A codicil is a document that makes changes to an existing will without replacing it entirely. It must be signed and witnessed in the same way as a will.

When to use a codicil

Historically, codicils were used for minor amendments:

  • Changing an executor
  • Adding or removing a small gift
  • Updating an address
  • Correcting a minor error

Why codicils are rarely used today

Modern will-writing services (including ours) have made it so easy and affordable to create a new will that codicils are rarely recommended anymore. Making a new will has several advantages:

  • Clearer: Everything is in one document
  • Safer: No risk of the codicil being separated from the will
  • Easier to administer: Executors have one clear document to follow
  • Less risk of errors: Codicils can accidentally contradict or confuse the original will

Problems with codicils

  • They can be lost or separated from the will
  • Multiple codicils can create confusion
  • They may not be properly executed
  • They can inadvertently revoke parts of the will you wanted to keep

Our recommendation

With our lifetime updates feature, you can simply create a new will whenever your circumstances change. This is safer, clearer, and included in your original purchase. There's no good reason to use codicils when updating your will is so straightforward.