ATO Disputes · Sydney & NSW

ATO Disputes Lawyer Sydney

Are you under audit, have you been issued with an amended assessment, or are you watching the clock run down on a director penalty notice? With Law Flow you get a NSW solicitor running your matter directly, with AI-assisted document review supporting efficient, lawyer-led management of your ATO dispute.

  • Legal expertise to leverage every advantage the law gives you
  • AI-assisted review of years of records in hours
  • Fixed-fee scoping wherever the work allows
NSW registered solicitor Free 30 minute consultation Fixed fees available

Book a free consultation

Tell us what the ATO has sent you. We respond the same business day.

Same business day response. Or call 0480 893 317.

Prefer to pick a time? See available consultation times

NSW registered solicitor Local, District, Supreme & Federal Courts Faster turnaround through AI-assisted workflow Fixed-fee options
Not in a dispute? If you are after structuring, planning or advice before a transaction, see our tax advisory page

Is this you?

You probably need an ATO disputes lawyer if

Any of these apply? A free 30 minute consultation to discuss your situation, identify apparent urgent deadlines and scope the next steps. Detailed advice may require document review. Call 0480 893 317 or request a call back.

Scope of work

What we handle

Every matter is run by a NSW registered solicitor with Federal Court experience. AI compresses the parts of the work that traditional firms bill by the hour.

01

Audits and reviews

  • Managing ATO information requests and interviews
  • Scoping what must be produced and what is privileged
  • Position paper and reasons-for-decision responses
  • Voluntary disclosures and penalty mitigation strategy
02

Challenging an assessment

  • Part IVC objections against assessments and private rulings
  • Appeals to the Administrative Review Tribunal
  • Appeals to the Federal Court of Australia
  • Remission of penalties and general interest charge
03

Debt and recovery

  • Director penalty notices, including lockdown DPNs
  • Garnishee notices served on banks, employers and debtors
  • Payment arrangements and deferral negotiations
  • Defending recovery proceedings, statutory demands and bankruptcy notices
04

Business and structuring exposure

  • Division 7A loans and deemed dividends
  • GST, PAYG withholding and superannuation guarantee shortfalls
  • Trust distributions and section 100A risk
  • Part IVA general anti-avoidance and promoter penalty exposure
Book A Consultation Call 0480 893 317

Time critical

The deadlines that decide these matters

Tax disputes are won and lost on dates. Several of these cannot be extended, and some of them carry personal exposure for directors.

21 days

Director penalty notice

The 21 day period generally runs from when the ATO posts or leaves the notice, not when you read it. A director penalty can already have arisen before the notice is issued. The available remission options depend on the liability and reporting history, and appointing an administrator or liquidator will not remit every penalty. Obtain advice immediately.

60 days

Objecting to a private ruling

Objection periods vary by assessment type and can run to two or four years. Get the correct period identified early, because a late objection needs the Commissioner to agree to consider it.

Immediate

Garnishee notice

A garnishee notice bites on your bank account or your customers straight away. Fast negotiation or challenge is the only route to releasing the funds.

60 days

Appealing a disallowed objection

Once an objection decision is disallowed there is a limited window to take the matter to the Administrative Review Tribunal or the Federal Court.

Call now on 0480 893 317

Lawyer-led, AI-assisted

Why AI matters in a tax dispute specifically

ATO disputes are document disputes. Years of bank statements, ledgers, invoices and correspondence have to be reconciled against the Commissioner position. That reconciliation is exactly what traditional firms bill hundreds of hours for.

Years of records read in hours

Our systems scan thousands of pages of statements and ledgers to build the transaction narrative, so your solicitor starts from the analysis rather than from the paperwork.

Every ATO argument tested

Rulings, determinations and case law are cross-checked at speed, so the objection answers every point in the position paper rather than only the obvious ones.

You pay for judgement

Strategy, privilege calls and negotiation with the ATO stay with a senior lawyer. The volume work does not get billed at senior rates.

