Annuity vs Savings Plan ROI Comparison: Real Case Calculations for Hong Kong Buyers

Hong Kong’s retirement savers face a narrowing window of opportunity. The Hong Kong Monetary Authority (HKMA) raised its Base Rate to 5.00% effective 27 July 2023, tracking the US Federal Reserve, and has held it through the first quarter of 2025. This sustained high-rate environment has fundamentally altered the comparative returns of two dominant retirement instruments: fixed-income annuities and bank savings plans. Simultaneously, the Hong Kong Insurance Authority (IA) reported in its 2024 Annual Report that total in-force individual annuity premiums grew by 12.3% year-on-year to HKD 58.7 billion, reflecting heightened demand for guaranteed income streams. Yet a granular, case-based comparison—factoring in surrender charges, internal rates of return (IRR), and tax treatment under the Inland Revenue Ordinance (Cap. 112)—remains conspicuously absent from most product literature. This article provides exactly that: a real-case, data-driven ROI comparison between a representative Hong Kong savings plan and a Hong Kong-domiciled annuity, using standardised assumptions for a 60-year-old male buyer. The analysis draws on official product illustration documents, the IA’s statutory disclosure requirements under the Insurance Ordinance (Cap. 41), and the HKMA’s published interest rate history.

The Mechanics of Each Instrument

Savings Plan: Structure and Cost Basis

A Hong Kong savings plan, typically offered by banks such as HSBC, Standard Chartered, or DBS, is a fixed-term deposit product with a maturity of 3 to 10 years. For this comparison, we use a 5-year HKD savings plan from a major licensed bank, as disclosed in its standard terms and conditions filed with the HKMA under the Banking Ordinance (Cap. 155). The product offers a stepped interest rate: 4.00% p.a. in Year 1, 4.25% p.a. in Year 2, 4.50% p.a. in Year 3, 4.75% p.a. in Year 4, and 5.00% p.a. in Year 5. The minimum deposit is HKD 500,000. The product carries no annual management fee, but early withdrawal within the first 12 months triggers a penalty equal to 3 months’ interest at the prevailing savings rate (currently 0.875% p.a. per the HKMA’s published Savings Deposit Rate as of 1 March 2025). Withdrawal after 12 months incurs no penalty but forfeits all accrued interest for that year.

The effective annualised return, calculated as the geometric mean of the stepped rates, is 4.49% p.a. over the full 5-year term. This is a pre-tax, pre-inflation figure. For a 60-year-old Hong Kong resident in the standard tax bracket (15% marginal rate under the Inland Revenue Ordinance, Cap. 112, s. 14), the after-tax IRR drops to 3.82% p.a., assuming interest is taxed as assessable income in the year it accrues. This calculation excludes the potential benefit of the HKD 80,000 annual tax allowance for savings interest under s. 26A of Cap. 112, which applies only to individuals with total assessable income below HKD 500,000—a threshold that excludes most high-net-worth buyers.

Annuity: Structure and Cost Basis

The comparator is a Hong Kong-domiciled fixed-term annuity, specifically the “Hong Kong Life Income Annuity” issued by a licensed insurer under the Insurance Ordinance (Cap. 41). This product requires a single premium of HKD 500,000, with a 5-year deferral period followed by 10 years of guaranteed monthly payouts. The payout rate, as stated in the product illustration dated 1 January 2025, is HKD 4,583 per month from Year 6 to Year 15, representing a total payout of HKD 550,000 over 10 years. The IRR on the single premium, calculated over the full 15-year term (5-year deferral + 10-year payout), is 1.86% p.a. This is a guaranteed figure, unaffected by market fluctuations, and is backed by the insurer’s statutory reserve requirements under the IA’s Guideline on Actuarial Reserving (GL 15).

The annuity’s gross return is significantly lower than the savings plan’s 4.49% p.a. However, the annuity benefits from a tax advantage: under the Inland Revenue Ordinance (Cap. 112, s. 26C), annuity payouts received by an individual aged 60 or above are exempt from Hong Kong profits tax and salaries tax, provided the annuity is purchased from an authorised insurer. This exemption applies to the full payout amount, not just the interest component. Consequently, the annuity’s after-tax IRR remains 1.86% p.a., whereas the savings plan’s after-tax IRR is 3.82% p.a. The savings plan still leads by 196 basis points after tax.

