Avoid the 14 Working Day Wait: Change Your Singapore FYE on BizFile+

Published: 15 September 2026

File the change of financial year end (FYE) through BizFile+. As of 2026, ACRA only steps in to approve the change if your new financial year runs longer than 18 months, or if you have changed your FYE within a recent past period, as defined by regulations. Outside those two triggers, the update is free and takes effect immediately.

TL;DR:

• Companies can change their financial year end on BizFile+ without approval if the new period does not exceed 18 months or involve recent previous changes.
• Approval from ACRA is required if the new FYE exceeds 18 months from incorporation or the last FYE was changed within the past five years, taking up to 14 working days.
• The change must be filed before deadlines for AGM, annual return, or financial statements, as late filings cannot be retroactively adjusted.
• The update is typically reflected immediately but may take longer if approval is needed, and operators should confirm the change before adjusting calendars or tax plans.
• IRAS updates its records automatically from ACRA’s filing, but GST period changes may lag and require individual verification for correct tax reporting.

Table of Contents

• Can I Change My Company’s Financial Year End?
• What Are the Restrictions and Approval Triggers?
• Step-by-Step: File the Change on BizFile+
• Do I Notify IRAS Too, and What Tax Impacts Follow?
• Who Handles This: Internal Roles and Corporate Service Providers
• Checklist and Timeline to Plan the Change
• Practical Director Advice From Vivos
• How Vivos Helps With Your FYE Change and Beyond
• Sources
• FAQ

Can I Change My Company’s Financial Year End?

Most companies can, but only within a specific window. You may only change the FYE for the current financial year or the immediately preceding one. Once you’re past that window, the door closes.

The bigger constraint isn’t the calendar, it’s your statutory deadlines. If your Annual General Meeting (AGM), Annual Return (AR), or financial statements for the affected year are already due or filed, ACRA will not let you change the FYE retroactively to dodge them. This trips up a lot of foreign founders who assume the change is purely administrative.

Who can actually file it:

• A director or company secretary with Corppass access.
• A corporate secretarial provider or CSP acting on the company’s behalf via BizFile+.
• Any authorized officer listed as a position holder in ACRA’s records.

If your AGM is two weeks away and your AR is already overdue, changing the FYE will not buy you extra time. File the change before those deadlines arrive, not after.

What Are the Restrictions and Approval Triggers?

Two rules govern whether ACRA needs to sign off, and both exist to stop companies from gaming their reporting calendar.

The 18-month rule. A financial year cannot stretch beyond 18 months from incorporation (for a first FYE) or from the end of the prior financial year without ACRA’s approval. This matters most for foreign subsidiaries trying to align their Singapore entity’s year end with a parent company’s longer reporting cycle.

The 5-year rule. If you’ve changed your FYE at any point in the last five years, you’ll need ACRA approval again, even if the new date fits comfortably within 18 months.

Why the friction? ACRA uses these two triggers to discourage companies from shifting their FYE repeatedly to delay disclosures or smooth over compliance gaps.

What to expect when approval is required:

• A short written justification (commercial reason, such as group alignment or seasonality).
• Supporting documents if ACRA requests them.
• Up to 14 working days for a decision, according to ACRA’s own guidance.

Statistic to remember: filing is free either way. The only cost is time, and that time gap is exactly what trips up directors who file too close to a deadline.

Step-by-Step: File the Change on BizFile+

1. Identify current and proposed FYE. Calculate the transition period in months. If it exceeds 18 months, flag it as an approval case before you file.
2. Check your deadlines and history. Confirm your AGM, AR, and financial statements for the affected year haven’t already passed, and check whether you’ve changed FYE in the last five years.
3. Get board sign-off. Pass a board resolution approving the change. If approval from ACRA is needed, draft a brief note explaining the commercial reason (parent-company alignment is a common one).
4. Log in to BizFile+ via Corppass. Select the “Change of Financial Year End” transaction, as detailed in BizFile’s filing instructions.
5. Complete the fields and submit. Attach supporting documents if the system flags your filing as one requiring approval. Save a copy of the outcome page.
6. Wait and confirm. Standard changes update immediately. Approval cases can take a couple of weeks, so don’t assume it’s done until BizFile+ shows a saved outcome.

Pro Tip: Never reschedule your audit, board meeting, or tax filing calendar until BizFile+ actually shows the change as approved. Directors who assume approval and lock in new dates too early sometimes have to unwind everything when ACRA pushes back.