Technology-supported efficiency. Lawyer-led advice.

We use AI-assisted tools to support legal research, document review and initial drafting, with the work checked by the solicitor responsible for your matter. Combined with low office overheads, this helps us work efficiently and keep costs proportionate.

The time and cost involved depend on your matter’s complexity, documents and scope. We explain the proposed work and fees upfront, with fixed-fee options where the scope allows.

Want that applied to your matter?

Tell us what you are dealing with and we will explain the proposed work and the fees before anything starts.

Book A Consultation

How it works

From first call to resolution

01

Free consultation

A free 30 minute consultation with Tristan, Principal Solicitor, to discuss your situation, identify apparent urgent deadlines and scope the next steps. Detailed advice may require document review.

02

Scope and fixed price

You get a written scope and a price for the next stage before any work starts. No open-ended retainer, no surprise invoices.

03

AI-assisted groundwork

The documents, ledgers and authorities are processed at speed, then reviewed by your solicitor. This is the stage traditional firms bill hardest.

04

Lawyer-led execution

Advice, negotiation, drafting and advocacy are done by the lawyer with carriage of your file, and you deal with him directly throughout.

Cost

What this costs

Tax disputes have a reputation for open-ended bills. We scope the work in stages so you know the price of the next step before you commit to it.

Free initial consultation

A free 30 minute consultation to discuss your situation, identify apparent urgent deadlines and scope the next steps. Detailed advice may require document review.

Fixed fee where scope allows

Objections, DPN responses and remission applications are commonly quoted as a fixed fee.

Staged for litigation

Tribunal and Federal Court work is quoted stage by stage so you keep control of the spend.

Tristan Burt, Principal Solicitor at Law Flow

Your lawyer

Tristan Burt

Principal Solicitor

Tristan is the person who listens to your situation, understands your goals and builds the strategy. He is a NSW registered solicitor with years of experience from top-tier firms across Australia, Asia and Europe, and has built Law Flow’s AI systems to amplify his judgement, not replace it. He is the ultimate decision maker on your matter.

  • NSW registered solicitor
  • Local, District & Supreme Courts of NSW, and the Federal Court
  • Led one of the largest class actions in Australian legal history
  • Top-tier firm experience across Australia, Asia & Europe
  • PhD, published in leading legal journals
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Common questions

ATO Disputes: what clients ask first

Do I need a lawyer if I already have an accountant?

Often you need both, and your accountant should stay involved. A lawyer becomes necessary once the dispute turns adversarial, because legal professional privilege, objection drafting, tribunal and court appearances, and personal liability under a director penalty notice are legal questions rather than accounting ones.

Can you stop a garnishee notice?

A garnishee notice can often be reduced, released or replaced with a payment arrangement, particularly where it is strangling a trading business or where the underlying assessment is under genuine challenge. Speed matters, because the notice captures funds as they arrive.

What happens if I ignore a director penalty notice?

Nothing is stayed by ignoring it. Once the period on the notice expires the Commissioner can recover the amount from you personally, including by issuing a bankruptcy notice. Where lodgment was more than three months late the notice may be a lockdown DPN, which removes some of the options otherwise available.

Will using AI put my financial information at risk?

No. Law Flow uses AI through business grade services governed by terms under which client prompts, documents and outputs are not used to train or improve AI services. We add lawyer review, access controls, redaction tooling and restrictions on what can be submitted. Our approach follows the Law Society of NSW Statement on the Use of AI in Australian Legal Practice.

How quickly can you act?

Consultations are usually available within a business day, and urgent DPN and garnishee matters are prioritised. Tell us the date on the notice when you make contact so we can triage it correctly.

Next step

Get the ATO deadline under control

Thirty minutes with the solicitor who would run your matter. Bring the notice or assessment so we can discuss your situation, identify apparent urgent deadlines and scope the next steps.

Call 0480 893 317 Request a call back

Free 30 minute consultation · No obligation

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