Mirror Wills vs Individual Wills: Which Is Right for You? | Everlasting Legacy
If you are part of a couple and ready to sort out your wills, one of the first decisions is whether you need two separate, individual wills or a matching pair of mirror wills. The right answer depends entirely on how aligned your wishes actually are.
What a mirror will actually is
Mirror wills are two almost identical documents, written for a couple, where each person leaves their estate to the other, and then on to the same beneficiaries, usually children, in the event that both partners have died. The terms "mirror" each other, hence the name. They are not a single joint document, each partner still has their own legal will, it is simply that the content is, by design, nearly the same.
What an individual will is
An individual will is exactly that, a will written entirely around one person's own wishes, with no expectation that it matches anyone else's. Couples often still choose individual wills when their circumstances genuinely differ, for example where one partner has children from a previous relationship and wants to leave specific assets to them directly, rather than relying on the surviving partner to honour that wish later.
When mirror wills make sense
Mirror wills work well for couples whose wishes are genuinely the same: leave everything to each other, then to the children, in equal shares. This covers a large number of couples, particularly those in a first marriage with shared children and a straightforward estate. The benefit is largely practical: because the documents are drafted together, providers can usually offer them at a lower combined price than two fully independent wills.
When individual wills are the better choice
Mirror wills are not always the right fit, and it is worth being honest about when they are not:
Blended families. If either partner has children from a previous relationship, a straightforward mirror will can unintentionally leave those children with nothing, because everything passes to the surviving partner first, who is then free to leave their own will however they choose, even if that differs from the original plan.
Significantly different assets or wishes. If you own very different things, or simply want different outcomes, forcing a mirror structure can mean compromising on what you actually want.
Concerns about a future change of mind. Mirror wills are not binding on the surviving partner once the first partner has died. They could, in principle, change their own will afterwards. For couples worried about this, a trust structure built into the will can offer more protection than a simple mirror arrangement.
What it costs
Mirror wills are usually priced as a pair rather than as two single wills, which keeps the combined cost down. As a rough guide for England and Wales in 2026, a basic mirror will package commonly costs somewhere between £150 and £600 depending on whether you use an online service, a specialist will writer, or a solicitor, and how complex your estate is. This typically works out to roughly one and a half times the price of a single will, rather than double, since much of the drafting work is shared.
The decision in practice
Ask yourselves one honest question: if one of us dies first, are we completely comfortable that the surviving partner could, technically, change everything afterwards, including who eventually inherits? For most couples in straightforward circumstances, the answer is yes, and mirror wills are a sensible, cost effective choice. For blended families, or anyone wanting firmer protection for specific beneficiaries, it is worth discussing whether a trust-based will structure offers more security than a simple mirror arrangement.
Not sure which is right for you? Book Consultation with Everlasting Legacy and we will talk through your circumstances and recommend the structure that actually fits, not just the cheapest option.
This article provides general information about the law in England & Wales and is correct at the time of writing. It is not a substitute for advice tailored to your individual circumstances. Please speak to a qualified adviser before making decisions about your estate.
