Compliance
Trustee Obligations from July 2026: Mandatory Beneficiary TFN Reporting Explained
Closely held trusts will need to report beneficiary Tax File Numbers (TFNs) mandatorily starting 1 July 2026—trustees must prepare now.
By NomadicTax Research Team • 5-8 min read • May 4, 2026
## What’s New
As part of the **Modernisation of Tax Administration Systems (MTAS) Phase 2**, the Australian Taxation Office (ATO) has announced that **mandatory beneficiary TFN (Tax File Number) reporting** for closely held trusts will commence **1 July 2026**. ([softwaredevelopers.ato.gov.au](https://softwaredevelopers.ato.gov.au/MTAS220260121?utm_source=openai)) The requirement will be embedded within trust return lodgment and will include new labels such as:
- *Closely held trust indicator*
- *No TFN provided option* in the Statement of Distribution ([softwaredevelopers.ato.gov.au](https://softwaredevelopers.ato.gov.au/MTAS220260121?utm_source=openai))
## Who’s Affected
This applies to **closely held trusts**, which typically include:
- Family trusts or discretionary trusts
- Trusts where **up to 20 individuals** hold 75% or more of income/capital under fixed entitlements, or discretionary trusts under the legislation (“20/75 test”) ([ato.gov.au](https://www.ato.gov.au/businesses-and-organisations/trusts/trusts-registration-and-reporting-obligations/closely-held-trusts/tfn-withholding-for-closely-held-trusts/who-the-rules-apply-to?utm_source=openai))
Beneficiaries, whether individuals, companies, super funds, trusts, etc., are affected—unless they’re non-residents, certain kinds of exempt entities, or under legal disability. ([ato.gov.au](https://www.ato.gov.au/businesses-and-organisations/trusts/trusts-registration-and-reporting-obligations/closely-held-trusts/tfn-withholding-for-closely-held-trusts/who-the-rules-apply-to?utm_source=openai))
## Compliance Requirements for Trustees
Trustees must:
- Ensure each beneficiary quotes their TFN, or otherwise withhold from payments/entitlements if TFN is not quoted.
- Add labels in the trust’s statement of distribution noting “closely held trust” status and whether any beneficiary has not provided a TFN.
- Register for PAYG withholding for closely held trust purposes if withholding is triggered.
- Lodge reports:
* **Annual TFN withholding report** encompassing all payments/entitlements and amounts withheld. Due three months after the end of the income year (typically 30 September) unless otherwise extended. ([ato.gov.au](https://www.ato.gov.au/businesses-and-organisations/trusts/in-detail/closely-held-trusts/tfn-withholding-for-closely-held-trusts/what-trustees-need-to-do?utm_source=openai))
* Activity statements/payments of withheld amounts by the stipulated due date (usually late October) when applicable.
## Penalties and Risks
- Failure to withhold when required can lead to **penalties**, especially if payments are made before the beneficiary’s TFN is quoted.
- Misstatements or late lodgment expose trustees to compliance risk and interest charges.
- ATO systems will likely flag trusts without proper TFN records—reputational risk and audit exposure for trustees.
## Actionable Tips for Trustees and Advisers
- Conduct a **TFN audit**: identify beneficiaries lacking TFNs now, obtain their TFNs, or document their status.
- Update trust deeds and internal distribution practices to ensure recordkeeping supports the new labels and information.
- Plan ahead for software or accounting system changes: your trust-return templates may need updating to include new fields.
- Communicate with beneficiaries early: difficult to gather TFNs retrospectively or from complex estate structures.
## Example Scenario
- The *Jones Family Trust* is a discretionary trust with five individual beneficiaries. Currently two beneficiaries haven’t provided TFNs. Under the new rules:
* When issuing the Statement of Distribution, the trustee must indicate the trust is “closely held trust”.
* For the two missing TFNs, they mark “No TFN provided”.
* For those beneficiaries, trustee must withhold from distributions made.
* Lodge the Annual TFN withholding report with totals of all payments and withheld amounts for all beneficiaries.
## Summary
Mandatory beneficiary TFN reporting is a major compliance shift for closely held trusts starting **1 July 2026**. Trustees and advisers must take inventory of TFN gaps now, upgrade reporting systems, and adjust trust distributions to comply and avoid penalties. With early planning, this transition can be smooth and keep your trust in good standing with the ATO.