Registered Tax Agent 2604 5805 · Chartered Accountants ANZ · Sydney CBD
02 9267 6533
Tsia Partners
TSIA PARTNERS
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Tax returns & accounting in Sydney

Lodged on time, priced up front.

Returns, financial statements and activity statements — the work that has to happen every year. Because the scope is predictable, we publish our fees and quote a fixed fee before starting. Use the estimator for an indicative range.

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What this covers

Individual returns — salary, investments, rentals, shares, crypto, foreign income
Sole trader and partnership accounts and returns
Company and trust financial statements, returns and distribution minutes
Activity statements: BAS, IAS, GST and PAYG instalments
Catch-up lodgements where several years need bringing up to date at once
Fringe benefits tax returns, and payroll tax lodgements and reconciliations
Land tax registrations, assessments and objections
ASIC services as an ASIC registered agent: annual company statements at $200 a year plus ASIC's own annual review fee, officeholder, shareholder and address changes, and new company registrations
An extended lodgement deadline for most clients, through our tax agent lodgement program

When people come to us

You want a fixed fee rather than an invoice that arrives afterwards
Several years are unlodged and you want to catch up before the ATO contacts you
Your affairs have grown past what a self-lodged return handles well
You are changing accountants and want the transition handled
You want the deadline extension that comes with being on an agent list

Every individual and business has annual compliance obligations. We price this work openly, lodge on time, and don’t add charges for advice you didn’t ask for.

The prices on this page are where our fees start. A straightforward individual return is $200. A company with clean records is $3,000 for financial statements and the return. Where your position is more involved — multiple entities, unreconciled books, several years outstanding — we look at the file and quote a fixed fee before we begin, so the invoice is never a surprise.

Because we lodge as your registered tax agent, most clients receive an extended lodgement deadline.

What the fee includes

Preparation, review and lodgement of the return and financial statements in scope
Reconciliation of your ATO integrated client account and confirmation of the balance
A written summary of the result before lodgement, so nothing is filed without your sign-off
Workpapers retained so the following year is faster and cheaper
Quick questions during the year at no extra charge

What it does not include

Bookkeeping and BAS, which is a separate monthly service
Advisory work on transactions or structure, scoped and quoted separately
ATO audits, reviews and objections beyond routine correspondence
Catch-up of prior years, quoted once we have seen what is outstanding

We can quote separately for anything excluded. We won’t do or bill work outside the agreed scope without your approval.

What we need from you

Sending these at the start is the best way to get the work done quickly. The checklists set them out in full.

Last lodged return and notice of assessment for each entity
Access to the accounting file, or the trial balance and general ledger
Bank, loan and investment statements covering the full year
Dividend, distribution and disposal records
For trusts, the signed resolution for the year; for companies, loan account details

How it works

01
Estimate it yourself
The online estimator gives an indicative range. No personal details needed.
02
A fixed fee in writing
Once we have seen the actual position, you get a fixed fee before any work starts.
03
Lodged, with the file kept
Prepared, reviewed, lodged, and the workpapers retained so next year is faster.
Fees
Individuals from $200 · Sole traders from $1,000 · Companies and trusts from $3,000

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.

Common questions

How much does a tax return cost?
Individuals from $200. Sole traders with a rental or business schedule from $1,000. A company with financial statements from $3,000. A company plus a family trust from $6,000 across the group.
I have several years outstanding. What happens?
We obtain your full ATO lodgement history, prepare the oldest year first so losses flow correctly, and request remission of failure-to-lodge penalties in writing with the lodgements. A payment arrangement is negotiated once the real liability is known.
Will I get an extended deadline?
Most clients do, provided you are on our tax agent list in time and your prior years are up to date. We confirm your specific date when you engage.
Can you look after our company's ASIC obligations?
Yes. As an ASIC registered agent we handle annual company statements and review dates, changes to officeholders, shareholders and addresses, and new company registrations. Annual ASIC returns are $200 a year, plus ASIC's own annual review fee.
More at the full FAQ.

Written on this

TSIA PARTNERS
Suite 201, Level 2
309 Pitt Street, Sydney NSW 2000
general@tsiapartners.com.au
02 9267 6533
© 2026 Tsia Partners Pty Ltd · ABN 26 637 447 235 · Tax Agent 2604 5805 · ASIC Registered Agent 40908 · Liability limited by a scheme approved under Professional Standards Legislation
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Registered Tax Agent 2604 5805 · Chartered Accountants ANZ · Sydney CBD
02 9267 6533
Tsia Partners
TSIA PARTNERS
Back

Advisers who know your affairs.

Chartered accountants and registered tax agents in Sydney CBD, advising individuals, families and businesses on tax, accounting and structure.

Who we work with

The software we work in

We work directly in your accounting file, in whichever package suits your business.