Do I Notify IRAS Too, and What Tax Impacts Follow?

You don’t need to notify IRAS separately. IRAS updates its own records from ACRA’s filing/other-services/notifying-iras-of-changes), typically by the Friday of the week following your ACRA submission.

That said, the update touching your GST accounting period is worth checking yourself:

• Confirm your new GST accounting periods on the MyTax Portal once the FYE change is processed.
• Watch for a myTax Mail notice. IRAS will write to you if your GST periods are adjusted to match the new FYE.
• Don’t rebuild your tax, audit, or board calendars until the BizFile+ outcome is saved and confirmed. GST accounting periods can lag by a few days behind the ACRA update.

If you’re a GST-registered company, this step matters more than it looks. A misaligned GST period can throw off your input tax claims for an entire quarter.

Who Handles This: Internal Roles and Corporate Service Providers

Any director, secretary, or authorized position holder can file this on Corppass. The paperwork itself is straightforward. What’s not always straightforward is the surrounding compliance picture, especially for a foreign founder trying to sync a Singapore subsidiary’s FYE with a parent company’s reporting calendar overseas.

This is where a corporate service provider usually earns its fee. A corporate service provider can assist with Singapore company incorporation for foreign founders, including nominee resident director services, a registered address, corporate secretarial support, and accounting.

Similar incorporation services may be available in Malaysia, Hong Kong, and the UAE for businesses whose FYE alignment spans multiple jurisdictions.

Checklist and Timeline to Plan the Change

Before you touch BizFile+, run through this:

1. Confirm your AGM, AR, and financial statement deadlines haven’t passed for the year you want to change.
2. Check whether you’ve changed FYE in the last five years.
3. Calculate the transition period in months to see if you’re crossing the 18-month threshold.
4. Prepare board resolution and, if needed, a short justification statement.

Timeline to expect: if neither trigger applies, the update on BizFile+ is immediate. If either trigger applies, budget up to 14 working days for ACRA’s decision.

Only update your operational calendars, audit schedule, tax filing dates, once BizFile+ shows the saved outcome. Moving dates first and confirming later is how directors end up scrambling to fix a mismatched audit period.

Practical Director Advice From Vivos

Save the BizFile+ outcome page before you touch a single calendar entry. Directors who file after AGM or AR deadlines get flatly rejected by ACRA, no exceptions. Foreign founders juggling a parent company’s fiscal year should get this reviewed before filing, not after.

— Ray

How Vivos Helps With Your FYE Change and Beyond

Vivos handles the parts of this process that eat up a director’s afternoon. That includes preparing the board paperwork, filing the change on BizFile+, confirming the IRAS update actually went through, and rebuilding your tax and audit calendar around the new date.

For foreign founders aligning a Singapore subsidiary’s FYE with a parent company overseas, corporate service providers can offer nominee resident director services, a registered address, corporate secretarial support, and ongoing accounting. Incorporation services may also be available for entities in Malaysia, Hong Kong, and the UAE, useful for group structures spanning multiple markets.

If you’d rather not track deadlines, five-year change history, and GST period adjustments manually, Vivos’s corporate secretarial services can take the filing off your desk entirely. Get in touch to have your FYE change reviewed and filed before your next AGM deadline puts the decision out of your hands.

Sources

• Updating changes to your financial year end (FYE) | Accounting and Corporate Regulatory Authority
• Instruction – Update Change of Financial Year End Date | BizFile

FAQ

Can I Change My Company’s FYE With ACRA?

Yes, through BizFile+. Approval from ACRA is only required if the new FYE extends the financial year beyond 18 months or if you’ve changed your FYE within the last five years.

How Do I Change My Company’s FYE With IRAS?

You don’t file anything separately with IRAS. IRAS updates its records automatically from your ACRA filing, usually by the Friday of the following week.

What Is the Financial Year for 2026?

It depends entirely on your company’s own FYE date, which you set at incorporation or through a subsequent BizFile+ change. There’s no single fixed calendar for all Singapore companies.

What Is the End Date of the Last Financial Year?

It’s the day before your current financial year began, based on your company’s registered FYE. Check your company profile on BizFile+ or ACRA’s portal to confirm the exact date on record.

Recommended

• Accounting Year End Singapore: FYE Rules and Deadlines
• Annual Return Filing in Singapore: 2026 Guide