Stop Paying More Than You Legally Owe.
HK Tax Planning That Actually Works.
Most high-income earners and business owners in Hong Kong overpay their tax by HK$50,000–HK$200,000+ every year — simply because they have no proactive plan. Our HKICPA-certified advisors build personalised, forward-looking strategies that legally minimise your tax burden before year-end, not after.
Hong Kong Tax Allowances Most People Underutilise
The IRD provides extensive personal allowances and deductions — but they are never applied automatically. Our planning service ensures every eligible allowance is claimed and optimised annually.
Critical Planning Alert — Personal Assessment Election Has a 6-Year Retroactive Window
- Personal Assessment must be elected annually on BIR60. It is NOT automatic. Many salaried employees and business owners earning over HK$500K miss this election every year, overpaying by HK$20,000–HK$80,000 annually.
- You can retroactively elect Personal Assessment for up to 6 prior assessment years under s.41(3) of the IRO. Many taxpayers who discover this for the first time receive refunds of HK$100,000+.
- Year-end income timing matters. Bonuses, director fees, and business income received before or after 31 March can shift your tax bracket. Planning before your employer's bonus payment date is essential — we advise on the optimal timing.
- TVC contributions for the current year must be made before 31 March to count toward the current year's HK$60,000 deduction. Contributions made in April apply to the following assessment year.
Why Most High-Earners in Hong Kong Overpay Year After Year
Tax planning is not taught in school, and the IRD has no obligation to volunteer deductions on your behalf. These are the five most common planning failures we see among HK$800K+ earners.
No Personal Assessment Election
Personal Assessment (s.41 IRO) consolidates all income and can cap your effective rate at 15%. It must be elected annually and is never applied automatically. Many taxpayers at the 17% progressive rate band simply don't know this exists.
Cost: HK$20,000–HK$80,000 overpaid per yearTVC Contributions Not Maximised
Tax-deductible Voluntary Contributions allow an additional HK$60,000/year deduction on top of mandatory MPF. At the 17% marginal rate, this saves HK$10,200/year in tax. Yet most employees have never opened a TVC account or contributed to it.
Cost: HK$8,500–HK$10,200 per year in unclaimed savingsSuboptimal Married Couple Filing
Dual-income couples often fail to model joint vs. separate assessment properly. Depending on the income gap between spouses, one approach can save HK$20,000–HK$60,000/year over the other. The IRD allows either approach but never advises which is better.
Cost: HK$20,000–HK$60,000 per yearReactive Rather Than Proactive Planning
Most taxpayers only think about tax after the year ends — when it's too late to adjust income timing, make TVC contributions, or restructure deductions. Effective tax planning must be done in February–March, before the 31 March year-end.
Cost: Irreversible — missed opportunities cannot be recovered after 31 MarchBusiness Owners Using the Wrong Structure
Sole traders pay salaries tax at up to 17% on all profits. A limited company pays only 8.25% on the first HK$2M. The difference in effective rates, combined with director salary optimisation, can save HK$100,000–HK$300,000/year for medium-sized businesses.
Cost: HK$100K–HK$300K/yr in excess tax on business profitsBuilt for HK's Highest-Tax-Bracket Earners
- Senior Professionals Earning HK$800K+At this income level, every unclaimed deduction and unelected allowance translates directly into significant tax savings. We build a comprehensive annual plan covering all 7 deduction categories.
- Dual-Income Married CouplesWe model your combined tax position under joint assessment, separate assessment, and Personal Assessment to identify the most favourable annual option — then file accordingly.
- Business Owners & DirectorsWe optimise the split between director salary, dividends, and retained profits to minimise combined corporate and personal tax — while maintaining compliance with salaries tax obligations.
- Expatriates & Cross-Border WorkersTiming of arrival/departure, offshore workday claims, and DTA treaty relief can dramatically reduce HK salaries tax liability for employees split between HK and overseas offices.
- Bonus-Driven Earners (Finance, Law, Banking)Discretionary bonuses can push marginal income into the 17% band. We advise on TVC contributions, charitable donations, and timing strategies to reduce the peak-year tax hit.
- Property-Owning InvestorsCoordinate rental income under Property Tax, home loan interest deductions, and Personal Assessment elections to minimise total tax across all income sources.
