Digital Nomad
Leveraging the New ASGD ID in Singapore: Digital Nomad & Agent Tips
Singapore Estates, Trusts and Unit Trusts will use ASGD IDs from mid-2026—essential for digital nomads and agents to adapt ahead of the 2027 portal transition.
By NomadicTax Research Team • 5-8 min read • August 31, 2026
## Who Needs to Pay Attention
- **Agents and trustees residing abroad**, who lack NRIC/FIN, will need to appoint a Singapore representative as Corppass Administrator. ([iras.gov.sg](https://www.iras.gov.sg/taxes/other-taxes/trusts/change-of-tax-reference-numbers-for-estates--trusts--unit-trusts/change-of-tax-reference-numbers-for-estates--trusts--unit-trusts?utm_source=openai))
- **Digital nomads** with Estates or Trusts in Singapore (e.g. rental income, inheritance) should monitor the ASGD ID notifications and ensure their online access via representative arrangement.
## How to Prepare If You’re a Digital Nomad or Offshore Agent
- **Ensure you receive the ASGD ID**: IRAS will send this via postal notification; provide full accurate contact details.
- **Appoint Singapore representative** if you lack Singpass/NRIC/FIN—secure a trust or letter of authorization.
- **Update global accounting software and workflows**: Your invoicing systems, trust accounting tools, reporting platforms should embed ASGD ID usage for payment & correspondence.
## Optimizing for E-Filing Once Digital Services Launch in 2027
- Understand that from **early 2027**, **Form T** (for Estates) or **Form UT** (for Unit Trusts) will e-file via myTax Portal using Corppass. ([iras.gov.sg](https://www.iras.gov.sg/taxes/other-taxes/trusts/change-of-tax-reference-numbers-for-estates--trusts--unit-trusts/change-of-tax-reference-numbers-for-estates--trusts--unit-trusts?utm_source=openai))
- If you intend to delegate filings, ensure your agent has access via your representative/relevant authority under Corppass.
## Case Study Example
**Scenario**: “Anna” is a UK-based trustee of a Singapore Unit Trust (earning Singapore income).
1. In July 2026, IRAS issues ASGD ID “A98765432” via post to “Anna”.
2. She lacks NRIC/FIN, so she nominates “James”, her Singapore-resident accountant, as her Corppass Admin via LOA by end December 2026.
3. From Jan 2027, “James” files the annual Form UT through myTax Portal using Corppass, quoting ASGD ID. All payments use ASGD ID in bank transfers/electronic forms.
Without these steps, she risks delays, mis-filed documents, missed payments, or notices she can’t access.
## Quick Checklist for Agents
- [ ] Confirm receipt of ASGD ID from clients.
- [ ] Update calendar with key dates: 31 Dec 2026, January 2027.
- [ ] Redirect mail or address to ensure postal notices reach you or client.
- [ ] Keep systems ready for Corppass delegation.
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By getting ahead of this change now, you’ll avoid last-minute disruptions when IRAS fully retires ITR IDs and shifts to ASGD IDs for all digital interactions in 2027.