Xero MYOB Intuit QuickBooks BGL Paidnice
Tell us what you need.

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.

Introductory call · 20 minutes · with a principal
In person at 309 Pitt Street or by phone, at a time you choose.
See available times
Or send it in writing and the principal will come back to you.
A principal reads every enquiry. Please don’t include tax file numbers or documents here.
Estimate your fee
Choose all that apply. Tap again to deselect.
1 — Who for · select any
2 — What you need · select any
IAS lodged
BAS lodged
Pay runs
Employees
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$15 per employee per lodgement, plus GST
3 — How complex
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A guide only, not a quote. Fees are ex GST and confirmed in writing once we’ve looked at your situation.
Narrow it down · optional

A little detail helps us quote accurately: the number of entities, any years outstanding, and the state of your records.

For initial enquiries only. Please don’t include tax file numbers or documents here.
By phone
02 9267 6533
Mon–Fri, 9:00am – 5:30pm. Calls come straight through to us.
Registered and accountable
Tax Practitioners Board Registered — Tax Agent 26045805 Chartered Accountants Australia and New Zealand
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Resources
Four free checklists of what to bring to your appointment, plus the year’s lodgement dates.
Open resources
Switching to us
We contact your current accountant for clearance and your prior-year records, so you don’t have to. Most transfers take about two weeks.

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Call 02 9267 6533

What this covers

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When people come to us

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What the fee includes

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What it does not include

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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.

What we need from you

Sending these at the start is the best way to get the work done quickly. The checklists set them out in full.

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How it works

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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.

Related

Common questions

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More at the full FAQ.

Resources

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.

Checklists

Free · no email required
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Not sure which applies to you? — or see the key dates for when each is due.

Insights

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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Looking for deadlines? The key dates calendar lists every lodgement and payment date for the year.
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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, .

Also worth reading

Industries

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.

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Call 02 9267 6533

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Fixed in writing before work starts.

Services involved

Worth reading for this industry

Services & fees

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.

How we help

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Everything, line by line

Service
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All fees ex GST. Monthly plans available on business engagements.
Free 20-minute review
Bring last year's return. We'll tell you what we'd have done differently.

Who we help

From a single return to a group of entities.

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About

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.

Our history

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.

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Founder

Loi Kah Tsia

Known to clients as Tom
BComm, FCA, FCPA — Tax Agent and Registered Auditor

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:

Client first
Honesty
Responsibility

The firm is now led by Jia Hao Tsia.

The team

A small team who know your file.

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How we practise

The principles behind how we work.

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How an engagement runs

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Where our clients are

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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The practice, on paper

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Contact

We usually reply the same day.

Office
Suite 201, Level 2, 309 Pitt Street
Sydney NSW 2000
Open in Google Maps →
Hours
Mon–Fri, 9:00am – 5:30pm
Phone
Sending us documents
Email them to the address above, or ask us for a private SharePoint folder. SharePoint is better for large files, a full year’s records, or anything with a TFN, bank details or ID. We’ll send the link the same day. Please never send a TFN by SMS.
Tell us what you need.

A sale, a restructure, an ATO letter, or a decision you want checked before you make it. Write it in your own words.

Introductory call · 20 minutes · with a principal
In person at 309 Pitt Street or by phone, at a time you choose.
See available times
Or send it in writing and the principal will come back to you.
A principal reads every enquiry. Please don’t include tax file numbers or documents here.
Estimate your fee
Choose all that apply. Tap again to deselect.
1 — Who for · select any
2 — What you need · select any
IAS lodged
BAS lodged
Pay runs
Employees
{{ staffN }}
$15 per employee per lodgement, plus GST
3 — How complex
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{{ estRange }}
{{ estSummary }}
{{ l.label }}{{ l.amt }}
A guide only, not a quote. Fees are ex GST and confirmed in writing once we’ve looked at your situation.
Narrow it down · optional

A little detail helps us quote accurately: the number of entities, any years outstanding, and the state of your records.

For initial enquiries only. Please don’t include tax file numbers or documents here.
Registered and accountable
Tax Practitioners Board Registered — Tax Agent 26045805 Chartered Accountants Australia and New Zealand
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Key dates

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.

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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.

Questions

Common questions from new clients.

If your question isn’t here, call or email us.

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Legal

Disclaimer & Privacy Policy

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Legal

Terms & Conditions

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TSIA PARTNERS
Suite 201, Level 2
309 Pitt Street, Sydney NSW 2000
general@tsiapartners.com.au
02 9267 6533
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© 2026 Tsia Partners Pty Ltd · ABN 26 637 447 235 · Tax Agent 2604 5805 · ASIC Registered Agent 40908 · Liability limited by a scheme approved under Professional Standards Legislation
Disclaimer & Privacy Policy Terms & Conditions
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