Unmarried partners should review how property and financial support would pass on death. Official will-writing guidance highlights shared property outside marriage or civil partnership as a reason to obtain tailored advice. [1]
Establish the survivor's actual position Identify the ownership of the home, savings and household assets. Check mortgage obligations and any declaration of trust. Do not assume a long relationship gives the same inheritance position as marriage or civil partnership.
List expenses the survivor would need to meet immediately. Consider whether insurance or other benefits would be paid to them, to trustees or into the estate. A will and a provider nomination may need separate updates.
Coordinate gifts with housing security Discuss whether the partner should receive an outright interest, occupation rights or another arrangement. Consider children and other dependants whose needs may compete, along with tax and potential estate claims.
Review shared home ownership and death-benefit designations together. The aim is a documented plan based on the legal ownership and family circumstances, rather than an assumption that the survivor can remain in the home because everyone currently agrees.
Map the resources the survivor would need to use Begin with the survivor's likely monthly commitments and identify which are presently met by each partner. Housing costs, utilities, transport and support for dependants may continue even when one income stops. Record whose name appears on the relevant accounts and contracts. The exercise should show where the survivor could face an immediate practical difficulty, rather than merely comparing each partner's total wealth. Ask the adviser which resources would pass under the will and which depend on ownership or provider rules.
Shared property outside marriage or civil partnership is specifically identified by GOV.UK as a reason to seek tailored will advice. The length of a relationship is not a safe basis for assuming the survivor's inheritance position. Explain your legal relationship accurately and identify any earlier spouse, children or other dependants whose interests need consideration. If you are planning marriage or a civil partnership, tell the drafter before completing documents so the effect of that future event can be addressed with appropriate advice. [1]
Check the home through documents and living needs Obtain the title information, mortgage details and any declaration of trust or cohabitation agreement. Explain who contributed to the purchase and later expenditure, but distinguish that history from a confirmed statement of beneficial ownership. Ask the adviser to establish what interest each person has and how it would pass on death. A survivor's ability to stay may be affected by the ownership structure, borrowing and the needs of other beneficiaries. An informal promise that relatives will “sort it out” leaves those questions unresolved.
If you want to provide a right to occupy, discuss the conditions in practical terms. Who would pay insurance, repairs and mortgage instalments? Could the survivor move to a smaller property, live elsewhere temporarily or share the home with another person? What would happen if the arrangement became unaffordable? These are drafting questions, not decisions to leave for grieving relatives to improvise. Ask how the proposed provision would interact with existing ownership documents and whether changes to those documents are needed to achieve the intended result.
Coordinate separate sources of support without double counting List life policies, workplace benefits, pension arrangements and other expected payments, identifying the current recipient or nomination where known. Ask each provider to explain its actual decision and claim process. Do not count the same policy as both money available to repay a mortgage and a separate fund for living costs. Note any cover that depends on employment or ends at a particular point. The adviser can then assess the will against realistic resources rather than a combined figure that assumes every benefit is available immediately and to the same person.
Consider what happens if the relationship changes before death. A plan that depends on a provider nomination should include a way to review it after separation, a move or a change in dependency. Keep the will and provider records coordinated, but recognise that updating one does not necessarily update the other. Where an arrangement involves trustees, ask about their responsibilities and the evidence they would need. Avoid presenting a nomination as an unconditional promise if the relevant scheme gives someone else discretion over the payment.
Make intentions clear without promising freedom from dispute Tell the adviser about people who may expect support, previous financial commitments and any disagreement already affecting the relationship. Ask how the proposed provision should be documented and whether a separate explanation of your reasoning would help. A carefully prepared record can clarify intention, but it cannot guarantee that no claim will be brought. Where one partner is helping to arrange the other's will, allow space for independent instructions so the final document reflects the person making it rather than a negotiated family script.
After execution, check that the survivor and executors know where the relevant documents are held. Share enough practical information to locate the will and contact providers without giving unrestricted access to private accounts. Review the plan after acquiring a home, changing ownership or taking on a new financial dependency. If the couple has connections with more than one UK jurisdiction or another country, obtain advice on those connections explicitly. A document prepared around one legal framework should not be assumed to resolve every property and succession question elsewhere.
Frequently asked questions
Does living together for many years settle the survivor's inheritance rights?
No. The adviser needs to assess the legal relationship, ownership and applicable succession rules rather than treating the duration of cohabitation as decisive.
What should a proposed right to remain in the home address?
Discuss running costs, repairs, borrowing, possible relocation and the conditions ending occupation so the arrangement can be drafted for realistic circumstances.
Can the same insurance payout cover both a mortgage and all living expenses?
Only to the extent the actual available amount permits. Allocate expected resources carefully and avoid counting a single payment twice in the plan.
Why give the adviser an existing cohabitation agreement?
It may affect ownership or financial commitments and should be considered alongside the will to identify inconsistencies or additional work needed.
Should each partner have space to give separate will instructions?
Yes. Independent instructions help establish each person's wishes, particularly where one partner has organised the appointment or has an interest in the outcome.
Official sources
Sources checked: 10 September 2026. Check the linked guidance for subsequent changes.
General information only. The appropriate action depends on your circumstances and the applicable jurisdiction.
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