Corporate compliance planner for Singapore and HK

Before we open

Today

What Innaltis can do today

A structuring consultation with our founders, held remotely, with a written summary.
Guidance on choosing between Singapore and Hong Kong, and on what each company costs to set up and run.
Early access to our incorporation and compliance services before they open, with no payment and no commitment.

Planned service

Planned for Q1 2027

Company incorporation in Singapore and Hong Kong, with company secretary and registered address.
Yearly compliance packages: bookkeeping, accounts, tax filings, annual return and meetings.
Atlas, the client platform: group view, cap table, deadlines and documents.

Build your compliance calendar

Add each company with its financial year end and incorporation date. You get every deadline for the next 12 months on one calendar, with the rule behind each date. Nothing leaves your browser until you send the form.

Your compliance calendar

Each event has a reminder 30 days before.

Deadlines by month

All deadlines, sortable

			Rule	Notes

Ongoing, no fixed date

Give this calendar an owner

Tell us how your group handles compliance today. We will suggest who should own each date and keep you posted on ongoing management.

Tell us about your group

The planner needs JavaScript. With the filing rules and the CSV template you can build the same calendar by hand.

Compliance planning template

Every Singapore and Hong Kong obligation in one spreadsheet, with columns for the entity, due date, owner and status. Opens in Excel, Google Sheets or Numbers.

Download the blank template (CSV)

What are the statutory deadlines for companies in Singapore and Hong Kong?

The general rules for a private company limited by shares. An extension, a waiver or a longer first financial year moves the date.

Singapore private company

Obligation	When it is due	Applies to	Fee or late consequence
Estimated Chargeable Income (ECI)	Within 3 months after the financial year end (FYE).	Every company, unless annual revenue is S$5 million or below and the ECI is nil (both conditions, self-assessed).	No government fee
Annual general meeting (AGM)	Within 6 months after the FYE.	Every private company, unless it sends its financial statements to all members within 5 months after the FYE, or all members have passed a resolution to dispense with AGMs.	No government fee
Annual return to ACRA, with financial statements in XBRL	Within 7 months after the FYE.	Every company. Solvent exempt private companies need not file financial statements; smaller companies (revenue and total assets both S$500,000 or less) file simplified XBRL.	ACRA fee S$60. Late: S$300 up to 3 months after the due date, S$600 after that. ^2,3
Corporate income tax return (Form C-S, C-S (Lite) or C)	By 30 November of the year of assessment, which is the year after the financial year ends.	Every company, including dormant and loss-making ones, unless IRAS has granted a waiver.	No government fee
GST return (F5)	Each quarter, filed and paid within one month after the end of the accounting period.	GST-registered companies only.	Late: S$200 at once, then S$200 for each completed month, up to S$10,000 per return. ⁹
Employee income records (IR8A)	By 1 March, for remuneration paid in the previous calendar year.	Companies with employees: submitted to IRAS under the Auto-Inclusion Scheme (required from 5 employees), otherwise given to each employee.	Late AIS submission: fine of up to S$5,000. ¹⁰
Audit of the financial statements	Each year, before the financial statements are laid at the AGM or sent to members.	Not needed for a small company: a private company meeting 2 of 3 criteria (revenue S$10 million or less, total assets S$10 million or less, 50 employees or fewer) for the past two financial years. In a group, the whole group must also meet them on a consolidated basis.	No government fee

Hong Kong private company

Obligation	When it is due	Applies to	Fee or late consequence
Annual return (Form NAR1)	Within 42 days after each anniversary of the incorporation date.	Every local private company with a share capital. The Registrar cannot extend the time limit.	Fee HK$105. Late: HK$870, rising to HK$3,480 more than 9 months late, and the company and its officers can be prosecuted. ¹²
Business Registration renewal	Pay the renewal demand note by the expiry date on the current certificate. For a one-year certificate that starts on the incorporation date, that is the day before each anniversary.	Every company. A three-year certificate has its own expiry date.	HK$2,350 for a one-year certificate starting from 1 April 2026 (HK$2,200 fee and HK$150 levy). ¹⁹
Audited financial statements	Every financial year, signed by a Hong Kong CPA in time to lay them at the AGM or send them to members.	Every company except dormant companies, including small companies under the reporting exemption.	No government fee
Annual general meeting (AGM)	Within 9 months after the end of the accounting reference period (the FYE).	Every private company that is not a subsidiary of a public company, unless everything is done by written resolution, it has a single member, or all members have dispensed with AGMs.	No government fee
Profits Tax Return (BIR51)	Issued by the IRD on the first working day of April and due one month after issue. A new company’s first return comes some 18 months after incorporation and is due 3 months after issue.	Every company once the IRD issues a return. With a tax representative, the block extension scheme moves the due date by FYE: no extension for FYEs from April to November, about mid-August for December, about mid-November for January to March.	No government fee
Employer’s Return (BIR56A with IR56B)	Issued on the first working day of April and filed within one month of issue. The block extension scheme does not apply.	Employers. Once the IRD has issued one, it must be filed even if the company has no employees.	No government fee
MPF contributions	Every month, paid by the 10th for the previous month’s wages, or the next working day if the 10th is a Saturday or public holiday.	Companies with employees.	No government fee
Significant Controllers Register	Kept at the registered office or a place in Hong Kong, with every change entered within 7 days.	Every company.	No government fee