A Real Case Calculation: 60-Year-Old Male Buyer

Scenario Assumptions

We model a 60-year-old male Hong Kong resident with HKD 500,000 in disposable savings, no other retirement income, and a life expectancy of 85 years (per the Hong Kong Census and Statistics Department’s 2024 projections). Both products are held to their full terms: 5 years for the savings plan, 15 years for the annuity (5-year deferral + 10-year payout). We assume the buyer reinvests all annuity payouts at a conservative 3.00% p.a. post-tax return for the remaining 10 years after the annuity ends (i.e., from age 75 to 85). The savings plan proceeds are assumed to be reinvested at the same 3.00% p.a. for the remaining 10 years (age 65 to 75).

Cumulative Wealth at Age 85

For the savings plan: the initial HKD 500,000 grows to HKD 622,500 after 5 years (pre-tax), or HKD 591,375 after tax. This sum is then reinvested for 10 years at 3.00% p.a., yielding HKD 794,634 at age 85. For the annuity: the total payout over 10 years is HKD 550,000 (tax-exempt). Each monthly payout of HKD 4,583 is reinvested immediately upon receipt. Using a standard annuity reinvestment formula (future value of a growing annuity), the cumulative value at the end of Year 15 (age 80) is HKD 632,500. This sum is then reinvested for 5 more years (age 80 to 85) at 3.00% p.a., yielding HKD 733,200 at age 85.

The savings plan generates HKD 61,434 more in cumulative wealth at age 85—a 8.4% advantage. This gap widens if the buyer lives beyond 85, as the savings plan’s principal remains intact (assuming reinvestment), whereas the annuity’s payouts cease at age 80.

Risk and Liquidity Considerations

The savings plan offers full liquidity after 12 months, with no penalty beyond forfeiture of accrued interest for that year. The annuity offers zero liquidity during the 5-year deferral period; surrender charges as disclosed in the product illustration are 100% of the single premium in Year 1, declining to 50% in Year 5. This makes the annuity unsuitable for buyers who may need emergency access to capital. Additionally, the annuity’s IRR is fixed for life, creating inflation risk: with Hong Kong’s average CPI at 2.1% p.a. over the past decade (Census and Statistics Department, 2024), the annuity’s real return is negative (-0.24% p.a.). The savings plan’s nominal return of 4.49% p.a. yields a positive real return of 2.39% p.a.

Regulatory Implications and Recent Changes

IA’s New Disclosure Rules for Annuities

Effective 1 January 2025, the Insurance Authority (IA) implemented enhanced disclosure requirements under the Insurance Ordinance (Cap. 41, s. 64A) for all annuity products sold in Hong Kong. Insurers must now provide a standardised “Key Facts Statement” (KFS) that includes the guaranteed IRR, the surrender value schedule, and a comparison with the Hong Kong Savings Deposit Rate published by the HKMA. This is a direct response to the 2023 Consumer Council study, which found that 68% of annuity buyers did not understand the impact of surrender charges on their returns. The KFS must be signed by the buyer and countersigned by the licensed insurance intermediary, with a mandatory 14-day cooling-off period during which the buyer can cancel without penalty.

HKMA’s Stance on Savings Plan Marketing

The HKMA issued a circular on 15 November 2024 (Ref: B10/01C/2024) reminding authorised institutions that savings plan marketing materials must prominently disclose the annualised effective yield and the consequences of early withdrawal. This followed a review by the Hong Kong Monetary Authority’s Banking Conduct Department, which found that 23% of savings plan advertisements failed to include the early withdrawal penalty in the headline yield calculation. The circular mandates that any yield figure exceeding the HKMA’s Base Rate must be accompanied by a statement that the rate is not guaranteed beyond the initial fixed term.

Actionable Takeaways for Hong Kong Buyers

1. For a 60-year-old buyer with a 5-year time horizon, a Hong Kong savings plan offers a 196-basis-point after-tax IRR advantage over a comparable fixed-term annuity, based on current HKMA Base Rate of 5.00%.
2. The annuity’s tax exemption under the Inland Revenue Ordinance (Cap. 112, s. 26C) is valuable only if the buyer has no other assessable income; for high-net-worth individuals in the 15% marginal bracket, the savings plan still wins on net returns.
3. Liquidity risk is the annuity’s primary disadvantage: a 100% surrender charge in Year 1 makes it unsuitable for buyers who may need capital access within the first 5 years.
4. The IA’s new Key Facts Statement, effective January 2025, provides a standardised IRR comparison; buyers should request this document and verify the guaranteed IRR against the HKMA’s published Savings Deposit Rate.
5. Inflation erodes the annuity’s real return to negative territory (-0.24% p.a. based on 2024 CPI); buyers should consider a laddered strategy combining a short-term savings plan (3-5 years) with a deferred annuity starting at age 70 to hedge against longevity risk without sacrificing liquidity.