Best will writing services in the UK best will writing services

Will writing services in the UK broadly fall into three categories, each suited to different levels of estate complexity and budget.

Online will platforms let you create a legally valid will from home, usually in under an hour. Services like Farewill, Beyond, and Kwil guide you through structured questions and produce a document you print, sign, and have witnessed. Prices typically range from £90 to £150 for a single will. These work well for straightforward estates. You can learn more in our guide to online will writing services.

Specialist will writers offer a more personalised service, often with a face-to-face or video consultation. Look for membership of the Society of Will Writers (SWW) or the Institute of Professional Willwriters (IPW), which require professional indemnity insurance and adherence to a code of practice.

Solicitor-drafted wills provide the highest level of legal oversight. Solicitors are regulated by the Solicitors Regulation Authority (SRA) and can handle complex matters including trusts, business assets, and cross-border estates. For a detailed comparison, see our guide on the best will writing services compared and ranked.

Choosing between an online service and a solicitor depends on your estate, your family situation, and how much guidance you need. Both produce a legally valid will when properly witnessed, but they differ in cost, speed, and the level of advice included.

Online platforms are faster and cheaper, but they follow a fixed template. If your situation involves anything beyond standard asset distribution, such as a blended family, business interests, agricultural property, or assets held overseas, a solicitor can draft bespoke clauses and advise on tax-efficient structures. For a full breakdown, read our article on will writing service vs solicitor.

If you are unsure whether your estate is straightforward enough for an online service, our guide on whether you need a solicitor for a will walks through the key questions to consider.

Will writing is not a regulated activity in England and Wales, which means anyone can technically set up as a will writer. That makes checking credentials especially important before you hand over personal information about your estate.

Look for membership of a recognised professional body. The three main ones are:

• Society of Will Writers (SWW): requires members to hold professional indemnity insurance, follow a code of practice, and submit to a complaints procedure.
• Institute of Professional Willwriters (IPW): similar standards, with mandatory continuing professional development.
• Solicitors Regulation Authority (SRA): solicitors are bound by stricter regulatory standards and carry compulsory indemnity cover.

Beyond accreditation, check whether the service includes storage, how updates are handled, and whether the provider offers guidance on appointing a guardian if you have children under 18. A good service will also explain the witnessing requirements and help you understand what happens to your estate if circumstances change.

Will writing costs vary widely depending on the type of service and the complexity of your estate. Below is a breakdown of typical pricing in 2026 across the three main service types.

Online platforms offer the lowest entry point. Most charge a flat fee for a single will, with discounts for couples buying mirror wills together. Specialist will writers typically charge between £150 and £300, depending on whether the consultation is in person or remote. Solicitors are the most expensive option but include tailored legal advice. For a full pricing guide, see our article on how much a will costs in the UK.

Keep in mind that the cheapest option is not always the best value. A will that fails to account for inheritance tax, trusts, or guardianship provisions can end up costing your family significantly more in the long run through probate disputes or unexpected tax bills.

A DIY or online will works well if your estate is simple: you own a home, have savings and a pension, and want to leave everything to your spouse and then your children. If any of the following apply, a specialist will writer or solicitor is the safer choice:

• Blended families: you need to balance provision for a current partner with children from a previous relationship.
• Business ownership: shares in a limited company, partnership interests, or agricultural property need careful structuring.
• Inheritance tax planning: estates above the £325,000 nil-rate band (or £500,000 with the residence nil-rate band) may benefit from trust arrangements.
• Overseas assets: property or investments held abroad may require a separate will in that jurisdiction.
• Vulnerable beneficiaries: if a beneficiary receives means-tested benefits, a discretionary trust can protect their entitlement.

For straightforward situations, a simple will online can be completed in under an hour. Couples with matching wishes may also want to explore mirror wills, which allow both partners to create near-identical documents at a reduced cost.