Tax Agent Sydney

A One Accountants supports Sydney clients through our Sydney office, giving individuals and businesses in New South Wales access to the same registered tax agents and accountants who’ve handled more than 20,000 tax returns for over 5,000 clients across Australia. Whether you need an individual tax return, help with a small business, or ongoing accounting support, our Sydney service is set up to work around your schedule – by phone, video call, or a scheduled in-person meeting.

Tax Agent Services for Sydney Clients

Our Sydney service covers the full range of tax and accounting work: individual tax returns, sole trader and business tax returns, rental property and capital gains tax returns, and company, trust and partnership tax returns. We also handle BAS lodgement, bookkeeping, and late or overdue tax return catch-ups for clients who’ve fallen behind by one year or several. Every return is prepared and reviewed by a registered tax agent, not an automated system.

How We Work With Sydney Clients

Our Sydney office operates as a serviced office rather than a large walk-in branch, which means most client work is handled by phone, email and video call, with in-person meetings available by appointment. This setup lets us keep the same fixed, transparent pricing and the same level of individual attention as our Melbourne offices, without you needing to visit in person unless you’d prefer to. Documents can be sent securely online, and we’re available on WhatsApp for quick questions throughout the year, not just at tax time.

Individual Tax Returns in Sydney

Most Sydney clients start with an individual tax return, and we make sure it’s done properly rather than rushed through a generic app. That means checking work-related deductions – uniforms, tools, self-education, union fees, and the work-related portion of phone and internet use – along with any side income from delivery driving, rideshare work, or a small online business. If you’ve recently moved to Sydney from another state or overseas, we can also help you understand your residency status and how it affects your tax return.

Business Tax and Accounting for Sydney Businesses

Sydney’s business landscape spans everything from sole traders and tradies to companies and trusts running established operations. We help Sydney business owners choose the right structure, prepare and lodge BAS, manage bookkeeping and payroll, and handle company, trust and partnership tax returns. If you’re just starting out, we can also help you register for an ABN, GST and PAYG withholding correctly from day one.

Investment Property Tax Returns for Sydney Property Owners

With Sydney’s property market being one of the most active in the country, many of our Sydney clients own one or more investment properties, whether locally or interstate. We handle depreciation schedules, negative gearing calculations, interest deductibility, and the capital gains tax implications when a property is eventually sold, making sure you claim everything you’re entitled to without over-claiming and risking an ATO review.

SMSF Services for Sydney Trustees

We also support Sydney-based self-managed super fund trustees with SMSF tax returns, SMSF audits, and investment strategy reviews. Many SMSF trustees use their fund to hold property, and we make sure the fund’s compliance obligations – contribution caps, investment strategy documentation, and annual audit requirements – are met correctly each year.

Late and Overdue Tax Returns for Sydney Clients

If you’ve fallen behind on your tax returns – a common situation for busy professionals, contractors, and small business owners – we can help you catch up, often lodging multiple years of overdue returns at once. We deal with the ATO directly on your behalf, including negotiating any penalties and setting up a payment plan if needed, so you’re not left managing that process alone.

Documents to Have Ready for Your Sydney Tax Return

• Income statement (via myGov) or PAYG payment summaries
• Private health insurance statement
• Work-related expense records – vehicle logbooks, tools, uniforms, phone and internet use
• Rental property income and expense records, including loan interest statements
• Business income and expense records if you’re a sole trader, company or trust
• Any ATO correspondence, including penalty or overdue lodgment notices

If you don’t have everything ready, that’s fine – we can start with what you have and follow up on anything outstanding.

Why Sydney Clients Choose A One Accountants

• Registered tax agents accountable to the Tax Practitioners Board
• Fixed, transparent fees agreed before any work begins
• Flexible service by phone, video call, or in-person appointment
• Experience across individual, business, property and SMSF tax matters
• Direct communication with the same tax agent throughout the year, not a rotating call centre

Choosing the Right Business Structure in Sydney

A lot of Sydney clients start as sole traders and later consider whether a company or trust structure would serve them better – typically once income grows, asset protection becomes more important, or a business partner joins. We walk Sydney clients through the practical trade-offs: a company or trust adds compliance obligations and cost, but can offer tax planning flexibility and stronger separation between personal and business assets. Getting this decision right early avoids a costly restructure later.

