Coming forward voluntarily through an agent is treated very differently from being caught.
People arrive with three, five, sometimes eight years outstanding. Usually the cause isn’t tax. It’s a business that got difficult, a bereavement, an illness, or one missed year that became easier to ignore than to face.
The first step is to work out where things stand. We obtain your full ATO account history and lodgement status, which shows what is outstanding, what has been default-assessed, and what penalties and interest have accrued. Frequently the position is better than the client feared, because income tax refunds in some years offset debts in others.
Returns are then prepared oldest first, so that losses and carried-forward amounts flow correctly. Where records are missing we reconstruct from bank statements, ATO pre-fill data and third-party reporting.
On penalties: the ATO has a documented practice of remitting failure-to-lodge penalties where a taxpayer comes forward voluntarily and brings everything up to date at once. General interest charge can also be remitted in part where there is a genuine explanation. Both are requested in writing with the lodgements, not afterwards.
A payment arrangement is negotiated once the true liability is known. In most cases the debt is payable over twelve to twenty-four months.
General information only, current at the date shown above. It does not take your circumstances into account and is not a substitute for advice. If it applies to a decision you are about to make, .
Chartered accountants and registered tax agents in Sydney CBD, advising individuals, families and businesses on tax, accounting and structure.
We work directly in your accounting file, in whichever package suits your business.
A sale, a restructure, an ATO letter, or a decision you want checked before you make it. A few lines in your own words is enough.
A little detail helps us quote accurately: the number of entities, any years outstanding, and the state of your records.
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We can quote separately for anything excluded. We won’t do or bill work outside the agreed scope without your approval.
Sending these at the start is the best way to get the work done quickly. The checklists set them out in full.
We quote a fixed fee in writing before work starts. Complex structures, catch-up years and multiple entities cost more, and we’ll tell you before we begin.
What to gather before your appointment.
Four free checklists, no sign-up needed. Sending everything together means your return can be finished in days rather than weeks.
Notes on common tax questions.
Written by our principal on questions clients ask us regularly. They are general information and don’t take your circumstances into account.
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General information only, current at the date shown above. It does not take your circumstances into account and is not a substitute for advice. If it applies to a decision you are about to make, .
Tax and accounting issues by industry.
The industries we work with regularly, and the issues that tend to come up in each. If yours isn’t listed, get in touch. We likely work with it too.
Fixed in writing before work starts.
Published fees. Fixed before we start.
Every engagement is scoped and priced in writing. The fees below are starting points, and the estimator gives a closer figure for your situation. Advisory and structuring work varies too much to list, so we quote it per engagement.
From a single return to a group of entities.
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A Sydney practice since 1974.
Tsia Partners is a Sydney chartered accounting and tax practice working with individuals and businesses across Australia. We handle the annual compliance work and advise on the decisions around it. We have kept the practice small so a principal stays responsible for your work.
Many clients have been with us for decades, through business sales, family changes and the occasional ATO review.
The practice began in 1974 as L K Tsia Chartered Accountants, founded by Loi Kah Tsia. Tsia Partners was formed in 2019 to continue that work, led by Jia Hao Tsia.
Tom was born in Sandakan, Sabah, in 1947. He grew up in Malaysia and came to Australia on his own to study. After qualifying as a Chartered Accountant he worked in other firms for several years, and in 1974, with the support of his wife, he opened his own practice, L K Tsia Chartered Accountants, in Sydney.
Over more than forty-five years he advised charities, unions and employer associations, manufacturers, family businesses and individuals. Many of those clients are still with the practice today.
He worked to three principles, and Tsia Partners still does:
The firm is now led by Jia Hao Tsia.
A small team who know your file.
The principles behind how we work.
Our office is in the Sydney CBD, with clients across NSW and interstate. We work the same way wherever you are.
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We usually reply the same day.
A sale, a restructure, an ATO letter, or a decision you want checked before you make it. Write it in your own words.
A little detail helps us quote accurately: the number of entities, any years outstanding, and the state of your records.
Lodgement and payment deadlines for 2026–27.
Where a due date falls on a weekend it moves to the next business day, and we’ve shown the adjusted date. Clients on our tax agent list often have later due dates than those below.
These are general dates, not advice on your own obligations. Deadlines can differ for agent-lodged returns, new registrations and ATO concessions, so check with us before relying on one.
Common questions from new clients.
If your question isn’t here, call or email us.
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