Changing a company’s financial year end (FYE) in Singapore is a straightforward process — but it must be done correctly through ACRA and within the constraints of the Companies Act. Whether you are aligning your company’s reporting cycle with your parent company overseas, improving cash flow timing, or simply correcting an FYE that was set at incorporation without much thought, this guide covers everything you need to know.

What Is a Financial Year End?

A financial year end is the date on which a company’s accounting period closes for the year. In Singapore, a company’s financial year determines:

  • When its accounts must be prepared and approved
  • When its Annual General Meeting (AGM) must be held (for companies that still hold AGMs)
  • When its Annual Return must be filed with ACRA
  • The period covered by its corporate income tax return

A company’s FYE is set at incorporation and recorded in ACRA’s register. It is typically either 31 December, 31 March, 30 June or 30 September — though any calendar date is permissible.

When Can You Change the Financial Year End?

Under the Companies Act (Cap. 50) and ACRA’s rules, a Singapore company can change its FYE subject to the following:

  1. A company may change its FYE once every five years, unless ACRA grants approval for an earlier change
  2. The change must be made before the existing financial year ends — you cannot change the FYE of a year that has already ended
  3. The new financial year resulting from the change must not exceed 18 months in length
  4. If the company is a subsidiary of a foreign parent and wishes to align with the parent’s FYE, ACRA may grant exemption from the five-year rule

Step-by-Step: How to Change Your Financial Year End

Step 1: Board Resolution

The board of directors must pass a resolution approving the change of financial year end. The resolution should specify:

  • The current FYE
  • The proposed new FYE
  • The effective date of the change
  • The length of the transitional financial year (i.e. the shortened or extended period that results from the change)

No shareholder approval is required for a change of FYE — this is a matter within the board’s authority.

Step 2: Notify ACRA via BizFile+

The company must file a Change of Financial Year End notification with ACRA via the BizFile+ portal within 14 days of the board resolution. The filing requires:

  • The company’s UEN (Unique Entity Number)
  • The current FYE
  • The new FYE
  • The date of the board resolution

There is no fee for this filing. Once submitted, ACRA updates the company’s registered FYE immediately.

Step 3: Update Internal Records and Stakeholders

After the ACRA filing, ensure the following are updated:

  • Accounting software — update the financial year settings to reflect the new FYE
  • Payroll software — check if any year-end payroll processes are tied to the FYE
  • Tax filings — inform IRAS of the change if relevant (your tax agent or company secretary should handle this)
  • Banks — some banking covenants reference the FYE; notify your banker if your loan documentation is affected
  • Auditors — inform your audit firm, particularly if the change affects the current engagement
  • Shareholders — while not legally required, it is good practice to inform shareholders of the change, especially if the annual report timing will be affected

The Transitional Financial Year

Changing the FYE always creates a transitional financial year — a period that is shorter or longer than 12 months. For example:

  • Company with FYE 31 December changes to 31 March
  • If the change is made in June 2026 (before the December 2026 FYE), the transitional year runs from 1 January 2026 to 31 March 2027 — a 15-month period
  • The maximum permissible transitional year is 18 months

Alternatively, the change can shorten the current year:

  • Company with FYE 31 December changes to 30 June
  • Change made in March 2026 means the transitional year runs 1 January 2026 to 30 June 2026 — a 6-month period

Tax Implications

The transitional financial year creates a tax filing that covers a non-standard period. Key points:

  • The corporate income tax return for the transitional year must be filed with IRAS for the period covered, based on the new FYE
  • Estimated Chargeable Income (ECI) must be filed within 3 months of the new FYE, including for the transitional year
  • If the transitional year exceeds 12 months, IRAS will assess tax for each calendar year within the transitional period separately

It is strongly advisable to discuss the tax implications with your accountant before changing the FYE — particularly if the company has significant income or deductions in the transitional period.

GST Considerations

A change of FYE does not affect GST filing cycles. GST returns are filed quarterly (or monthly for large businesses) based on the calendar, not the financial year. However, if your company’s GST position is monitored on a financial-year basis for management purposes, update your internal reporting accordingly.

When ACRA Approval Is Needed

In most cases, the company simply files a notification with ACRA — no prior approval is needed. However, ACRA approval IS required where:

  • The company wants to change its FYE within five years of a previous change (unless exempted as a subsidiary aligning with a parent)
  • The change would result in a transitional financial year exceeding 18 months

In these cases, the company must submit an application to ACRA with supporting reasons.

Common Reasons for Changing the FYE

  • Group alignment: Aligning with the parent company’s FYE simplifies consolidated reporting
  • Seasonal business: Moving the FYE to the end of a slow season makes year-end accounting and audit less disruptive
  • Cash flow: Aligning the FYE with the natural cash flow cycle of the business (e.g. after the peak selling season) makes the balance sheet more representative
  • Incorrect initial FYE: Some companies discover post-incorporation that the default FYE chosen at registration does not suit their business

Role of the Company Secretary

The company secretary plays a central role in a FYE change:

  • Drafting and circulating the board resolution
  • Filing the Change of Financial Year End notification with ACRA via BizFile+
  • Updating the statutory registers
  • Coordinating with accountants and auditors on the transitional year implications
  • Updating the AGM and Annual Return calendar to reflect the new FYE

Need help changing your company’s financial year end or managing your ACRA compliance? Contact our corporate secretarial team at [email protected] or WhatsApp us at +65 8501 7133.

— The Editorial Team, Raffles Corporate Services