When probate matters
Probate is the legal authority to deal with someone’s estate after death. GOV.UK says that if there is a will, the probate application uses form PA1P. If there is no will, a different route applies.
GOV.UK says you usually get probate within 12 weeks of submitting the application, but it can take longer if more information is needed.
A will-writing decision should not pretend probate is irrelevant. Executors may still need to value the estate, handle inheritance tax questions, contact organisations and apply for probate where required.
Source: GOV.UK apply for probate.