HK Tax Refund Explained: One-Off Tax Reductions, Provisional Tax and Refund Cheques.

Why Hong Kong taxpayers get money back

An HK tax refund is money the Inland Revenue Department (IRD) pays back when the tax you have paid for a year turns out to be more than the tax finally charged. In Hong Kong that usually happens for one of two reasons: the system collects tax in advance, and the government regularly announces a one-off tax reduction in its Budget. Knowing which route applies to you tells you whether a cheque is coming at all, and roughly when.

These are the common ways of getting Hong Kong tax back:

The sections below take each route in turn, then cover how the money is paid and how long it takes.

How the one-off tax reduction affects your HK tax refund

In the 2026-27 Budget, the Financial Secretary proposed reducing salaries tax, tax under personal assessment and profits tax for the year of assessment 2025/26 (1 April 2025 to 31 March 2026) by 100%, subject to a ceiling of HK$3,000 per case. The government estimated it would benefit about 2.12 million salaries tax and personal assessment taxpayers and about 171,000 businesses, at a cost of about HK$5.8 billion in revenue.

The proposal is now law. The IRD's 2026-27 Budget FAQ records that the legislation was passed by the Legislative Council on 13 May 2026 and gazetted on 22 May 2026. You do not apply for it: you file your 2025/26 return as usual, and the IRD applies the reduction in the final assessment and revises any 2025/26 assessment issued before the law changed.

The ceiling moves from year to year, which is why figures quoted online often disagree.

Source: Inland Revenue Department. Checked October 2026.

Who counts as a "case" matters. According to the IRD's Tax Smart Tips:

• Profits tax: the ceiling applies to each business, and companies, including corporations and partnerships, qualify too.
• Salaries tax: each taxpayer has their own ceiling, but a married couple who are jointly assessed share one ceiling of HK$3,000.
• Personal assessment: a single person, or a spouse electing separately, has their own ceiling; a couple electing jointly share one.
• Property tax: not covered, although individuals with rental income who are eligible for personal assessment may get the reduction that way.

Because the reduction is 100% of the tax charged up to the ceiling, it can never be larger than your tax bill. Someone whose 2025/26 salaries tax came to HK$1,200 saves HK$1,200, and someone with no tax to pay receives nothing from it.

Where the reduction shows up: your assessment and provisional tax

Provisional tax is the tax the IRD charges in advance for the current year, estimated from your income in the previous year. The one-off reduction applies only to the final tax for 2025/26. The IRD's FAQ is explicit that 2025/26 provisional tax still had to be paid on time, and that recovery action follows if it is not.

When your 2025/26 assessment is issued, the provisional tax you have already paid is applied first to the 2025/26 final tax, after the reduction, and then to your 2026/27 provisional tax. Only an excess balance left after both is refunded. For someone whose income is steady, then, the reduction usually shows up as a smaller next payment.

The figures below are illustrative, for one taxpayer in two situations:

Provisional tax: overpaying, and holding it over

Since provisional tax is based on last year's income, it overshoots when your income falls, when you gain a new allowance, or when your job ends. You can wait for the following year's assessment to sort it out, or you can apply to hold over (postpone) some or all of it now, so the money never leaves your account.

The grounds for holding over provisional tax are set by the Inland Revenue Ordinance. For provisional salaries tax, they include:

• becoming entitled to an allowance not given in the notice, such as child allowance for a newborn;
• net chargeable income for the year that is, or is likely to be, less than 90% of the previous year's;
• deductions, such as home loan interest or domestic rents, that exceed last year's amounts;
• ceasing to earn income chargeable to salaries tax, for example through unemployment or retirement;
• an objection to the previous year's salaries tax assessment.

For provisional profits tax, the main ground is assessable profits below 90% of the previous year's, supported by properly signed draft accounts covering at least eight months. Ceasing the business, an omitted loss brought forward, and an objection to the previous year's assessment are also grounds.

The deadline is the later of 28 days before the payment due date and 14 days after the date the notice was issued. The application goes in writing on Form IR1121, or electronically for Individual Tax Portal (ITP) account holders. The IRD's holdover FAQ works through an example: for a demand note received on 5 August 2026 with instalments due on 4 January and 1 April 2027, the deadlines are 7 December 2026 for the first instalment and 4 March 2027 for the second. For most taxpayers, it suggests November and December 2026 as the time to apply, once seven months of 2026/27 income are known.

Refunds after an objection or a revised assessment

If you think an assessment is wrong, the main route to a refund is an objection. The GovHK objections page sets the rules: the IRD must receive a written notice of objection, stating precisely the grounds, within one month after the date of issue of the notice of assessment. You can use Form IR831 or lodge it through the ITP. A late objection is considered only if absence from Hong Kong, sickness or another reasonable cause prevented you from objecting in time, and electing for personal assessment later does not extend the deadline.

