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Accounting and Corporate Regulatory Authority

Notifying ACRA of changes in particulars: CSP or RQI

Update ACRA when your corporate service provider (CSP) or registered qualified individuals (RQI) details change. Learn when and how to update ACRA.

Notify via General lodgement
Last updated 1 May 2026

When you need to notify ACRA

You must update ACRA if there are changes to CSP or RQI particulars.

Requirements: Changes to CSP and RQI particulars

For changes to

What you need to do

CSP particulars

Update ACRA as soon as possible if there are any of these changes:

CSP employees' particulars

Update ACRA as soon as possible if any of these change:

  • Full name

  • Identification type and number

  • Mobile number

  • Email address

More details: Updating CSP employees' particulars

RQI particulars

Update ACRA within 14 days of any of these changes:

  • Name

  • Identification (ID) type and number

  • Nationality

  • Address

  • Contact number

  • Email address

  • Qualifications

  • Supporting documents for qualifications

Before you notify ACRA

This guide explains how to notify ACRA of changes in CSP or RQI particulars.

Who may notify

Eligibility: Updating CSP and RQI particulars

For changes to

Who may notify

CSP particulars

Only authorised officers of the CSP, such as:

  • Directors

  • Company secretaries

  • Partners

  • Owners

RQI particulars

Only the RQI can file their own updates

Fees and processing time

Fees: Updating CSP and RQI particulars

What you need to know

Details

Fee

Free

Processing time

Immediate

How to update ACRA

  1. Open the General lodgement eService and log in.

  2. For "Type of lodgement" under "Corporate service provider", select Update corporate service provider information.

  3. Complete and submit the form.

Note: If you are an RQI that holds appointments in other entities (such as company officer or partner positions), you may only use this eService to update your RQI qualifications and documents.

To change your other personal details, use the Update position holder information eService.