Accounting Support for Commercial Property Investors
Specialist tax and accounting advice for investors buying, holding and growing a commercial property portfolio — offices, retail, industrial and mixed-use — so every decision is backed by the numbers.



Accounting Built Around How Commercial Property Investors Actually Make Money
Commercial property is a different game to residential — yields, lease structures, GST treatment and depreciation all work differently, and the tax rules follow suit. We help investors building a portfolio of offices, retail, industrial and mixed-use property get the structure, reporting and tax treatment right from the outset, so growth isn’t undone by decisions made without the full picture.
Whether you’re weighing up your first commercial purchase or adding to an existing portfolio held personally, through a trust, a company or an SMSF, we make sure the numbers behind each property — and the structure holding it — are working together, not against each other.
We provide objective, unbiased property and tax advice, with no commissions or kickbacks from developers or promoters.
Our Services
We offer tailored services designed around the specific needs of property investors like you.
Commercial Property Tax Returns & Compliance
With decades of experience specifically in property tax, we make sure your commercial holdings are reported correctly and every legitimate deduction is claimed.
- Lease income, outgoings and expense reporting
- Depreciation on buildings, plant and fit-out (Division 40 & 43)
- GST advice on commercial sales, leasing and the margin scheme
- Land tax and stamp duty planning across states
- Capital gains tax planning ahead of a sale or restructure
Ownership Structures & Asset Protection
The right structure affects everything from your day-to-day tax bill to what happens to the property when you eventually sell it, or pass it on.
- Tax-effective structuring — individual, trust, company or SMSF ownership
- Asset protection planning
- Structuring for a growing commercial portfolio
- Succession and estate planning for property assets
Finance & Debt Structuring for Commercial Assets
Commercial lending works differently to residential — lower LVRs, shorter terms, and outgoings usually covered by the tenant. We help make sure the debt behind your portfolio is structured tax-effectively.
- Loan structuring for tax efficiency
- Interest deductibility and debt recycling strategies
- Cash flow modelling across a growing portfolio
- Working alongside your finance broker to align lending with your tax position
Due Diligence Before You Buy or Sell
Getting advice before you sign is worth more than advice after settlement. We help you understand the tax and structuring impact of a commercial property decision before you commit.
- GST treatment on the purchase or sale (including margin scheme eligibility)
- Land tax and stamp duty modelling for the target state
- Recommended ownership structure for the acquisition
- Fast-turnaround advice when you’re working to a contract deadline
What Our Clients Say
Posted on Google Michelle ManciniTrustindex verifies that the original source of the review is Google. Umbrella Property Accountants have been fabulous in helping us set up our new company. They also set up our SMSF, managed the auditing process and put us in touch with people in the know for investments. Friendly and reliable service.Posted on Google Hayley courtTrustindex verifies that the original source of the review is Google. Recommend ++++ Garry provided us with practical and relevant information which clarified months of confusion and frustration. He has a wealth of knowledge which he is able to pass on in a way that is easily understood and actionable. Cannot recommend highly enough.Posted on Google Lesley CoatesTrustindex verifies that the original source of the review is Google. When helping your kids into a home financially see Gary first! It has been my nightmare for 6 years. Then along came Gary & one visit with him and I have a clear path out of this mess.This man is a gem among stones. I went to him for my tax return. While there I told him about my horrid situation. My son could not afford a loan in his own rite so I bought the house for him with the intention of transferring it to him at the earliest opportunity. Easy according to my mortgage broker. A conversation I have had with a financial advisor, 2 brokers, 2 banks & multiple lawyers since. None were helpful. In fact their advice made my situation worse. I am staring at a huge CGT bill. Don't get caught with "Love & Affection transfers " either. Gary's advice is giving me a clear path to hope & resolution. He really knows his stuff and I recommend those looking to help their kids see Gary first. Start with an informed, qualified person not those willing to gloss over the pitfalls you will definitely come up against for their own end. I can't thank you enough. Thank you Gary. Kindest Regards LesleyPosted on Google Trent DTrustindex verifies that the original source of the review is Google. Garry and Lynne at Umbrella go above and beyond! Their experience, expertise and attention to detail have been invaluable. They take the time to explain everything clearly and ensure all my accounting needs