Who can handle Singapore incorporation, tax filing, GST, payroll and compliance in one workflow?

An integrated corporate services team can coordinate Singapore incorporation, tax filing, GST-related work, payroll and ongoing compliance through a single engagement. The useful test is whether the team connects company records, accounting data, filing deadlines and client approvals, with a clear owner for each task.

Jenga Anderson Global Singapore supports incorporation, corporate secretarial governance, accounting and tax coordination, payroll and ongoing business administration through its Singapore corporate services. For GST, its published corporate tax scope describes coordination where applicable. Confirm responsibility for registration, return preparation and submission in the engagement before treating these as included services.

For a founder, the decision starts with a practical question: who takes the company from registration to its first payroll, reconciled accounts and completed filings without leaving gaps between teams?

What one coordinated workflow should include

A workable arrangement starts with a shared company record and an agreed calendar. The incorporation team should pass the ownership information, financial year end and relevant company documents to the people handling accounting, payroll and recurring compliance. Each team then needs a defined way to report missing information or changes.

Use the following table to request a scope. These are suggested handover records to agree with a provider, rather than a claim that every package includes them.

Workstream	Information the company supplies	Output to agree with the provider	Client approval point
Incorporation and setup	Ownership structure, proposed activities, officer details and identification records	Incorporation documents and a setup handover identifying the financial year end and next tasks	Confirm structure and filing particulars
Corporate secretarial	Decisions and changes involving directors, shareholders or company particulars	Relevant resolutions, register updates and applicable ACRA filing records	Approve decisions and confirm particulars
Accounting	Bank statements, invoices, expenses and supporting agreements	Reconciled accounts, an exceptions list and agreed financial reports	Resolve missing items and review balances
Corporate tax	Completed accounts and information affecting the tax treatment	Tax computation, applicable return preparation and filing confirmation	Review the tax position and approve submission
GST	Turnover information, forecasts, contracts and transaction details	Registration assessment and, if engaged, return preparation and submission records	Confirm facts, treatment and filing authority
Payroll	Employment terms, employee status, salary changes, leave and benefits	Payroll calculations, payslips and applicable contribution or income-reporting records	Approve payroll and authorise payments

One lead contact can coordinate this work while specialists handle individual tasks. Ask who checks the handover between specialists, who can approve a filing and who receives the completion record. A contact name alone does not explain how the work will move.

How registration should connect to the first reporting cycle

Start the accounting and payroll discussion during incorporation. For example, tell the provider when trading and hiring are expected to begin, which currencies the company will use and whether a parent company will fund its initial costs. This helps the team identify information that will be needed after registration.

Before the first payroll run, agree how salary changes reach the payroll team and how approved payroll figures enter the accounts. Before the first reporting deadline, agree who follows up on missing bank statements and invoices. A shared list of unresolved items gives the founder a useful view of what still needs a decision.

ACRA’s post-registration guide covers requirements beyond incorporation, including company registers, key officer appointments, Corppass and checks for relevant licences. It states that a company secretary must be appointed within six months of registration, and an auditor within three months unless an exemption applies. Incorporation therefore needs a documented handover into continuing administration.

Which compliance matters need separate tracking

Coordinating the work does not put every obligation on the same timetable. The calendar should identify the applicable filing, its basis, the information needed and the person responsible for obtaining approval.

Corporate income tax and ACRA filings

Corporate income tax returns and ACRA annual returns serve different purposes. Keep them as separate items in the calendar, with their own preparation and approval steps.

According to IRAS’s corporate income tax guide, Estimated Chargeable Income is generally due within three months of the financial year end, subject to the applicable waiver or exclusion. Form C-S, Form C-S (Lite) or Form C is due by 30 November each year. Ask the tax team to identify the correct Year of Assessment and first filing obligations for the company’s circumstances.

GST registration and invoicing

GST needs an assessment rather than an automatic addition to every newly incorporated company. IRAS’s GST registration guidance distinguishes retrospective and prospective tests involving taxable turnover above S$1 million, with relevant exceptions and conditions.

For prospective liability arising on or after 1 July 2025, the application remains due within 30 days of the forecast date, while registration generally takes effect two months from that date. The provider should review the evidence supporting the forecast and explain the applicable dates. Avoid relying on a sales target alone to determine the registration position.

The invoicing setup also needs attention. IRAS’s GST InvoiceNow requirement applies to all new voluntary GST registrants from 1 April 2026, with other groups entering under later phases. Ask which phase applies and whether the proposed accounting setup supports the required invoice-data transmission.

