Your CPF does not pass under your will, and without a CPF nomination your unmarried partner receives none of it. This is the single most misunderstood point in estate planning for cohabiting couples. People write a will leaving everything to their partner, feel they have taken care of things, and never realise that their CPF savings, often one of the largest sums they own, sit entirely outside that will and are heading somewhere else.

CPF passes by nomination, made with the CPF Board, and by nothing else. If you want your partner to receive your CPF, you must nominate them. This article explains how that works, the trap of a nomination that outlives a relationship, and the different way marriage and break-ups affect it.

CPF is separate from your will

Start from the fact that surprises people: a will has no effect on your CPF. Your will governs your general estate, such as your bank savings, your investments and your personal belongings, but CPF is carved out and governed by its own system of nomination. You could leave your entire estate to your partner in a carefully drafted will and still leave them nothing of your CPF, because the will never reaches it.

This is why, for an unmarried couple, a CPF nomination is not an optional extra to a will. It is a separate and essential instrument that has to be done in its own right. We make the same point from the estate side in our guide to writing a will in Singapore: a will is necessary, but it is not sufficient on its own, precisely because of assets like CPF that pass outside it.

The mechanics of who can receive CPF and how the payment works are set out in our guide to what happens to CPF on death, and the different forms a nomination can take in CPF nomination types. Both apply to an unmarried partner exactly as they would to any other nominee.

Without a nomination, the Public Trustee decides

So what happens to your CPF if you never make a nomination? It does not simply pass to whoever you lived with. Instead it is transferred to the Public Trustee, who distributes it according to the intestacy rules, the same fixed statutory order of spouses, children, parents and other relatives that governs an estate with no will.

An unmarried partner is not part of that order. The intestacy rules recognise relatives connected by marriage or blood, not a cohabiting partner, so a partner receives nothing through the Public Trustee route. On top of that, the process takes time and may involve a fee before the money reaches the eventual recipients. For a cohabiting couple, the Public Trustee default is the outcome to avoid, and a nomination is what avoids it.

It is worth being clear about what a nomination changes and what it does not. A nomination decides who receives your CPF savings and directs the payment to them without going through the Public Trustee. It does not, by itself, deal with the rest of your estate, and it is not a substitute for a will. Think of it as the CPF-shaped piece of a larger picture: necessary for that one large asset, but only complete when paired with the other steps a cohabiting couple needs to take.

The trap: a break-up does not revoke a nomination

Here is the point that causes real harm, and it works in the direction people least expect. Ending a relationship does not cancel a CPF nomination.

Imagine you nominated a partner while you were together. The relationship later ends, you move on, perhaps you have a new partner. If you never went back and changed your CPF nomination, your former partner is still nominated. When you die, your CPF can be paid to the ex you split up with years ago, not to the person you are now with and not to your family. The nomination stays in force, exactly as you left it, until you actively change or revoke it.

Nothing about the break-up updates it for you. Not the separation, not moving out, not a new relationship. The CPF Board acts on the nomination on file. This is one of the sharpest illustrations of a wider truth about unmarried life covered in our guide to the rights of unmarried couples in Singapore: the legal arrangements you make do not quietly adjust themselves when your circumstances change. You have to maintain them.

Marriage does revoke a nomination: the asymmetry

Marriage is treated completely differently, and the contrast is worth holding onto because it catches people out in both directions.

Marriage automatically revokes an existing CPF nomination. If you nominated a partner and then married, whether that person or someone else, the old nomination falls away by operation of the rules. After marrying, you have no CPF nomination in force until you make a fresh one, and if you make none, you are back to the Public Trustee and the intestacy rules.

So the two life events pull in opposite directions:

  • A break-up does not revoke a nomination. An ex-partner can remain nominated indefinitely.
  • A marriage does revoke a nomination. Any earlier nomination is wiped, and a new one is needed.

The practical lesson from the asymmetry is the same either way: check your nomination after any change in your relationships. Do not assume an event has done the updating for you, because sometimes it has and sometimes it has not, and guessing wrong sends your CPF to the wrong person.

Making and reviewing your nomination

You make a CPF nomination through the CPF Board, following their current process, and you can change it whenever you need to. The instrument is only useful if it reflects your wishes as they are now, which means treating it as something you review rather than set once and forget.

Sensible moments to review it include:

  • Starting to live with a partner you want to provide for.
  • A break-up, so that a former partner does not remain nominated.
  • A marriage, which revokes the old nomination and requires a new one.
  • A death or birth in the family that changes who you want to benefit.

For an unmarried couple in particular, the CPF nomination sits alongside a will as one half of a pair. The will handles your general estate; the nomination handles your CPF; and if you leave either undone, the default rules step in and ignore your partner. Where there is no will and no nomination, the estate side is handled through letters of administration and the CPF side through the Public Trustee, and neither of those default routes benefits a partner you were not married to.

If you want to make sure your CPF and your estate both reach the person you intend, we can connect you with a licensed Singapore law practice who can help you set the documents up properly. Start at our contact page.