How we count the dates

A financial year ends on the last day of the month. “Within 6 months after the FYE” means by the last day of the sixth month, so a 31 December FYE gives an AGM by 30 June.
We take the first financial year to end at the first FYE after incorporation. A longer first year, up to 18 months, moves the first set of dates.
Singapore GST quarters are taken to end with your FYE. IRAS sets your actual periods when you register.
Hong Kong tax returns are counted from the first working day of April, after weekends and the Easter holidays. Treat those dates as estimates until the IRD issues the return.
The calendar runs from today to the end of the twelfth month. Overdue filings are not listed, so check past years separately.

Running compliance across several entities

A calendar works when someone answers for it. We will run ongoing management this way once Innaltis opens.

One owner per entity

Name one person who answers for each company’s calendar, even when the filings are outsourced. That person signs off when a date is closed.
One calendar for the group

Keep every entity’s dates in one list, sorted by due date. The CSV from the planner can be that list.
A reminder 30 days before

Thirty days leaves time to collect bank statements, chase the auditor and get signatures from directors abroad. The calendar file sets the reminder.
A document trail

File each signed resolution, return and receipt against the deadline it closed. Next year’s work and any investor’s due diligence start from that file.
Know who signs

For each filing, write down who signs (a director, the secretary or the auditor) and whether they can sign remotely. Late filings usually come down to a missing signature.

Planned service

What ongoing compliance will cost

Once we open, each deadline in your calendar falls under a yearly package, priced per company.

Singapore, per company per year

Spark S$990 Secretarial compliance only. You keep your own books.
Ascent S$1,990 Compliance plus accounting and tax for a small activity.
Zenith S$2,990 For a growing company: more transactions, XBRL filing, GST as an add-on.

Deadline	Spark	Ascent	Zenith
AGM or resolutions in lieu	Included	Included	Included
Annual return filing (ACRA fee S$60 at cost)	Included	Included	Included
Unaudited financial statements (add-on from S$800)	Add-on	Included	Included
ECI and Form C-S / C (add-on S$700)	Add-on	Included	Included
XBRL filing of the financial statements	Add-on	Add-on	Included
GST F5 returns (S$330 per quarter)	Upgrade	Upgrade	Add-on
Payroll and IR8A	Add-on	Add-on	Add-on

Hong Kong, per company per year

Spark HK$8,900 Secretarial compliance only. You keep your own books.
Ascent HK$19,800 Compliance plus accounting, tax and audit coordination.
Zenith HK$23,800 For a growing company: more transactions and full audit handling.

Deadline	Spark	Ascent	Zenith
Annual return NAR1 (fee HK$105 at cost)	Included	Included	Included
Business Registration renewal (HK$2,350 at cost)	Included	Included	Included
AGM or written resolutions, SCR and registers	Included	Included	Included
Audit-ready financial statements and audit coordination	Upgrade	Included	Included
Audit file preparation	Upgrade	Upgrade	Included
Profits Tax Return (BIR51) and Employer’s Return (BIR56A)	Upgrade	Included	Included
Payroll and MPF	Add-on	Add-on	Add-on

Hong Kong audit fees start from HK$8,000 a year for assets under HK$10M. Planned launch prices, confirmed in writing before you commit. Government fees are billed at cost. A new company pays a one-off incorporation fee. Statutory audit in Hong Kong is billed by the partner CPA firm.

Before you move anything

A 30-minute call to understand your owners, activity and timeline, and to tell you whether a structuring consultation is worth your time. No commitment. To decide which entities to keep, merge or close, book the structuring consultation: 2 hours with our founders, remote, S$880, fixed. Written summary included.

The same obligations, explained for a new company

Who you will work with

Innaltis is run by its founders, who come from corporate consulting and business law. You deal with them directly, from the first call to the written summary. Structuring questions are part of the job, never a surprise invoice. Regulated filings are executed by licensed firms we appoint and supervise, each named in your engagement letter. We introduce the team by name at launch.