A Complete Tax Planning Service — Before, During & After Year-End
Annual Tax Position Review
We review your complete tax position each year — all income sources, deductions, allowances, and elections. We model the difference between all available filing scenarios and present a clear "this is what you'll pay vs. what you should pay" comparison.
Personal Assessment Election
We calculate whether Personal Assessment (s.41 IRO) reduces your overall tax liability, prepare the election, and file it on your behalf. For clients who haven't elected before, we simultaneously file retroactive elections for up to 6 prior years to reclaim overpaid tax.
TVC & Qualifying Annuity Premium Maximisation
We advise on the optimal TVC contribution amount (up to HK$60,000/year), timing, and MPF scheme selection to maximise the deduction while managing long-term retirement exposure. For higher earners, the additional tax saving from full TVC utilisation is HK$8,500–HK$10,200/year.
Married Couple Assessment Optimisation
For dual-income couples, we model three scenarios annually: (1) separate assessment, (2) joint assessment electing one spouse's basic allowance, and (3) Personal Assessment for each spouse. The optimal choice changes as income levels shift — we recalculate every year.
Year-End Income Timing Strategies
Bonuses, director fees, and investment income received before or after 31 March are taxed in different assessment years. We advise on the optimal timing to minimise your current year tax liability — often the single most impactful planning action for high earners with variable income.
Business Income Structuring
For business owners, we model the optimal combination of director salary (deductible from profits tax), dividends (not taxable at personal level in HK), and retained profits. The right structure can reduce combined tax by 5–8% of business profits — tens of thousands of dollars per year.
Charitable Donation Planning
Donations to approved charities (s.88 exemption holders) are deductible up to 35% of your net assessable income. We identify your exact deduction capacity each year, recommend timing of donations for maximum benefit, and prepare the supporting documentation for the IRD.
Retroactive Amended Returns
If prior years were filed without optimal planning, we identify how much you overpaid and file amended returns for up to 6 years. Refunds received from the IRD include compound interest at 1% per annum. One retroactive review session often yields HK$50,000–HK$200,000+ in refunds.
How We Build Your Annual Tax Plan
Tax Position Diagnostic (January–February)
We review your income profile, all current deductions and allowances, prior year tax assessments, and any significant income changes expected before 31 March. We identify every opportunity that can still be actioned before year-end — including TVC contributions, charitable donations, and income timing adjustments.
January–February — before year-end actions closeScenario Modelling & Strategy Presentation
We prepare a full tax comparison model showing your current projected tax liability versus the optimised outcome. For married couples, this includes all three filing scenario comparisons. For business owners, it includes the salary/dividend optimisation. You see exactly how much each strategy saves before committing.
February — clear numbers, no jargonYear-End Action Implementation
We advise on and coordinate the specific actions required before 31 March: TVC contributions, charitable donations, bonus deferral or acceleration, and any restructuring steps. For business owner clients, we coordinate with their company secretary on director fee payments.
February–March — before 31 March year-endRetroactive Review & Amended Filing
Where prior years were suboptimally filed, we prepare amended assessments. For Personal Assessment retroactive elections, we file up to 6 years simultaneously and manage the IRD's processing of refunds. The average retroactive review yields HK$60,000–HK$200,000 in refunds.
April–June — alongside current year filingBIR60/BIR51 Filing with Full Optimisation
We prepare and file your tax return with all elected deductions, allowances, and elections implemented. Personal Assessment is elected where beneficial. All supporting documentation is attached. You receive a plain-English summary confirming the total tax payable and savings achieved.
Before 2 May / extended deadlineYear-Round Tax Calendar & Reminders
Annual clients receive a personalised tax calendar covering all key deadlines, TVC contribution windows, and planning trigger dates for the coming year. We proactively contact you before each window to confirm your intended actions — so nothing is ever missed again.
Ongoing — year-round support includedReal Client Outcomes — Real HK$ Savings
Lawyer + Consultant Couple, Mid-Levels — Salary vs Dividend Restructuring
- Lawyer spouse: employed, HK$1.4M salary — filing separately without Personal Assessment
- Consultant spouse: sole trader, HK$900K profits — paying salaries tax at 15% standard rate
- Converted consultancy to limited company — director salary set below standard rate threshold
- Remaining profit retained in company at 8.25% two-tier rate vs 15% personal rate
- Personal Assessment elected for lawyer spouse — consolidates rental income losses and home loan interest
- TVC contributions maximised for both at HK$60,000/year each
The restructuring saved HK$210,000/year going forward. Combined with retroactive Personal Assessment elections for 3 prior years, a further HK$180,000 refund was received within 2 months of filing amended returns.
