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HK 2026-27 Budget Expansion of Tax Allowances & 100% One-off Tax Reduction: Compliance and Examples

Hong Kong’s 2026/27 Budget introduces generous allowance increases and a one-off tax reduction—understanding compliance elements and how much you’ll really save.

By NomadicTax Research Team · 5-8 min read

Overview of Latest Hong Kong Budget Tax Measures

The Budget for the year 2026-27 presents key changes to Hong Kong’s taxation system, especially in Salaries Tax, Profits Tax, and Personal Assessment. Major measures include: one-off 100% reduction of final tax for the 2025/26 year in these categories, subject to a HK$3,000 ceiling per case, and increased allowances like the Basic Allowance, Married Person’s allowance, Child Allowances, and Dependent Parent/Grandparent Allowance. (ird.gov.hk) (ird.gov.hk)

Highlights from 2026/27 Budget:

Allowance Type2025/26 AmountNew from 2026/27
Basic AllowanceHK$132,000HK$145,000
Married Person’s AllowanceHK$264,000HK$290,000
Child (1st-9th child) & Additional Child AllowanceHK$130,000HK$140,000
Dependent Parent/Grandparent Allowance (age 60+ or eligible)HK$50,000HK$55,000; similarly increased for 55-59 age bracket

Also, the period for claiming Additional Child Allowance for newborns will extend from one year to two years, effective in the Year of Assessment 2026/27. (ird.gov.hk)

Compliance Essentials & Examples

What Taxpayers and Companies Must Do:

  • For one-off reduction, no separate application is needed: the budget reduction will reflect in your 2025/26 assessment tax notice. (ird.gov.hk)
  • Ensure claims for increased allowances are included when filing your 2026/27 provisional or final tax returns.
  • Employers should update payroll & withholding systems to reflect higher allowances where applicable. Salaries Tax calculations may be affected.
  • Tax representatives should watch for revised tax return forms and any new guidance issued by IRD.

Practical Example:

Mr. Chan & Mrs. Chan: Combined salaries tax situation example from Budget document. Under prior law, tax would be HK$11,920; with Budget changes (increase allowances + one-off tax reduction), tax payable drops to HK$7,960, saving HK$3,960. (ird.gov.hk)

If filing jointly under Personal Assessment, the savings may differ depending on incomes; some couples will benefit more by filing separately. The example demonstrates that the ceiling of HK$3,000 one-off reduction per case caps the benefit from that component. (ird.gov.hk)

Planning Tips for Maximizing Benefit

  • Review your 2025/26 filings or estimated assessments to estimate the impact of one-off reduction and enhanced allowances.
  • If you have children born during that year, note the birth date relative to allowances periods to best claim additional child allowance (especially for newborns).
  • Consider whether Personal Assessment (combining incomes from salaries + profits) may yield greater savings vs separate assessments.
  • For businesses or individuals with erratic income flows, check if varying allowances or the one-off reduction may shift you into a different tax band—plan accordingly.

Key Dates & Administrative Notes

  • Allowance changes are effective for Year of Assessment 2026/27, which generally aligns with income year ending between April 2026 and March 2027.
  • The one-off tax reduction applies only to final tax assessed for 2025/26. This does not affect provisional tax payments. (ird.gov.hk)

Bottom line: These Budget changes mean generous higher thresholds and an immediate one-off relief. By making sure you claim all allowances, and assessing the joint vs separate election options, many taxpayers can reduce their 2026/27 final tax bills significantly.

Sources

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