A filing calendar on a monitor in a finance office, a hand pointing at a date

How we work

Scope

A 30-minute call on your owners, activity, target market and timeline. We then agree the agenda and the price in writing.
Structure

We write up the structure: entities, ownership, directors, substance and the questions that need a specialist tax or legal opinion.
Set up

Once we open: incorporation, company secretary, registered address and resident director where required, executed by licensed firms we appoint and supervise.
Run

Bookkeeping, accounts, tax, annual return and meetings tracked in Atlas and reviewed by people, with a reminder before every deadline.

Questions from finance teams

Are the dates legally binding?

No. The planner applies the general rules of ACRA, IRAS, the Companies Registry and the IRD to the dates you enter. An extension, a longer first financial year, a tax return issued on another day or a block extension through your tax representative will move a date. Confirm each date with the authority or your company secretary before you rely on it.

What if my financial year end is not 31 December?

Choose the FYE month for each entity and every date moves with it. A Singapore company with a 30 June FYE has its ECI due by 30 September, its AGM by 31 December, its annual return by 31 January and its Form C-S by 30 November of the following year. A Hong Kong company with a 31 March FYE holds its AGM by 31 December, and its profits tax return falls under the “M” code if a tax representative files it.

Does it cover other countries?

Singapore and Hong Kong only, the two places where Innaltis will operate. If your group also has a parent in France or a subsidiary in Vietnam, add those rows to the CSV by hand. The columns work for any country. Mention the other countries in the form and we will take them into account.

Where is my data stored?

Nowhere. The planner runs in your browser, and your entities are gone when you reload. Nothing reaches us when you build or download a plan. If you send the form, we receive the number of entities, their jurisdictions and FYE months, and the number of deadlines. We never receive the company names.

What is Atlas?

Atlas by Innaltis is the client platform we are building: a group view of every entity, deadline tracking for each company, and the resolutions, registers and filings in one document library. It is planned for Q1 2027 and is not available today. The compliance planner is separate, free and available now.

Can Innaltis take over our compliance?

Not yet. Ongoing compliance in Singapore and Hong Kong is a planned service that opens in Q1 2027, and nothing is filed for you before then. Register your interest and we will contact you before launch. When an existing company moves to us there is no incorporation fee, and taking over the records from your previous secretary is included.

What penalties apply for a late annual return?

In Singapore, ACRA charges S$300 when the annual return is filed up to 3 months after the due date and S$600 after that. In Hong Kong, the HK$105 fee for Form NAR1 becomes HK$870 after the 42 days, then HK$1,740, HK$2,610 and HK$3,480 more than 9 months late. In both places the company and its officers can also face prosecution.

Can I share the plan with my accountant?

Yes. The CSV opens in Excel, Google Sheets or Numbers, with empty Owner and Status columns for you to fill in. The .ics file imports into Google Calendar, Outlook or Apple Calendar, and each deadline comes with a reminder 30 days before. You send the files yourself, and we never see them.

References

ACRA, Due dates and requirements for annual general meetings
ACRA, Penalties and enforcement action: late annual return filing
ACRA, Service and transaction fees for companies
ACRA, Audit exemptions
ACRA, XBRL filing requirements and exemptions
IRAS, Estimated Chargeable Income (ECI) filing
IRAS, Guidance on filing Form C-S, Form C-S (Lite) and Form C
IRAS, GST filing due dates and requests for extension
IRAS, Late filing or non-filing of GST returns (F5/F8)
IRAS, Auto-Inclusion Scheme: submitting employment income records
Companies Registry, Annual return of a local private company (Form NAR1)
Companies Registry, Price guide to main services (PAM 3E)
Companies Registry, FAQ on meetings, resolutions and company records
Companies Registry, FAQ on accounts and audit
Companies Registry, Guideline on the keeping of significant controllers registers
IRD, Block extension scheme for lodgement of 2025/26 tax returns
IRD, Extended due date for “D” code returns
IRD, Employer’s Return
IRD, Business registration fee and levy table
IRD, Valid business registration certificate
MPFA, MPF contribution days calendar

Information current as of 31 October 2026. It is general and not tax or legal advice.

Every entity on one calendar, with one owner

Build the plan now and tell us who should own it. Registering interest is free and commits you to nothing.

Incorporation and ongoing compliance open in Q1 2027. Registering now reserves your founding-client terms. Nothing is filed and nothing is charged before then.

Create my compliance plan Tell us about your group

We reply within one business day. No payment and no commitment: this request only starts a conversation. We never share your data, and you can ask us to delete it at any time.