maximise my tax strategy have been exceptional. Their responsiveness and regular updates are second to none – it's clear they prioritise their clients' needs.
I highly recommend W Advisory to anyone seeking a reliable and skilled accountant. Their expertise and dedication make them stand out in the industry. If you're looking for a trusted partner to handle your finances, look no further than W Advisory!
Nathan Walker
Will and his team are the best in the business. Easy to deal with. A 30 minute chat and our Mortgage Brokering business was off the paper and jumping into life. Would highly recommend Will and the W Advisory Team
At W Advisory Picton, we provide the kind of direct, one-on-one attention that gets lost at big-city firms.
We've been at this for years, and we know that real accounting is having someone in your corner who actually understands your business and helps you make the right calls.
Let's talk!
Our Picton team is ready to assist you with your tax and accounting questions.
Call Us
02 4677 0361
Picton Office
6 Picton Avenue
Picton NSW 2571
Post
PO Box 817 Narellan NSW 2567
Hours
Monday - Saturday 9am to 5pm