Two couples have identical finances: the same flat in one partner’s name, the same savings, the same pensions, fifteen years together. In each, the partner who owns the flat dies suddenly at 44.
The first couple was married. In many countries the flat passes to the surviving spouse and the pension pays a survivor benefit.
The second couple never married. In many countries the flat now passes by law to the dead partner’s parents or siblings, the pension may pay nothing because its rules say “spouse”, and anything that does reach the surviving partner may be taxed without the exemptions available to a spouse.
Nothing about the money was different. The only difference was which household the rules were written for.
A default is a guess about your household
A default is what happens when you make no choice. Die without a will, and a fixed set of rules decides who inherits. Leave a pension’s beneficiary form blank, and the scheme’s rulebook decides who is paid. Become unable to make decisions with nobody appointed, and a court or a statutory list decides who speaks for you.
Defaults are useful: many people never write a will, and something sensible happening beats nothing happening. But each default is a guess about what you would have wanted, made with one household in mind. As the life events post put it, the costly mistake is treating a foreseeable event as a surprise.
Rules written for one kind of household
These defaults mostly imagine two married adults with shared children, a steady local employer and a life in one country.
| Default | What it assumes | Who it misses |
|---|---|---|
| Inheritance without a will | Your heirs are your spouse and blood relatives | Unmarried partners, chosen family, stepchildren |
| Survivor benefits in pensions | The person who depends on you is your legal spouse | Cohabiting partners, partners in unrecognised marriages |
| The tax unit | A couple is a married couple | Unmarried couples, who are often taxed as two strangers |
| Benefits through work | You have an employer who withholds tax and funds a pension | Freelancers, gig workers, informal workers |
| Credit and banking history | Your financial record was built here and is continuous | Anyone who moved countries or works in cash |
If that household is yours, the defaults mostly do a reasonable job. If any part of it is not, some may guess wrong, and people often find out at the worst moment.
How many people the default household leaves out
None of the groups in the table’s “Who it misses” column is unusual. The International Labour Organization estimates that about 58% of the world’s workers, more than two billion people, were in informal employment in 2023. Cohabiting without marrying is common among younger couples in much of Europe, and hundreds of millions of people live outside the country they were born in. The “default household” is one shape among many; it is the one the paperwork was drafted for.
Every later post in this series leans on a few terms: a default assumption, a deliberate designation and a recognition gap. Each is defined in this lesson’s glossary card, and in the site-wide glossary.
Ask what each rule assumes about you
The audit asks three questions, in order, about any account that pays out and any rule or product.
1. What is this assuming about me? Read the rule, not the brochure. Who does the pension pay if you die? Who inherits under the rules where you live?
2. Does that assumption hold for my household? For your actual life, not the tidy version. Would the person you rely on be recognised here?
3. If not, what goes in its place on purpose? Sometimes a five-minute form, sometimes a document that needs a professional, sometimes a workaround such as extra insurance or a larger cash buffer.
The audit does not tell you what to decide. It shows which decisions are currently being made for you.
The same pension in different households
Take one workplace pension worth €80,000 and run the audit for three people.
A married employee. Many schemes pay a survivor benefit to the legal spouse. The assumption holds, though many people still fill in the beneficiary form, because rules change and marriages end.
An employee with a long-term unmarried partner. The assumption may fail. A scheme may apply different rules to a spouse’s pension, a dependant’s pension and any lump-sum death benefit. A beneficiary form naming the partner may decide or influence some payments, but it may not change who qualifies for a survivor pension; the next section covers when a nomination is binding. Other protections people look into include a will, where local rules leave room for one, and life cover set up for the partner.
A freelancer with no workplace pension. There is no scheme to audit, so by default nothing is paid in for them and nothing is paid out to their family.
Quick check: is a missing default safer than a wrong one?
Not necessarily. With no scheme, there is no employer contribution and no survivor benefit, so a missing default can leave a bigger gap than a wrong one. One possible replacement is a retirement account opened and funded individually, with a named beneficiary where the account allows it.
Is a pension beneficiary form binding?
It depends on the scheme, and the form or the scheme’s rules usually say which kind it is.
Binding nominations. Some schemes must pay the person named, as long as the form is valid and current. Many Australian superannuation funds, for example, offer binding death benefit nominations, and some of these lapse after three years unless renewed.
