AI Tax: Preparation, Research and Review 2026

AI tax assistance can organise client information and help research a question. Your practice decides the tax treatment and reviews the return before lodgement. Keep an AI draft connected to the client’s records and the official rule that supports each position.

Where AI Fits in Tax Preparation

AI tax preparation starts with the information a client provides and the task you give the tool. Gathering facts means collecting records and spotting questions that still need answers. Organising a draft means grouping that information into workpapers or proposed return entries. Determining tax treatment means deciding how the law applies to those facts.

Those tasks require different checks. A receipt can prove that a purchase happened without proving that the whole cost is deductible. A draft can put the receipt in the right folder while still suggesting the wrong deduction.

Use AI to extract details from documents, compare answers or draft a list of follow-up questions where the tool supports those tasks. Obtain the required client permission before disclosing their information to a third-party AI tool. Keep the original record beside the output. If the tool infers a fact the client never supplied, return that question to the client.

An “AI tax agent” label describes software. It does not establish that a registered tax agent takes responsibility for the service. When evaluating an AI tax assistant, identify who gives the advice, who reviews it and who authorises lodgement. A product name or confident answer cannot establish those roles.

Check Research Against Official Sources

Verify AI tax research by opening the cited authority and testing its rule against the client’s facts. A plausible section number or case name is not enough. Confirm that the source exists and says what the answer claims.

For Australian income-tax questions, start with ATO guidance and the applicable legislation. Check the relevant income year and any conditions that change the result. Where the answer depends on a ruling or court decision, read the actual authority and distinguish its facts from your client’s situation.

Hypothetical Phone-Expense Research

An employee gives you a phone bill and says they use the phone for work and privately. You ask an AI tax assistant to identify the records needed to assess a deduction. A useful draft identifies the bill, evidence of work use and any employer reimbursement. It leaves the deduction amount for assessment from those records.

Incorrect use: accepting an AI recommendation to claim the full bill because the employee sometimes takes work calls.

Correct use: checking the employee’s evidence of work use, identifying any reimbursement and applying the relevant deduction rules. The ATO’s expense guidance in its misinformation warning explains the need for an income-earning connection and supporting records. The practitioner records why the supported portion is deductible before putting it in the return.

Keep a research note that identifies the question, the authority you opened and the reasoning you accepted. Separate the client’s confirmed facts from assumptions that still need evidence. This gives the reviewer something they can check beyond the AI answer itself.

Tax Returns Still Need Professional Review

A tax return needs review of its source records and tax positions before advice or lodgement. AI-assisted preparation leaves your practice responsible for the services it provides. The Tax Practitioners Board’s AI guidance says practitioners remain responsible and must assess AI outputs with professional judgement before relying on them.

Make the return traceable to evidence. Match income to the records supplied and investigate missing or conflicting amounts. For deductions, check the entitlement and calculation, including private use. Review the client’s circumstances where an offset or concession depends on eligibility.

Before approving an AI-assisted return, the reviewer needs these records in the file:

• Source evidence for each material amount.
• The rule supporting each tax position.
• Confirmed facts separated from unresolved assumptions.
• Changes the preparer made after checking the AI output.

Keep unresolved issues out of the approved advice until the relevant facts or treatment are settled. Record the reviewer’s decision and obtain the required client authority for lodgement. Generating a draft, approving its tax treatment and lodging a return are separate actions.

Tax Genie’s AI Before the Return

Tax Genie reviews client forms before your practice starts the return, so missing answers and common mistakes go back to the client automatically. It first checks formats, register matches and consistency between answers. It also checks for missing documents, then runs AI review on every submitted form.

For example, a form that says the client is registered for GST but leaves the reporting frequency blank needs a correction. Tax Genie emails the client a plain list of fixable issues. Only the affected sections reopen on the same private link. Your practice receives the corrected form without writing each follow-up email.

Tax Genie removes every TFN before AI review. Staff can turn individual checks on or off, and corrections record who changed what and when. Approved client details go into your tax software after review, so the return starts with complete information.

That AI review concerns the client’s answers. Tax calculation, return preparation and lodgement happen in your practice’s tax work after the handover. Use the broader AI for accountants guide to decide where reviewed client information fits alongside other AI tasks in your practice.

Research, Advice and Return Preparation

Separate AI tax research from draft advice and reporting because each output needs a different basis for approval. Give the reviewer the records and rule needed for the specific job.

Task	Source Record	Governing Rule	Reviewer Check
Tax research	Confirmed facts and the question being researched	Applicable legislation, rulings and primary authority	Open each authority and test whether its conditions fit the facts
Draft tax advice	Client instructions and supporting documents	Rules governing the proposed treatment	Check the reasoning, assumptions and consequences before advising the client
Tax reporting	Transaction records and reconciliations	Rules for the specific tax and reporting obligation	Check classification, period and reconciliation to the source records
Return preparation	Income records, expense evidence and approved workpapers	Rules for the return’s income year and the client’s circumstances	Check the amounts and positions before approval and authorised lodgement

Queensland Land-Tax Arguments

A Queensland land-tax argument needs Queensland authority. An AI-generated exemption argument based on another state’s rules cannot establish a Queensland entitlement. Begin with the applicable version of the Land Tax Act 2010, then check the owner and land use against the relevant provisions.

In a hypothetical case, a company receives a land-tax assessment and AI drafts a challenge based on someone living at the property. The reviewer needs the ownership record and evidence of use. They must establish whether the cited exemption applies to that owner, then read any relied-on decision before using it.

Identify the dispute before drafting an objection. The Queensland Revenue Office’s reassessment guidance distinguishes exemption applications from valuation disputes. It directs valuation concerns to the Valuer-General. AI can help organise an argument, but the practitioner must establish the correct ground and procedure from the relevant authority.

The ATO’s Warning About AI Returns

The ATO warns that AI can produce inaccurate tax advice from overseas law or outdated sources. Its tax misinformation warning also states that taxpayers remain accountable for accurate information when AI helps prepare a return. Incorrect deductions and unsupported positions can lead to amendments or compliance action.

When a client brings an AI-prepared return, ask for the underlying income and expense records before adopting its figures. Check each proposed tax position against the applicable official authority. Approve the supported return through your practice’s review steps, with a named reviewer responsible for the decision.