IT Consulting Director, Wan Chai — Bringing Forward Deductions Before Year-End
- Company director, HK$2.8M total compensation (salary + director fee + dividends)
- Had uncommitted HK$1.2M in capex planned for new server infrastructure
- We advised purchasing before 31 March to claim 60% Initial Allowance in the current year
- Director fee payment timed to fall in the lower-income assessment year (avoiding peak bonus year)
- TVC contributions of HK$60,000 made for director and spouse before 31 March
- Charitable donation of HK$180,000 to approved charity — within 35% deduction limit
Total year-end planning actions taken in the 6 weeks before 31 March saved HK$95,000 in the current assessment year. All actions were IRD-compliant with full supporting documentation.
Why Professionals & Business Owners Choose TAX.hk for Tax Planning
Across our planning engagements, clients save an average of HK$75,000/year vs. unadvised filing — often more for high earners and business owners.
We don't just plan for the future — we recover overpaid tax from up to 6 prior assessment years via amended returns and retroactive Personal Assessment elections.
Every strategy we recommend is fully compliant with the IRO and supported by published IRD guidance. We never advise on aggressive or artificial arrangements that carry audit risk.
Unlike most advisors who engage only at filing time, our planning clients receive year-round support — including proactive reminders for every planning opportunity and deadline.
One-Off Filing vs TAX.hk Tax Planning Retainer
| Factor | One-Off Tax Return Filing | TAX.hk Tax Planning Retainer |
|---|---|---|
| Personal Assessment modelled & elected | Only at filing time — too late to adjust | Proactively calculated and filed every year |
| Year-end income timing advice | Not available — reactive only | Provided in February before year-end |
| TVC contribution planning | Reminded at filing time, often too late | Advised in January/February before 31 March deadline |
| Married couple assessment optimisation | One scenario modelled at filing | All 3 scenarios modelled and optimal one elected |
| Retroactive amended returns | Not included as standard | Included in first-year engagement review |
| Capital expenditure timing advice | No advance planning provided | Year-round advisory on optimal timing |
| Charitable donation capacity analysis | Deductions claimed on receipt, not planned | Annual deduction capacity calculated and advised |
| Proactive deadline reminders & action calendar | No proactive outreach | Personalised tax calendar with monthly reminders |
| Typical additional saving vs one-off filing | — | HK$30,000–HK$100,000+ per year |
What Our Tax Planning Clients Say
"I'd been filing my own returns for 12 years and thought I was doing everything right. TAX.hk's first-year review found I had never elected Personal Assessment and had missed 4 years of home loan interest deductions. The combined refund was HK$148,000. I now pay significantly less every year and feel completely on top of my tax position."
"As a dual-income couple, our previous advisor just filed us separately every year without modelling alternatives. TAX.hk showed us that a combination of my wife's Personal Assessment election and my company structure change would save us HK$175,000/year. We wish we'd engaged them 5 years earlier."
"The year-end planning call in February is genuinely one of the most valuable 30 minutes in my financial calendar. Last year TAX.hk advised me to bring forward equipment purchases and make a charitable donation before 31 March — a combined HK$72,000 tax saving I would never have executed on my own."
Tax Planning — Frequently Asked Questions
Personal Assessment (s.41 IRO) is an annual election that consolidates all your income sources (salaries, business profits, rental income) into a single assessment, taxed at progressive rates with the total tax capped at 15% of total income. You elect it by checking the box on your BIR60 each year. It is never applied automatically. You can retroactively elect for up to 6 prior years. We model whether it benefits you and file the election as part of our standard service.
Tax-deductible Voluntary Contributions (TVC) to MPF allow an additional deduction of up to HK$60,000/year (combined with qualifying annuity premiums) on top of mandatory contributions. The actual tax saving depends on your marginal rate:
- At 17% marginal rate: HK$10,200/year saving on maximum HK$60,000 TVC
- At 15% standard rate: HK$9,000/year saving
- At 14% marginal rate: HK$8,400/year saving
TVCs must be made before 31 March to count for the current assessment year. They cannot be withdrawn until age 65 or other qualifying circumstances.
