Tax Arrangements During Job Transition: IR56F and IR56E Forms for Old and New Employers

The 2025-26 tax year in Hong Kong is currently underway, and for the thousands of professionals who changed jobs between April and June, a critical administrative deadline is approaching that carries direct implications for their salaries tax bills. The Inland Revenue Department (IRD) relies on a specific mechanism—the IR56F and IR56E forms—to capture income from multiple employers within a single tax year. An employee who started a new role on, say, 1 May 2025 and left their previous employer on 30 April 2025 will have two separate employers reporting their income. The IRD’s processing cycle for the 2025-26 tax year is now active, and any misalignment between the forms submitted by the old and new employer can trigger a tax return that is either understated (leading to a subsequent demand for underpayment) or overstated (requiring a protracted objection process). With Hong Kong’s salaries tax system operating on a progressive marginal rate structure—where the standard rate of 15% applies only above a certain net chargeable income threshold, currently at HKD 5,000,000—an error in the reporting of a mid-year transition can push a taxpayer into an unexpected bracket. This article examines the operational mechanics of IR56F and IR56E forms, the obligations of both the departing and incoming employer, and the practical steps an employee can take to ensure their tax position for the 2025-26 year is accurate from the outset.

The Statutory Framework: Employer Obligations Under the Inland Revenue Ordinance

The Inland Revenue Ordinance (Cap. 112) imposes a clear duty on every employer in Hong Kong to notify the IRD of changes in an employee’s employment status. This is not a voluntary disclosure; it is a mandatory filing requirement. The specific forms are governed by Section 52 of the IRO, which details the notification obligations for both the commencement and cessation of employment.

IR56F: The Cessation Form for the Old Employer

When an employee ceases employment, the employer must complete and submit Form IR56F to the IRD. The statutory deadline is one month after the date of cessation. For an employee who resigned effective 30 April 2025, the old employer’s deadline to file IR56F is 30 May 2025. The form captures the employee’s total emoluments received from that employer during the period of employment in the current tax year, up to and including the last day of service. This includes salary, bonuses, commissions, housing allowances, and any other benefits-in-kind, such as the rental value of employer-provided accommodation calculated under the IRO Section 9(1A) rules.

A key point for the employee is that the IR56F triggers a specific assessment pathway. Once the IRD receives the form, it will issue a Tax Return—Employer (Form BIR56A) to the employer, but more importantly, it will issue an individual tax return to the employee for the relevant year of assessment. The IRD’s internal system flags the cessation as a “chargeable event,” meaning the employee’s tax liability for that period is crystallised. If the employee has already started a new job, the IRD will hold the assessment open until the new employer’s IR56E is processed, allowing for a consolidated assessment.

IR56E: The Commencement Form for the New Employer

Conversely, when an employee commences employment, the new employer must file Form IR56E. The deadline is three months from the date of commencement. For an employee starting on 1 May 2025, the new employer must file by 1 August 2025. The IR56E reports the employee’s estimated annual emoluments for the current tax year. This estimate is crucial because it forms the basis of the employer’s obligation to deduct tax at source under the Pay-As-You-Earn (PAYE) system, should the employee’s estimated income exceed the tax-free allowance threshold (which for the 2025-26 year is HKD 132,000 for a single person, as per the 2025-26 Budget).

The IR56E also serves as the IRD’s primary data point for the employee’s ongoing tax position. If the employee’s estimated annual income from the new role is significantly different from the income reported on the IR56F, the IRD’s computer system will automatically reconcile the two figures. A discrepancy of more than 10% between the actual income reported on the IR56F and the estimated income on the IR56E will often trigger a manual review by an IRD assessor.

The Employee’s Role: Proactive Verification and the Risk of Under-Reporting

While the employer bears the statutory obligation to file, the employee holds the ultimate responsibility for the accuracy of their tax return. The IRD’s individual tax return (Form BIR60) for the 2025-26 year will be issued in early 2026, based on the data from the IR56F and IR56E forms. The employee must verify that the pre-filled information matches their actual income.

Cross-Referencing the IR56F and IR56E Data

The first actionable step for an employee who changed jobs in the 2025-26 year is to obtain a copy of the IR56F from their former employer and a copy of the IR56E from their new employer. While employers are not legally required to provide a copy to the employee, it is standard practice in Hong Kong’s professional services and finance sectors to do so upon request. The employee should compare the “Emoluments paid” figure on the IR56F with their final pay slip. A common error is the misclassification of a bonus payout. If a bonus for the 2024-25 performance year was paid in May 2025, it falls into the 2025-26 tax year and must be included on the IR56F. If the old employer incorrectly reports it as a 2024-25 payment, the employee will need to manually adjust their BIR60.

