A will is the only way to make sure that your money, property, possessions and investments (known as your estate) go to the people and causes you care about. You can write this yourself, but it’s usually best to get advice from a lawyer.
If you and your partner aren’t married or in a civil partnership, your partner won’t have a right to inherit if you don’t have a will.
For more information on how to write a will, visit Age UK or Gov.UK.