are met efficiently. Highly trustworthy and professional—definitely a 5-star service!Posted on Google Beck GTrustindex verifies that the original source of the review is Google. I can't recommend Umbrella Accountants highly enough. Lynne is always welcoming and friendly. Garry always takes the time to answer questions. He's thorough and explains things as he goes. He genuinely wants to help people offering helpful advice. I've recommended Umbrella to friends who also now use their services. I would not hesitate to recommend them again in the future.Posted on Google RebeccaTrustindex verifies that the original source of the review is Google. As a young professional with very little knowledge of taxation and accounting, Garry and Lynne at Umbrella Accountants always go above and beyond. They are always completely transparent with the work they do and help to educate along the way. Highly recommend to all my family and friends.Posted on Google Emma ColletteTrustindex verifies that the original source of the review is Google. I cannot recommend Garry and Lynne high enough fantastic service . Garry took his time to explain my tax return to me. The best tax agent I’ve been too. Thank you againPosted on Google Taunese SailiTrustindex verifies that the original source of the review is Google. Garry & Lynne have always chatted to us very friendly every time we come to do our FY tax no matter how late. They are very helpful since we have used their property accounting services as well as individual tax return. Thank you G & L.Posted on Google Katie CamusTrustindex verifies that the original source of the review is Google. Can recommend. Garry was knowledgeable, had good advice, readily available to answer all my questions, and made the tax return process smooth. The sign up and appointment booking process was really simple, too.Posted on Google Hannah HuangTrustindex verifies that the original source of the review is Google. Gary was easy to talk with and answered my many questions, definitely recommended!
Meet Garry Wolnarek
Garry Wolnarek founded Umbrella Accountants on a belief most accountants don’t act on: your accountant should be building your next thirty years, not just reporting on your last twelve months. He works with business owners and property investors who are good at making money but want to be just as good at keeping it — coordinating tax, structure, finance, and estate planning so that the wealth they build today becomes wealth their family keeps for generations. Property has long been at the heart of his work, guiding everyone from first-home buyers to seasoned investors in buying, selling, and developing with confidence — and that same discipline extends to the businesses that fund it all. Unbiased by design, with no products to sell, Garry offers something rarer than advice: genuine stewardship, with everything under one umbrella.
- Bachelor of Business in Accounting from Monash University
- Fellow of the Institute of Public Accountants (FIPA)
- Public Practice Certificate
- Registered Tax Agent for over 25 years
Frequently Asked Questions
What accounting services do you offer commercial property investors?
Everything from commercial property tax returns through to ongoing strategic advice — GST on sales and leasing, land tax and stamp duty planning, depreciation on buildings and fit-out, capital gains tax planning, and the right ownership structure for your portfolio, whether that’s individual, trust, company or SMSF.
Why use a property-specialist accountant instead of a general accountant?
Commercial property has its own rules — GST on leasing and sale, land tax thresholds, depreciation on plant versus building, margin scheme eligibility — and getting them wrong is expensive. We’ve spent 25+ years focused specifically on property tax, across residential, commercial and development, so the advice you get is grounded in real experience with the ATO rules that actually apply to your assets, not general small-business advice applied to property.
How are you different from property investment promoters or spruikers?
We’ve seen plenty of property investment promoters put their own interests ahead of their clients’. As accountants, we hold ourselves to a professional and ethical standard in everything we do — there are no commissions or kickbacks from developers or promoters influencing our advice. Our job is to help you make an informed decision, not steer you toward whatever benefits us.
What's the best structure for holding commercial property?
It depends on your goals — asset protection, tax rate, succession planning and how you intend to fund the next purchase all point in different directions. Individual ownership is simple but offers no asset protection; trusts and companies bring asset protection and income-splitting but higher setup and running costs; an SMSF has its own rules again. We’ll talk through your circumstances and recommend a structure that fits, rather than a one-size-fits-all answer.
How do I get started, and what does it cost?
Start with a free, no-obligation consultation to talk through your portfolio and what you’re trying to achieve. From there, we put together a tailored plan with clear, fixed pricing — so you know what to expect upfront, with no hidden costs.