By The Ledger desk · Last verified 11 October 2026
Under the CPF Retirement Sum Topping-Up scheme, you can put cash into your own Special Account (below 55) or Retirement Account (55 and above), or top up a loved one’s. You get up to S$8,000 of income tax relief a year for top-ups to yourself, and up to S$8,000 more for top-ups to parents, grandparents, in-laws, and in some cases a spouse or sibling. Relief applies only up to the current Full Retirement Sum (S$220,400 in 2026). Separately, the Matched Retirement Savings Scheme (MRSS) has the Government match cash top-ups dollar for dollar, up to S$2,000 a year and S$20,000 over a lifetime, for eligible seniors and, from 2026, Singaporeans with disabilities of any age.
It is one of the rare moves that helps twice: the money earns CPF interest for years, and the giver often pays less tax. Here is how to use it well.
Quick facts
- Tax relief: up to S$8,000 for yourself plus up to S$8,000 for family, each calendar year.
- Your own cash top-ups to MediSave share the same S$8,000 self cap as SA/RA top-ups.
- Relief counts towards the overall S$80,000 personal relief cap.
- Transfers from your Ordinary Account to SA or RA earn no tax relief.
- MRSS: up to S$2,000 matched a year, S$20,000 lifetime cap; no application needed.
- Since 1 January 2025, top-ups that attract the MRSS grant no longer get tax relief.
Who can you top up, and does it earn relief?
| Recipient | Tax relief for you? | Condition |
|---|---|---|
| Yourself (SA/RA, and MediSave) | Yes, up to S$8,000 | SA/RA relief only up to the current FRS |
| Parents, parents-in-law, grandparents, grandparents-in-law | Yes, within the S$8,000 family cap | No income test |
| Spouse or sibling | Yes, within the family cap | Only if their income in the previous year was S$8,000 or less, or they are handicapped |
| Anyone, via an OA-to-SA/RA transfer | No | Transfers never earn relief |
The person receiving the top-up gets no tax relief; it belongs to whoever paid. The 2026 retirement sums are: Basic S$110,200, Full S$220,400, Enhanced S$440,800. Below 55 you can top up your SA to the FRS; from 55 you can top up your RA to the ERS, but tax relief still stops at the FRS.
How the MRSS works in 2026
To qualify for 2026, a member must be a Singapore Citizen living in Singapore who, as of 31 December 2026:
- is aged 55 or above, or is below 55 with verified disability status (under-55s need this verified with MSF by 1 November);
- has retirement savings below the BRS of S$110,200;
- has average monthly income of no more than S$4,000;
- lives in a home with an annual value of no more than S$21,000, and owns no more than one property.
About 750,000 Singaporeans qualify in 2026. Eligible members were notified from late January, and anyone can check on CPF’s Retirement Dashboard. The matching grant for top-ups made by 31 December 2026 is credited automatically in early 2027. A Matched MediSave Scheme (up to S$1,000 a year, for some citizens aged 55 to 70) runs alongside it.
Worked example: a top-up plan for one family
Mei, 42, has chargeable income in the S$80,001 to S$120,000 band, where each extra dollar is taxed at 11.5%. Her mother qualifies for MRSS; her father does not.
- Mei tops up her own SA by S$8,000. Relief of S$8,000 × 11.5% saves her about S$920 in tax.
- She tops up her mother’s RA by S$2,000. The Government adds S$2,000, so her mother gains S$4,000. No relief on this S$2,000, because it attracted the grant.
- She tops up her father’s RA by S$8,000, using the family cap. Another S$8,000 × 11.5% = about S$920 saved.
Total: S$18,000 out, S$20,000 into the family’s CPF, and roughly S$1,840 less tax. Step 2 gives no tax break, yet a 100% instant match beats any relief.
How to make the top-up
- Log in to the CPF website or CPF Mobile app with Singpass.
- Choose a cash top-up, pick the recipient and the account, and enter the amount.
- Pay using the options shown on screen; for regular top-ups, set up a GIRO arrangement first, then add the recurring top-up through CPF’s online form.
- Finish by 31 December for relief in the following year’s assessment; CPF notes topping up early in the year earns more interest.
Top-ups cannot be reversed, and the money then follows CPF withdrawal rules, so only top up what you will not need before retirement.
The WahLiao Verdict
If a parent qualifies for MRSS, top them up by S$2,000 first: doubling your money on the spot is the best deal in this whole area. Then use your own and family relief caps if you pay tax at 7% or more and can lock the money away for good. Keep an emergency fund outside CPF, and remember that relief is worth more to higher earners, while the interest suits everyone.
Questions people ask
Can I top up my spouse who works full-time?
Yes, but you get no tax relief unless their previous-year income was S$8,000 or less, or they are handicapped.
Do I need to apply for the MRSS grant?
No. Eligibility is assessed automatically, and the grant is credited early the following year.
Can my employer top up my CPF?
Yes. The employer gets a tax deduction, and you still get relief within your S$8,000 self cap, which counts your own top-ups too.
Is it better than SRS?
They do different jobs. CPF top-ups earn guaranteed CPF interest but are locked into retirement payouts; SRS relief is larger but the money must be invested to grow. Many people use both.
Sources: CPF Board, tax relief conditions for cash top-ups; CPF Board, how to top up and the benefits; Ministry of Manpower, MRSS and MMSS eligibility for 2026; CPF Board, 2026 CPF changes factsheet. The Ledger explains; it does not advise.
Read next: CPF Accounts Explained: Ordinary, Special, MediSave and Retirement · The Supplementary Retirement Scheme (SRS): Tax Relief, Withdrawals and the 5% Penalty · Back to The Ledger
For what’s worth it this week, with the bill shown, read The WahLiao Week.
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