Personal allowance allocation

I have left my employer that HMRC are using for my tax-free allowance and I therefore want my allowance to be allocated to income from my legal and general pension drawdowns. How do I make this change?

Hi,
If you have a Personal tax account you can amend your estimated income online to update your tax code here:
Personal tax account: sign in or set up
Alternatively, you can contact HMRC to review/update here: 
Income Tax: general enquiries.
Thank you.

I cannot see any option to update my tax code when I log into my personal tax account - only to add an employer or amend the amount of income I estimate I will drawdown from my pension in this tax year. Although my employment information has now been updated by HMRC to show my drawdown pension as my only income, the tax code for the pension still shows as D0 and my 1257L tax code is not assigned to any income at all.

Hi,
Please contact our online services team for advice.
Technical support with HMRC online services
Thank you.