Treatment of personal tax allowances in part of a year

I am carrying out estate administration for an elderly deceased relative who had been in receipt of pensions and savings income, who died about 9 months into the current tax year. For purposes of calculating any tax due for the full year, how are the £5,000 starting rate for savings and £1,000 personal savings allowances treated. Is the full annual amount allowed, or is it a reduced amount? (I would also appreciate an answer to the same question for the £12,570 personal tax allowance. Thanks

To clarify, are a deceased personal tax and savings allowances pro-rated to the time of death within the tax year, or do they remain intact at the full amount allowed for the whole tax year?

Hi,
The full amount is still applied for all as it is not apportioned.
Thank you

Hi Greg Finch,
The allowances remain intact for the full tax year.
Thank you. 
 

Thank you - very helpful