Similarly, the estimated annual emoluments on the IR56E should be scrutinised. If the employee’s new contract includes a guaranteed bonus or a sign-on bonus, the employer should have included this in the estimate. If the IR56E understates the expected income, the IRD’s PAYE instruction to the new employer will be set too low, meaning the employee will face a large tax bill at the end of the year rather than having it deducted monthly.

The Risk of a Composite Assessment and Underpayment Penalties

The IRD will issue a single composite assessment for the 2025-26 year, combining the income from both employers. If the IR56F and IR56E data are correct, the assessment will be straightforward. However, if the employee fails to report a second source of income (e.g., a freelance contract that began after the main job change), the IRD will detect this through its cross-referencing of the employer’s IR56 forms with the employee’s BIR60. The penalty for an incorrect return under Section 82A of the IRO is a fine of up to HKD 10,000 and a further penalty of three times the amount of tax undercharged. For a mid-career professional earning HKD 1.2 million per year, an underpayment of HKD 50,000 could result in a penalty of HKD 150,000 plus the original tax.

Practical Tax Planning Considerations for the Transition Year

The year of a job change is also an opportunity for tax optimisation, provided the employee understands the interaction between the territorial source principle and the timing of income receipts.

Timing of Bonus and Leave Pay

Hong Kong’s salaries tax is assessed on a year-of-receipt basis. A bonus paid in July 2025 for work performed in the 2024-25 year is taxable in the 2025-26 year. An employee who is leaving a firm should consider the timing of their final bonus payout. If the bonus is paid after the cessation date, the old employer will still report it on the IR56F, but the employee should confirm that the form is filed within the one-month deadline. Delaying a bonus payment to the next tax year (e.g., from March 2026 to April 2026) can shift the income into a different year of assessment, which may be advantageous if the employee expects a lower marginal tax rate in the following year due to a career break or a reduced role.

The Interaction with MPF Contributions

Mandatory Provident Fund (MPF) contributions are deductible for salaries tax purposes, subject to the annual cap of HKD 18,000 for the employee’s mandatory contributions (2025-26 rate). When changing jobs, the employee will have two sets of MPF contributions from two different employers. The total employee mandatory contributions for the year cannot exceed the cap, but any excess voluntary contributions are not deductible. The employee should ensure that the new employer’s payroll department is aware of the contributions already made by the old employer to avoid exceeding the cap on a mandatory basis. The IRD will automatically cap the deduction on the tax return, but the employee may need to claim a refund of any excess mandatory contributions from the MPF trustee.

Claiming Deductions for Self-Education Expenses

A job transition often involves professional development. Under Section 12(1)(e) of the IRO, self-education expenses that are directly related to the employee’s current or new employment are deductible. The expense must be incurred to acquire or maintain knowledge necessary for the job. For a finance professional moving from a bank to a fintech firm, the cost of a course on digital assets could qualify. The deduction is capped at HKD 100,000 per year of assessment. The employee should retain the course provider’s receipt and a letter from the new employer confirming the relevance of the course to the new role.

Conclusion and Actionable Takeaways

The transition between employers in a single tax year is one of the most common triggers for a tax return query from the IRD. The IR56F and IR56E forms are the backbone of the IRD’s data collection, and any error in these forms will cascade into the employee’s assessment. The key is to be proactive, not reactive.

Actionable Takeaways:

1. Request copies of both IR56F and IR56E forms from your former and current employers within the statutory filing windows (one month from cessation for IR56F, three months from commencement for IR56E) to verify the income figures before the IRD issues your BIR60.
2. Reconcile the “Emoluments paid” on the IR56F with your final pay slip, specifically checking for the correct inclusion of any bonus or leave pay paid after your last working day.
3. Confirm the “Estimated annual emoluments” on the IR56E includes all guaranteed components of your new compensation, including sign-on bonuses and guaranteed bonuses, to ensure the PAYE deduction is set correctly.
4. Review your total MPF contributions from both employers to ensure you do not exceed the HKD 18,000 mandatory contribution cap, and claim a refund from the MPF trustee if an excess occurs.
5. Document any self-education expenses incurred as part of the job transition, keeping receipts and a letter from the new employer confirming the course’s relevance to your new role, to claim a deduction of up to HKD 100,000.

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This does not constitute tax advice. Consult a licensed CPA or tax advisor for your specific situation.