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Fixed-Fee Tax Accountants for Australian Business

Company tax returns and BAS & IAS filing by a registered tax agent, anywhere in Australia, all from $275/mo

Trusted by 3000+ small businesses in Australia

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What's included in our registered tax agent services?

Company tax returns

Your company tax return accountant prepares, reviews and lodges with the ATO, applying the 25% base rate where eligible (turnover under A$50m and ≤80% passive income).

Director and personal returns

Running a company and lodging your own return too? Our accounting services in Australia handle both together, so nothing falls between two accountants.

BAS, GST and PAYG

Goods and Services Tax (GST) registration past A$75,000 turnover, BAS lodged on time, and Pay As You Go (PAYG) obligations kept straight.

Tax planning and advice

A business tax accountant who looks forward: quarterly check-ins, instalment management and pre-30-June moves, included on Pro plans.

What does a tax accountant Australia-wide cost?

Monthly Yearly (Save more)

Starter

For entrepreneurs who want to stay compliant without the hassle.

From

$1,800/yr
$1,800
(GST inclusive)

Covers all essentials:

10% OFF
Partner perks worth over $30,000
Pro
For growth-focused businesses that want complete financial oversight.

From

$3,780/yr
$3,780
(GST inclusive)
Full service accounting:
15% OFF
Starter
From
$1,800
/mo
Pro
From
$3,780
/mo
Bookkeeping​
Reconcile bank transactions
Quarterly
Monthly
P&L and balance sheet reconciliations
Activity Statements lodgements (BAS, IAS)
Accounts Payable
Accounts Receivable reporting
Optional upgrade: Weekly bookkeeping
$820
$820
Accounting & tax
Company Tax Return
Basic Individual Tax Return (2x)
Tax Planning with a Senior Tax Agent
Software
Xero & Dext Subscription
Integration & customisation support
Electronic Signature app – unlimited
Support
Email support
Onboarding webinar

Dedicated accountant

Aussie Accountant (Direct line)

Dedicated onboarding manager
Australia based senior accountant

Phone and SMS support

Federico
"They’ve helped with maximising my tax deductions! I am allergic to tax matters. Sleek’s comprehensive solution helped me greatly and helped me save on tax! "
Federico | Software Consultant, Sole Trader
Need help before choosing?

Registered tax agent vs DIY myTax vs a traditional firm

Dimension Sleek (registered tax agent) DIY myTax Traditional firm
Lodgment deadline Agent program dates, conditions apply 31 October Agent program dates
Pricing model Fixed monthly fee, stated upfront Free, but no advice Often hourly, unpredictable
Tax planning Year-round on Pro plans, pre-30-June included None Often year-end only
Company plus personal returns Handled together Separate and manual Usually available
Where you work with them Online, anywhere in Australia Online Office visits, usually local
Responsiveness A dedicated accountant who replies No support Often slow, chase for answers

Straight answers on deadlines and planning

Agent lodgment dates are conditional: you need to be on our client list before 31 October with prior-year returns up to date, otherwise 31 October stands. Tax planning reduces surprises; it doesn’t guarantee a smaller bill. Anyone promising otherwise is selling something.

How does an online tax accountant work?

An online tax accountant Australia-wide means no office visits: Sydney, Melbourne, Brisbane or anywhere in between, same accountants, same fixed fees.
Step 01
Share your records
Invite us into your Xero or send what you have. Switching firms? We handle the handover.
Step 02
We prepare, you review
Your accountant prepares the return and walks you through what you owe and why, before lodging.
Step 03
We lodge as your registered agent
Returns, BAS and ATO letters handled, with every deadline tracked. You get on with the business.

How do you stop steep tax bills before 30 June?

Most people call after the damage: a steep tax bill, or no idea how much to set aside, from an accountant who was reactive rather than proactive. The fix is a small business tax accountant who watches your numbers all year and tells you why, not just what.

On Pro plans that means quarterly check-ins, PAYG instalments adjusted when income shifts, and a pre-30-June session to act while it counts. That window is now.

Know your tax bill before 30 June, not after.

Can you lodge later with a registered tax agent?

Lodge your own return through myTax and the deadline is 31 October. Join a registered tax agent’s client list before that date and the ATO’s lodgment program applies, often with due dates as late as 15 May.
The condition What it means
You're on your agent's client list before 31 October The program's later due dates can apply
Prior-year returns up to date at 30 June Old outstanding returns pull you back to 31 October
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Tax accountants in Sydney, Melbourne, Brisbane and Australia-wide

We work with businesses in every state and territory, from Sydney, Melbourne and Brisbane to regional towns nowhere near a CBD. Because everything happens online, with the ATO, in your Xero, over the phone, your accountant does not need to be down the road to do the job properly.

So when you search “tax accountant near me”, what you are really after is someone who answers when you call and knows your file. That is what you get here, wherever you are. Same registered tax agent, same fixed fees, whether you are in a capital city or three hours past the last servo.

Sleek is the preferred partner of entrepreneurs

rated 4.7/5.0 on Google

96%

satisfaction rate

450,000+

global businesses that trust Sleek

Frequently Asked Questions

How much does a tax accountant cost in Australia?

Sole trader plans start at A$180 a month and company plans at A$275, tax return included and priced by revenue band, not by the hour. Market-wide, fees vary with complexity and billing model; our guide to the cost of a tax accountant in Australia compares what to expect.

What's the difference between a tax accountant and a tax agent?

Only a registered tax agent, accredited with the Tax Practitioners Board (TPB), can legally charge a fee to prepare and lodge your return. Our accountants work under registered tax agent 26131380, and our tax accountant vs tax agent guide has the full breakdown.

When is my tax return due if I use a registered tax agent?

Self-lodging through myTax, the deadline is 31 October. Through a registered tax agent, the ATO’s lodgment program can push your due date as late as 15 May, provided you join before 31 October with prior returns current. Our guide to Australian tax return dates covers every deadline.

Do I need a tax accountant near me, or can everything be done online?

An online tax accountant does everything a local office can, because returns, BAS and lodgment happen digitally with the ATO. Most people searching “tax accountant near me” want someone who picks up the phone, and that works from anywhere: Sydney, Melbourne, Brisbane or beyond.

Can you handle my company tax return and personal return together?

Yes. One accountant prepares your Pty Ltd return and your director return side by side, so dividends, wages and loans line up across both. Pro plans include two personal returns for directors as standard, which usually works out cheaper than briefing two separate firms.

View more

What do I need to bring?

Less than you’d think: bank feeds or your Xero file, last year’s return, and your Australian Business Number (ABN) details. If your books are behind, we take on backlogs, clear outstanding ATO obligations, then set up a routine that keeps everything current.

Do you handle crypto tax?

Yes, through a dedicated team. Crypto disposals, staking income and exchange records carry their own ATO treatment and reconciliation headaches, so we keep specialists on it. If digital assets are part of your year, start with our crypto tax accountants instead.

How does tax planning actually reduce surprise bills?

Tax planning reduces surprise bills by moving decisions before 30 June, not after. Quarterly reviews catch income shifts, PAYG instalments get varied, and concessional super contributions (capped at A$30,000 this year) are timed while they count. Our guide to tax minimisation strategies covers the detail.

Need more information?

Browse our articles for in-depth guides, expert tips, and the latest updates on Australia business essentials.

Carles M,
Sleek Advisor
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