Tax stays payable while an objection runs. It is due on the dates in the notice unless the Commissioner orders it held over pending the objection, and that order can be conditional on buying a tax reserve certificate or providing a banker's undertaking. If tax held over unconditionally, or against a banker's undertaking, turns out to be payable after all, interest is charged on it at the judgment rate fixed by the Chief Justice.

When an objection succeeds, the IRD issues a revised assessment or a notification of refund. Its performance pledge aims to answer 98% of objections within four months, either with a settlement of this kind or with a letter explaining the assessor's decision, and to pay a refund arising from a revised assessment within 10 working days of the revision notice. If an objection goes to the Commissioner and you disagree with the written determination, an appeal to the Board of Review must be lodged within one month.

Errors you find yourself follow a slightly different path. For a mistake spotted in your own return after filing, the IRD asks individuals to send a signed rectification notice as soon as possible, or to use the ITP's request service. For profits tax returns, the IRD's FAQ on errors and omissions adds a longer route: where the tax charged is excessive because of an error or omission in the return, a revision can be requested within six years after the end of the year of assessment, or within six months after the notice was served, whichever is later. If the claim is accepted, tax already paid is refunded.

Tax reserve certificates: what comes back, and when

A tax reserve certificate (TRC) is a certificate bought from the IRD in advance and later used to pay tax. The IRD's TRC questions and answers separate two kinds.

Ordinary TRCs held under the electronic scheme are redeemed automatically, oldest first, to pay your tax bills, and the IRD sends a proposal for redemption about two weeks before the due date. They earn interest only when redeemed to pay tax. You can redeem them for cash with Form IR1333 instead, but no interest is paid, and the refund generally takes up to 9 working days between July and December and up to 12 working days between January and June.

TRCs bought in an objection are a condition of holding over disputed tax. Depending on the final outcome of the objection or appeal, the money is either applied to the tax in dispute or repaid to you, and simple interest is paid on the capital sum repaid.

How the IRD pays a refund, and how long it takes

The IRD's page on the refund of tax says overpaid tax is refunded by cheque, generally posted by ordinary mail to your last known postal address. The cheque should be banked within six months of its issue date, and an unclaimed balance may be set off against tax you owe later.

• Lost or missing cheque: apply in writing to the Refund Section with your full name, file number, refund number or year of assessment, and a phone number. The IRD stops the old cheque and issues a new one, which normally takes four weeks.
• Name on the cheque differs from your identity document: post the original cheque with a copy of your Hong Kong Identity Card or passport, or take both to the Refund Section in Kai Tak.
• Changing the payee to someone else: to protect taxpayers and prevent abuse, the IRD normally refuses, although it considers special requests sent with the original cheque and a signed letter of indemnity from the new payee. If your employer paid your tax as part of a relocation package, the cheque is still made out to you as the taxpayer, so passing it on is usually a matter between you and your employer.
• Moving or leaving Hong Kong: since cheques go to your last known address, the IRD asks you to report a change of address promptly.

The IRD's performance pledge from April 2026 sets these targets:

Source: Inland Revenue Department. Checked October 2026.

The IRD issued about 2.77 million 2025/26 individual tax returns on 4 May 2026. On the six-month pledge, it aims to have 85% of them assessed by early November 2026, and the reduction appears on that assessment. An ITP account lets you receive assessments and other notices electronically and view your tax position. The IRD's refund page still describes refunds as cheques sent by post.

Tax waiver after the Wang Fuk Court fire

One recent refund route is specific to the fire at Wang Fuk Court in Tai Po. The government waived the balance of 2024/25 tax and all 2025/26 tax for property owners and residents of the estate, including tenants and owners living elsewhere, and for those who died in the fire. It covers salaries tax, property tax on solely owned property, profits tax of sole proprietorships and tax under personal assessment, and no application is needed for the waiver itself.

Anyone covered who had already paid the tax demanded on a 2024/25 assessment notice can apply to the IRD for a refund using its application form, by post, fax or email.

When a tax advisor can help

Most refunds need no action: the IRD applies the reduction, credits your provisional tax and posts any balance. Professional help earns its fee when money is at stake on a deadline. For individuals, salaries tax services in Hong Kong can check an assessment against your records, prepare a holdover computation showing the 90% test, or draft an objection within the one-month window.

For companies and sole proprietors, profits tax services in Hong Kong cover provisional profits tax holdovers, which need signed draft accounts, and objections to profits tax assessments.

The guide to choosing a certified public accountant in Hong Kong explains how to check that firm, and the wider list of accounting firms in Hong Kong covers bookkeeping and routine tax work. Disputes that may go to the Board of Review, or holdovers conditional on tax reserve certificates, are work for tax advisors in Hong Kong with dispute experience.

This guide is general information, not tax, accounting or legal advice. Budget measures, ceilings and IRD procedures change; for a specific case, speak with a qualified tax advisor or accountant.