http://www.direct.gov...eparation/DG_10029468
Accessing a deceased person's money, property and other assets
If the deceased person left a lot of money or property in his or her estate, the executor or the administrator may have to apply for a grant of representation to gain access to the money. An application for a grant is made to the Probate Registry.
If the deceased person left a valid will, the Probate Registry will grant probate of the will. If the deceased person left an invalid will or no will at all, the Probate Registry will issue a grant of letters of administration.
Small estates and dealing with immediate debts
If the deceased person left a small amount of money (usually £5,000 or less) in his or her estate, it may not be necessary to obtain a grant of probate or letters of administration to withdraw money from the deceased's account with a bank or financial institution. This can be useful if money is needed from the deceased’s estate to pay for immediate expenses such as the funeral, mortgage or house insurance. Each bank or financial institution has its own rules on what proof it requires and how much money it will release to the person acting in the estate of the deceased.
If the deceased person had several bank accounts, each holding only a small amount of money, but in total exceeding £5,000, then it may still be possible to access the money in those accounts without a grant of probate or letters of administration. Again, each individual bank or financial institution will decide whether or not to release the money to the person acting in the estate of the deceased.
If a bank or financial institution does not require a grant, it may ask the person acting in the estate of the deceased to sign an indemnity. The purpose of this to protect the bank or financial institution if it later turns out that the money has been paid to the wrong person.