Trusts SQE1 Revision: Three Certainties, Resulting and Constructive Trusts

Trusts is the FLK2 subject that quietly punishes the under-prepared. It feels abstract, it sits next to Land Law and Equity in your head until the two blur together, and the questions love testing whether you can spot a trust that nobody bothered to write down. If you can keep three things straight — when a trust is validly created, when one arises because the law fills a gap, and when one is imposed to stop someone keeping what isn't theirs — you'll already be ahead of most candidates walking into FLK2.

This guide focuses on the parts examiners come back to again and again: the three certainties, resulting trusts and constructive trusts. Get these solid and a surprising chunk of the trusts questions become single-best-answer territory rather than a coin toss.

Why trusts feels harder than it actually is

Most of the difficulty is presentation, not substance. A trusts MCQ rarely says "is this a valid express trust?" out loud. Instead you get a fact pattern — a dying relative, a vague letter, a joint bank account, a house bought in one name but paid for by two people — and you have to reverse-engineer what kind of trust, if any, has appeared.

So the skill isn't reciting definitions. It's classification. Before you can apply a rule you have to name the animal in front of you. Express trust? Resulting? Constructive? Each one has a different test, and the wrong classification sends you confidently to the wrong answer.

Here's the mental running order I'd keep in your head for every trusts question:

1. Did someone try to create a trust on purpose? Then you're testing the three certainties and the formality rules.
2. Did an express trust fail, or did someone transfer property without clearly giving away the beneficial interest? Resulting trust territory.
3. Has someone behaved in a way that makes it unconscionable to deny another person a share — a broken common intention, a breach of fiduciary duty, profit from wrongdoing? Now you're thinking constructive trust.

The three certainties: the gateway to every express trust

An express trust isn't valid just because someone said "I'd like my sister to look after this for the children." The court won't enforce a wish it can't actually administer. So the law demands three certainties, drawn from the classic nineteenth-century authority that every textbook attributes to Lord Langdale: certainty of intention, certainty of subject matter, and certainty of objects.

Certainty of intention

The settlor must have intended to impose a binding obligation, not merely express a hope, wish or moral nudge. No magic words are required — you don't need the word "trust" anywhere — but precatory language ("in full confidence that", "I hope she will", "trusting that") tends to fail. Courts look at the substance of what was meant, taking the words and the surrounding conduct together.

The exam trap: candidates see the word "trust" and tick the box, or see "I hope" and reject it, without reading the rest. A sentence can use loose wording yet still, read in context, impose a duty. Read the whole clause.

Certainty of subject matter

Two limbs here, and FLK2 likes both.

• The trust property must be identifiable. "The bulk of my estate" famously fails — what on earth is "the bulk"? But tangible property that can be ascertained is fine.
• The beneficial interests must be certain. If the trustee is told to divide property "in such shares as she thinks reasonable" with no workable standard, that limb can collapse.

There's a well-known distinction the examiners adore: a trust of a number of tangible items from a larger bulk (say, "50 of my 100 cases of wine") may fail for uncertainty because nobody has said which 50, whereas a trust of intangible, identical shares of the same class (say, "50 of my 100 ordinary shares in X Ltd") can be valid, because one share is interchangeable with another. Know that contrast cold — it's a gift of a mark when it appears.

Certainty of objects

Who benefits? The test depends on the type of trust:

• Fixed trust (fixed shares for a defined class): you need to be able to draw up a complete list of all beneficiaries — the "complete list" test.
• Discretionary trust (trustees choose who gets what): the test is whether you can say of any given person whether they are or are not within the class — the "is or is not" / "given postulant" test.

Layered on top are conceptual certainty (is the class definition clear — "friends" is hopeless, "children" is fine?), evidential certainty, and the administrative-unworkability and capriciousness controls for very wide discretionary trusts. For SQE1 you mainly need to apply the right test to the right type of trust and spot a class that's conceptually too vague.

If a clause can't tell a trustee what to do, with what, and for whom, equity will not pretend otherwise. The three certainties are simply the court asking: can I actually run this thing?

What happens when a certainty fails

This is where marks leak, because the consequence differs depending on which certainty is missing:

• No certainty of intention → no trust at all; the recipient typically takes the property outright as a gift.
• No certainty of subject matter → the trust fails; depending on the facts the property may stay with the settlor/estate.
• No certainty of objects → the trust fails and the property is generally held on a resulting trust for the settlor or their estate.

That last line is your bridge into resulting trusts. Examiners build questions specifically around it: an express trust fails for uncertainty of objects, and the "best answer" is the resulting trust back to the estate — but only if you knew that's the default.

Resulting trusts: when the beneficial interest bounces back

A resulting trust arises where the beneficial interest "results" — comes back — to the person who provided it, because it was never effectively disposed of. The law presumes that people don't generally intend to make outright gifts of value without saying so. Traditionally these split into two categories.

Automatic resulting trusts

These arise automatically where an express trust fails or doesn't dispose of the entire beneficial interest. Classic triggers:

• An express trust that fails for uncertainty of objects.
• A trust that doesn't exhaust the fund — there's a surplus after the trust purpose is satisfied.
• A failed purpose where the money was advanced for a specific use that never happened.

The beneficial interest has nowhere to go, so equity sends it back to the settlor (or estate). Nobody intended a windfall for the trustee.

Presumed resulting trusts

These arise from contributions. If A pays for property but it's put into B's name — or into joint names but A provided the money — equity presumes A didn't intend a gift, so B holds on resulting trust for A in proportion to the contribution. It's a presumption, so it can be rebutted by evidence of a contrary intention (for instance, evidence the money really was a gift or a loan).

Watch the presumption of advancement, the historical counter-presumption in certain relationships (such as father to child, or husband to wife) where a gift is presumed. It's weaker and increasingly outdated, but it can still surface in an exam fact pattern, so recognise it rather than ignore it.