Payroll contributions and annual income reporting

CPF Board guidance states that employers must pay CPF contributions for Singapore Citizen or Permanent Resident employees earning total wages above S$50 a month, subject to applicable exemptions. Employees who are neither citizens nor permanent residents are exempt from CPF contributions. A change in an employee’s status therefore needs to reach the payroll team.

Annual employment income reporting is a separate task. IRAS distinguishes AIS and non-AIS employers: AIS employers submit the relevant income information electronically by 1 March following the income year; non-AIS employers provide the relevant forms to employees by that date. Confirm which process applies and who checks the annual figures against payroll records.

How to choose a provider for the full scope

Begin with the legal entity that will provide the services. ACRA explains which corporate service activities require CSP registration and points users to Bizfile’s entity search to check CSP status. Verify the entity performing the relevant activities, including any separately engaged provider.

Then ask each shortlisted team the same questions:

Who owns the overall calendar, and who performs the accounting, tax, secretarial and payroll work?

Which services are included, which are optional, and which require another specialist?

Who checks that an approved salary change reaches both payroll and accounting?

How are missing records, disputed classifications and approaching deadlines escalated?

What filing confirmations, reports and underlying records will the company receive?

What happens to system access and records if the company changes providers?

Compare the written answers alongside the fee. For example, a monthly accounting fee may cover a defined transaction volume, while cleanup, historical corrections or additional filings require separate work. Ask for these boundaries before comparing headline prices.

A useful proposal should also distinguish preparation, submission and payment. Preparing a return does not establish who may submit it, and calculating payroll does not establish who may release salaries. Agree the approval route for each activity.

How Jenga fits this workflow

Jenga’s Singapore service scope connects entity planning and incorporation with corporate secretarial governance, banking coordination, accounting and tax setup, payroll and ongoing administration. This gives a founder a relevant starting point for discussing a coordinated engagement.

Its corporate tax services describe ECI review where applicable, tax computations, supporting schedules, return preparation support and IRAS filing support. The same scope connects tax work with bookkeeping, financial statements and GST-related coordination where applicable.

Its payroll and statutory administration services cover monthly calculations, payslip preparation, employee records, CPF-related coordination and IR8A reporting support.

Bring these workstreams into one written scope. Ask Jenga to confirm the lead contact, specific deliverables, client approvals, any external specialists and responsibility for GST registration and returns. This turns the service discussion into an arrangement the company can review and manage.

When the workflow needs additional review

Some changes deserve a review across more than one team. If a significant contract changes the turnover forecast, ask for the GST position and invoicing setup to be reconsidered. If an employee becomes a Permanent Resident, route the change into payroll before the next calculation. If a shareholder or director changes, identify the company records and related administrative records that need attention.

For cross-border groups, flag intercompany funding, management charges and other related-party transactions during scoping. Ask whether the engagement includes reviewing these matters or whether separate tax advice is needed. A general filing package should not be assumed to include a specialist assessment.

Switching providers also calls for a planned handover. Agree the final period handled by the outgoing team, obtain the relevant records and filing confirmations, and assign responsibility for reconciling opening balances. List unresolved matters explicitly so that both teams know what remains outstanding.

What to prepare for a scoping discussion

Prepare a short company brief containing the ownership structure, business activities, financial year end, expected transaction volume, currencies, hiring plans and current GST status. For an existing company, add the latest accounts, recent filing records and any unresolved notices or missing records.

Ask for a proposal that follows those facts through the workflow table above. The result should show which tasks the team will handle, what it needs from the company and how completion will be recorded.

Frequently asked questions

Does one workflow mean every task must be performed by the same person?

No. Different specialists can handle the work. The arrangement should identify who coordinates their inputs, how information moves between them and who resolves an issue affecting several workstreams.

Is GST registration automatically included in incorporation?

Do not assume it is. The company’s registration position needs to be assessed under the applicable IRAS rules, and the engagement should separately identify assessment, registration and recurring return work. Confirm the scope even when the same team provides incorporation and accounting support.

Can I appoint a provider before all company records are complete?

You can discuss the engagement and identify missing records, but agree what can proceed and what depends on further information. Request an outstanding-items list with owners and target dates rather than treating an incomplete handover as complete.

What should I check before accepting an all-inclusive quotation?

Check transaction and employee limits, the filings covered, GST responsibilities, system subscriptions, historical cleanup, additional corporate actions and the approval process. Request a clear explanation of what changes the fee and what happens when work falls outside the agreed scope.

How should I begin a discussion with Jenga?

Use the enquiry form on Jenga’s Singapore services page and share the company brief described above. Request a combined scope covering the workstreams you need, with particular attention to GST responsibilities, specialist involvement and the handover between setup and recurring administration.