The optimal approach depends on your respective income levels and available allowances. There are three options:
- Separate assessment: Each spouse assessed independently on their own income
- Joint assessment: Both incomes combined, assessed at higher earner's rates but with aggregated allowances
- Election by higher earner to surrender basic allowance to the lower earner's return
Generally, separate assessment favours couples with similar income levels. Joint assessment may benefit couples with a large income gap. We model all scenarios annually and file using the optimal approach. The choice can change year-to-year as incomes shift.
The Married Person's Allowance is HK$264,000 — double the Basic Personal Allowance of HK$132,000. It is available to a married individual (or legally separated individual in certain circumstances). Under separate assessment, each spouse claims their own Basic Allowance (HK$132,000 each). Under joint assessment, the Married Person's Allowance (HK$264,000) is claimed against the combined assessable income. We always model both to confirm the lower tax outcome.
A large bonus can push your income into the 17% marginal rate band, significantly increasing your tax liability. Strategies to mitigate this include:
- Maximise TVC contributions before 31 March (up to HK$60,000 deduction)
- Make qualifying charitable donations (up to 35% of net assessable income)
- Accelerate home loan interest payments to ensure the full HK$100,000 annual deduction is utilised
- Elect Personal Assessment to cap the effective rate at 15% if applicable
- For business owners: consider deferring bonus payment to the next assessment year if compatible with business needs
These strategies must be implemented before 31 March. Contact us in January/February for the most impactful planning window.
Yes — under the IRO, you can file amended assessments or retroactive Personal Assessment elections for up to 6 years prior to the current assessment year. Common retroactive claims include:
- Personal Assessment elections not previously made
- Home loan interest deductions for years where you owned and lived in the property
- Self-education expenses for professional qualifications
- TVC contributions incorrectly excluded from prior returns
The IRD processes retroactive claims in 4–8 weeks and refunds include compound interest at 1% per annum from the date of overpayment. Our retroactive reviews average HK$60,000–HK$200,000+ in refunds for new clients.
For business owners using a limited company structure, the optimal approach typically involves:
- Paying yourself a salary below the standard rate threshold (where the 15% cap applies) — typically HK$1.2M–HK$1.5M depending on your allowances
- Retaining additional profits in the company at the corporate rate (8.25% on first HK$2M) rather than paying them out as salary at 17%
- Distributing retained profits as dividends over future years — dividends are not subject to further tax in HK
The optimal split changes every year based on your income level, expected future years, and the company's profit trajectory. We model this annually for all business owner clients.
Qualifying annuity premiums are premiums paid to HKIA-approved deferred annuity products. The deduction for qualifying annuity premiums shares the HK$60,000 annual cap with TVC contributions — they cannot together exceed HK$60,000. The choice between TVC and qualifying annuity premiums depends on liquidity preferences (TVCs cannot be withdrawn until 65; annuity terms vary) and projected returns. We advise clients on the optimal allocation between the two products.
Hong Kong currently has no capital gains tax. Gains from the sale of shares, property, or other investments are generally not taxable — provided they are capital in nature and not part of a trading business. This is one of HK's significant tax advantages for investors. However, the IRD may recharacterise gains as trading profits if a pattern of frequent transactions suggests a trading business. For property investors making frequent disposals, we advise on documentation and structuring to support the capital gain position.
The HK assessment year runs from 1 April to 31 March. For effective planning:
- October–December: Review your income trajectory for the year; assess whether a large bonus or unusual income item will push you into a higher bracket
- January–February: The critical window — make TVC contributions, plan charitable donations, time any discretionary expenses or asset purchases before 31 March
- Before 31 March: Execute all planned actions — once the year-end passes, these opportunities cannot be recovered
- April–May: File your return with all optimisations in place; consider retroactive elections for prior years
Our annual planning clients receive proactive reminders at each key window throughout the year.
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Ready to Build Your Personal Tax Plan?
Book a free 30-minute tax planning consultation with one of our HKICPA-certified advisors. We'll review your current situation, identify your immediate saving opportunities, and outline a plan to legally reduce your tax bill — starting this assessment year.