Expressions of wishes. Many other schemes treat the form as guidance: the scheme’s trustees decide who is paid, and the form tells them what you wanted. Many UK workplace pension schemes work this way.
A form that is only a guide still matters. It gives the trustees direct evidence of what the member wanted, although they may also consider who depended on them, family relationships and other facts. Without an up-to-date form, they have less to go on.
When a scheme treats the form as guidance, people commonly:
- ask the scheme whether its nominations are binding, and whether a binding option exists;
- update the form after any change, such as a new partner, a separation or a child;
- keep evidence of the relationship and shared finances, such as a joint tenancy or shared bills, somewhere the person they want to protect can find it;
- where the stakes are high, look into an arrangement that does not depend on the trustees’ discretion, such as life cover set up for the partner; ownership, eligibility and tax treatment depend on local rules.
Quick check: your scheme calls its form an "expression of wishes". Does filling it in still matter?
Usually yes. The trustees make the final decision, but the form gives them direct evidence of what you wanted and is one of the factors they consider.
Many fixes cost nothing
A list of defaults that fail you can look like a list of expensive problems. Mostly it is not. Deliberate designations range from free to hard:
- Free, in an evening: beneficiary forms, a written record of who owns what, a list of every account.
- Modest cost: a will, powers of attorney, a written agreement between partners.
- Hard: gaps no document closes, such as a marriage another country ignores, where the tools are workarounds.
What each cost band involves
Free, in an evening. Naming beneficiaries on pensions, insurance and investment accounts. Writing down who owns what share of a shared home or car, and checking that the title or registry says the same. Keeping a list of every account, somewhere a trusted person can find it.
Modest, and worth doing properly. A will. Powers of attorney for money and for health decisions. A written agreement between partners about shared property. These need the form your jurisdiction requires, and many people find a local professional worth the cost.
Hard: gaps no document closes. A marriage that is not recognised, a status that blocks access to banking, a tax system that treats a partner as a stranger. Here the tools are workarounds. Insurance can stand in for a benefit you are excluded from. A bigger emergency fund can stand in for a missing safety net. In some places, whose name an asset is held in from the start affects later tax and inheritance, though changing it has its own consequences and needs local advice.
Many useful changes sit in the first band, though which protection matters most depends on the household and local law. The common failure is not cost. It is not knowing the default exists.
An hour with a notebook
A first pass at the audit takes about an hour, working through these lists.
- Every account that pays out. Who is named as beneficiary today? “Nobody” or “an ex” may be answers you want to change.
- What you own jointly. Whose name is on each item, and what happens to your share if you die?
- Who inherits with no will. Look up the rules where you live and compare that list with the people you would choose.
- Who could act for you. If you were unconscious tomorrow, who could pay your rent, and who would a hospital listen to?
- What you would lose with your job. Health cover, future pension contributions, income protection and, in some countries, residency status. Existing pension balances and some rights may continue.
The intended output is a first list of possible mismatches, not a finished plan. Many cost nothing to fix, though a beneficiary choice still deserves thought.
The rules change at the border
The shape of the problem is the same everywhere; the details vary by country. Treat every specific in this series as an example of a category. The category travels. The specific does not.
Why a will does less in some countries
In England and Wales, much of the United States and other common-law systems, a will can leave almost everything to almost anyone. In much of continental Europe and Latin America, forced heirship rules limit what a will can do. A will still matters there, but it works inside tighter limits.
When living together starts to count
Some countries give long-term cohabiting couples rights close to those of spouses after a set number of years. Others give them none, however long they have lived together. Registered partnerships sit in between, and the rights they carry vary widely.
How countries tax couples differently
Some systems tax individuals, some tax couples jointly, and several give married couples large exemptions on gifts and inheritance that unmarried partners do not get.
Where benefits through work are the exception
In some economies most workers have formal contracts and social insurance. In others the majority do not, and “benefits through work” describes a minority.
Where this series goes next
A common order is the one-hour audit first, then the free fixes, then the one paid item that matters most for that household, which depends on your country, your relationships and your work.
Later posts take the audit into specific situations: working without an employer, borrowing and investing without interest, moving countries, relying on one income, and sharing a life without a marriage certificate.
The defaults were never neutral. They were someone’s best guess about a household that may not be yours. Which of these defaults is guessing about yours?