---
title: "Voluntary disclosure to the ATO: completion guide and penalty-reduction checklist"
url: "https://ailawframework.com/precedents/taxation/voluntary-disclosure"
type: "precedent"
site: "AI Law Framework"
id: "a26-voluntary-disclosure"
area_id: "A26"
kind: "form"
ai_level: "yellow"
version: 1
law_stated_as_at: "2026-10-17"
---

# Voluntary disclosure to the ATO: completion guide and penalty-reduction checklist

> Guide to making a voluntary disclosure in the ATO's approved form: choosing the channel, describing and quantifying each error, and securing the penalty reductions in s 284-225 of Schedule 1 to the TAA.

Canonical page: https://ailawframework.com/precedents/taxation/voluntary-disclosure  
Law stated as at: 2026-10-17

Site index for agents: https://ailawframework.com/llms.txt

## Key facts

- Kind: Form. A form to complete, or a guide to completing an official one.
- Practice area: [Taxation](https://ailawframework.com/precedents/taxation.md)
- Jurisdictions: Australia
- AI level: Yellow. AI can help in set ways. A lawyer checks specific points before use.
- Law stated as at: 2026-10-17
- Status: Maintained. Checked on 2026-10-17 against the official form at ato.gov.au and the 7 authorities it cites, for Australia.

## When to use it

Use when a client has found an error in a return, activity statement or other statement that has caused a shortfall or a false or misleading statement. Do not lodge a disclosure until you have advised on privilege, the period of review and any criminal exposure where the error may involve deliberate conduct.

## How AI may be used

AI may help reconcile workpapers, quantify the shortfall and draft the description of each error. Whether, when and how to disclose, and how penalty reductions apply, are judgements for the lawyer and the client.

**AI may:**

- Reconcile the original return, the corrected figures and the workpapers, and list unexplained differences
- Recalculate the shortfall for each period and show the working
- Draft a factual description of each error from the lawyer's notes
- Check the draft disclosure covers every period and tax type in the working papers

**AI must not:**

- Must not decide whether to disclose, the timing, or what to say about how the error arose
- Must not characterise the client's conduct (for example, as an innocent mistake)
- Must not be given privileged investigation material or tax file numbers in a tool not approved for that data

**The lawyer checks:**

- Whether the client has been told of an examination, and so whether the 80% or 20% reduction is available
- The disclosure is complete and accurate: a partial or misleading disclosure creates new exposure
- Every figure reproduced from source records, and the approved channel used
- Privilege over the investigation and advice is preserved in what is disclosed

## Authorities

- [Taxation Administration Act 1953 (Cth) Sch 1 Div 284 (administrative penalties for statements)](https://www.legislation.gov.au/C1953A00001/latest/text)
- [Taxation Administration Act 1953 (Cth) Sch 1 s 284-225 (reduction of base penalty for voluntary disclosure)](https://www.legislation.gov.au/C1953A00001/latest/text)
- [Taxation Administration Act 1953 (Cth) Sch 1 s 284-90 (base penalty amount)](https://www.legislation.gov.au/C1953A00001/latest/text)
- [Taxation Administration Act 1953 (Cth) Sch 1 s 298-20 (remission of penalty)](https://www.legislation.gov.au/C1953A00001/latest/text)
- [Taxation Administration Act 1953 (Cth) s 8K (false or misleading statements)](https://www.legislation.gov.au/C1953A00001/latest/text)
- [Income Tax Assessment Act 1936 (Cth) s 170 (period for amending assessments)](https://www.legislation.gov.au/C1936A00027/latest/text)
- [ATO, Penalties for making false or misleading statements (guidance)](https://www.ato.gov.au/individuals-and-families/paying-the-ato/interest-and-penalties/penalties/penalties-for-making-false-or-misleading-statements)

## Official form

[Official form](https://www.ato.gov.au/forms-and-instructions/voluntary-disclosures-approved-form/how-to-make-a-voluntary-disclosure)

## Where this comes from

The official form is published by ato.gov.au; this page is a completion guide. Last checked on 2026-10-17.

## Full text and drafting notes

The full text and the drafting notes are not part of this public page. Signed-in firm accounts can read them at https://ailawframework.com/precedents/taxation/voluntary-disclosure and through the signed-in MCP connector https://ailawframework.com/mcp/firm.

*Practice guidance for planning and review. Confirm current primary sources and the requirements of the actual matter. This is general information, not legal advice.*