Contributing for a partner who is not earning

This is written to be used rather than admired. Each section below is a decision about contributions for a non-earning partner, and each one has a default.

The gap opens quietly and never announces itself

When one partner leaves paid work to care for children or a relative, the workplace pension contributions stop on the day the salary does. The household budget usually adapts within a couple of months, so nothing feels wrong and nothing prompts a conversation about the gap.

Several years later the difference between the two people's accumulated entitlements can be very large indeed. This matters because retirement entitlements are generally held by an individual rather than by a household, whatever the couple's intentions. The arrangement that made obvious sense while children were small produces a lopsided position that nobody chose.

State credits sometimes fill part of it

Several countries award credits toward state retirement entitlement for periods spent caring for children or for an adult who needs support. These are not always automatic, and in some systems they depend on which partner claims a particular benefit or registers in a particular way. It is common for a household to lose credits simply because the higher earner was named on a form.

The rules, the eligibility and the claiming process vary substantially between countries and are periodically revised. Checking your own national arrangements while the caring period is happening is far easier than correcting a record decades later.

Contributing on someone else's behalf

A number of systems allow contributions into a pension for a spouse or partner with little or no earnings, usually up to a limit. Where this exists it is a straightforward way to keep both retirement records moving during a period of single-income living. The limits, the tax treatment and whether it is available at all differ enough that this must be checked locally.

For most people, it is also worth confirming who legally owns the resulting pot, because the answer is generally the person it was paid for. That is precisely the point of doing it, and it is worth both people understanding it explicitly.

Talk about it as a household decision

A partner leaving work to care is providing something the household would otherwise pay for, and the retirement cost of that is real. Households that treat the gap as a shared consequence rather than one person's problem tend to do something about it.

The conversation is easier while the arrangement is being made than five years into it, when the imbalance is already substantial. It also surfaces awkward but important questions about what happens if the relationship ends or if one person dies.

Those questions are not pleasant, and leaving them unasked is how one person ends up with almost nothing in their own name.

Returning to work does not close the gap

Contributions resume when the salary does, and the missing years are missing permanently unless something is done to replace them. The return is also typically at a lower rate of pay than the person left on, which suppresses contributions further.

On an ordinary week, any catch-up therefore has to be deliberate, funded and scheduled, because nothing about the return produces it automatically. Directing part of the returning salary into the returning partner's pension is the simplest version of this. It also has the advantage of being invisible to a household that has been living without that income anyway.

None of this is a substitute for talking to a clinician if something feels wrong.

Write down what the household intends

Where one person's retirement provision is much smaller, it is worth being explicit about how the household expects to handle that. Beneficiary nominations, wills and any pension-sharing arrangements are the mechanisms that turn an intention into something enforceable.

In practice, a verbal understanding between two people is not a legal position, and the difference only shows up at the worst possible moment. How pensions are treated on separation or death varies enormously by jurisdiction and by scheme type. For anything of significant size this is a conversation for a professional rather than a household spreadsheet.

The takeaway

A household has one budget and two retirement records; only one of those adjusts itself.

The version you keep doing is the version that works.