Getting Started With Our Sydney Tax Agent Service

Getting started is straightforward: contact us by phone or WhatsApp, tell us a bit about your situation, and we’ll let you know exactly what documents we need and give you a fixed quote before any work begins. From there, most Sydney clients complete their tax return or ongoing accounting work entirely remotely, with the option of an in-person meeting if you’d prefer one.

GST and BAS Obligations for Sydney Businesses

Once a Sydney business is registered for GST – which is required once turnover reaches the threshold, or optional below it – quarterly (or monthly) BAS lodgement becomes a regular obligation. We handle BAS preparation and lodgement for Sydney clients, checking that GST is being correctly applied to sales and claimed on purchases, and that PAYG withholding and instalments are calculated correctly if you have employees or pay tax by instalments. Getting BAS right throughout the year also makes the end-of-year tax return simpler, since the numbers already reconcile.

Remote Accounting Support Throughout the Year

Tax time isn’t the only time Sydney clients need support. Through the year we help with things like cash flow questions, understanding a new contract or invoice structure, working out whether a large purchase should go through the business or personally, and keeping bookkeeping up to date so nothing piles up before the next BAS or tax return is due. Because our Sydney service works remotely by design, this ongoing support doesn’t require you to travel anywhere – a phone call or email is usually enough to get an answer.

Common Questions From Sydney Clients New to Using a Tax Agent

A number of Sydney clients come to us after years of lodging their own return through myGov or a DIY app, often after receiving an ATO query or realising they’ve missed deductions they were entitled to. The most common questions we get relate to what can actually be claimed as a work-related expense, how investment property deductions interact with a main residence, and whether it’s worth setting up a company or trust versus continuing as a sole trader. We’re happy to talk through any of these before you commit to using our service, so you know what to expect.

Interstate and Multi-State Clients

Because Sydney is a serviced office built around remote client service, we regularly work with clients who split their time between New South Wales and other states, or who have moved to Sydney partway through a financial year. We can help clarify residency status for tax purposes, make sure income earned in different states during the year is reported correctly, and coordinate timing if you’re also winding up affairs in a previous state of residence.

Frequently Asked Questions

Do you have a physical office in Sydney?

We operate a Sydney serviced office and can arrange in-person meetings by appointment. Most client work is handled by phone, video call and secure document sharing, which most clients find just as convenient.

Can I use your Sydney service if I’m not based in the Sydney CBD?

Yes – we work with clients across the greater Sydney area and New South Wales more broadly. Since most work is done remotely, your exact location within Sydney doesn’t limit what we can help with.

Do you handle business tax returns as well as individual returns?

Yes – we prepare individual, sole trader, company, trust and partnership tax returns, along with BAS lodgement and bookkeeping for Sydney businesses.

Can you help with overdue tax returns from previous years?

Yes – we regularly help clients catch up on multiple years of overdue returns and can deal with the ATO directly on your behalf, including negotiating penalties.

Do you offer SMSF services to Sydney-based trustees?

Yes – we provide SMSF tax returns, audits and investment strategy support for Sydney-based self-managed super fund trustees.

How much does a tax return cost through your Sydney service?

Fees depend on complexity – a straightforward individual return costs less than one involving investment properties, business income or SMSF matters. We agree the fee upfront before starting any work.

What’s the easiest way to get started?

Call 1300 A1 AONE or message us on WhatsApp with a brief description of your situation, and we’ll confirm what we need and provide a fixed quote before starting.

I’ve just moved to Sydney from another state – does that change my tax return?

It can affect which state-based obligations apply (such as payroll tax if you run a business) and how your income for the year is split, but your federal income tax return process stays the same. We’ll help you work through any state-specific issues that come up.

Can you help me decide between a company, trust or sole trader structure?

Yes – we regularly walk Sydney clients through the practical differences in cost, compliance and asset protection so you can choose a structure that fits where your business is now, not just where it might be in future.

Find our Sydney location on Google Maps.

Book Your Sydney Tax Return or Accounting Appointment

Call 1300 A1 AONE (1300 212 663) or message us on WhatsApp to get started with our Sydney tax agent service.

Our Other Locations

We also serve clients in Brisbane and across our established Melbourne offices, so if you split time between states or have Melbourne-based interests as well, we can coordinate across locations.

Whether you’re comparing tax agent Sydney cost, looking for a tax agent Sydney near me, or want to understand our tax agent Sydney process before booking, our team is happy to explain exactly how our remote-first Sydney service works.