A worked example

Priya transfers £80,000 to her trustee "to hold on trust for such of my old university friends as the trustee shall select." She dies a year later; nothing has been distributed.

Work it through. Certainty of intention — yes, "on trust" and a mandatory duty. Subject matter — yes, an identified £80,000. Objects — this is a discretionary trust, so apply the "is or is not" test. Can you say of any given person whether they are or are not an "old university friend"? "Friends" is conceptually uncertain — there's no clear standard for who counts. The objects certainty fails.

Consequence: the discretionary trust is void for uncertainty of objects, and the £80,000 is held on an automatic resulting trust for Priya's estate. The "best answer" in the MCQ will be the resulting-trust option — and the tempting wrong answers will offer you "the trustee takes it absolutely" (no — there was clear intention to create a trust) or "the trust is valid because the fund is certain" (irrelevant — subject matter being certain doesn't save uncertain objects). This is exactly the kind of trap where reading every option matters.

Constructive trusts: imposed to prevent unconscionability

Constructive trusts don't depend on anyone's intention to create a trust. The law imposes them when it would be unconscionable for the legal owner to deny another person a beneficial interest. That's the unifying idea — though in practice they cluster into a few recurring situations FLK2 likes to test.

The situations to recognise

• Common intention constructive trusts over the family home: where parties shared a common intention that one should have a beneficial interest and that party acted to their detriment in reliance. This overlaps heavily with Land Law, so expect it from both directions — co-ownership of the home is fertile MCQ ground.
• Breach of fiduciary duty: a fiduciary who makes an unauthorised profit, or takes a bribe or secret commission, may hold that profit on constructive trust for the principal. Think company directors and trustees profiting from their position.
• Profit from wrongdoing: property obtained through fraud or other unconscionable conduct can be caught.
• Secret and half-secret trusts, and the rule preventing a statute being used as an instrument of fraud, are sometimes analysed through a constructive-trust lens.

Telling resulting and constructive trusts apart

This is the single distinction most worth drilling, because the facts often look similar — two people, one house, one name on the title.

A quick test: if the answer turns on who put money in, lean resulting. If it turns on what the parties agreed or how someone misbehaved, lean constructive. Not a perfect rule — the family-home cases have blurred the edges for decades — but for single-best-answer questions it gets you to the right region of the answer choices fast.

How to revise trusts so it actually sticks

Trusts rewards a particular kind of practice. You're not memorising paragraphs; you're training a classification reflex. A few things that genuinely move the needle:

Build a decision tree, then practise against it

Sketch the running order from earlier — express, then resulting, then constructive — and force every practice question through it before you look at the options. Most wrong answers come from misclassifying the trust at step one. Once the classification is right, the applicable test is usually obvious.

Drill the consequence of each failed certainty

Make a single index card: intention fails → outright gift; subject matter fails → trust fails; objects fail → resulting trust to settlor. Examiners reward the candidate who knows the downstream result, not just that "the trust is invalid".

Practise under realistic timing

FLK2 is 180 single-best-answer questions, sat in two sessions of 2 hours 33 minutes on the assessment day — that's roughly 1.7 minutes per question across the paper. Trusts questions reward fast classification and ruthless elimination, not slow re-reading. The only way to build that pace is volume under the clock. A good question bank that tags items by subject and sub-topic lets you isolate trusts, hammer the three certainties until they're automatic, and then mix them back in with Land Law and Wills so you can switch contexts the way the real paper makes you. The Ant Law SQE Question Bank is built around exactly that kind of tagged, spaced practice, with a wrong-answer book so the resulting-versus-constructive slips you make in week one don't survive to exam day.

Keep one eye on the bigger qualification picture

Trusts is one of 13 functioning legal knowledge subjects across SQE1, and SQE1 is only the first hurdle. Becoming a solicitor in England and Wales also means passing SQE2's five practical skills assessments, completing two years of Qualifying Work Experience, holding a qualifying degree or equivalent, and satisfying the SRA's character and suitability requirements. It's worth keeping that map in view so a single tricky subject doesn't distort your sense of the whole. For the authoritative, current position on format, sitting dates, fees and pass-rate reports, always check sqe.sra.org.uk rather than relying on second-hand figures — those details change, and the SRA is the only source worth quoting.

The mistakes that quietly cost marks

A few recurring slips I'd watch for:

• Treating "trust" as a trigger word. Intention is about substance. Precatory language can defeat the word "trust"; plain language can create one without it.
• Applying the wrong objects test. Complete-list for fixed trusts, "is or is not" for discretionary. Mixing them up is a classic FLK2 banana skin.
• Forgetting the resulting-trust default. When objects fail, the property usually results back — don't reach for "the trustee keeps it".
• Confusing the tangible/intangible subject-matter rule. Identical intangible shares behave differently from a portion of a tangible bulk.
• Defaulting to resulting in family-home questions. Modern co-ownership disputes are often resolved through common intention constructive trusts — read for agreement and reliance, not just who paid.

None of these are conceptually hard. They're errors of speed and classification, which is precisely why they melt away with enough targeted practice.

Put it into practice

Take the three certainties and the resulting/constructive distinction, build your decision tree this week, and then go and break it against real questions until misclassifying a trust feels physically uncomfortable. That's the point at which trusts stops being the scary FLK2 subject and starts being a reliable source of marks.

When you're ready to drill, try a focused trusts set on the Ant Law SQE Question Bank at antlaw.ai — filter to the trusts sub-topics, work through them under timed conditions, and let the wrong-answer book show you exactly where your classification reflex still wobbles. Any question you can't crack, ask the AI tutor to walk you through it, then come back and prove you've fixed it on the next attempt.