How do I Make a Payment rather than it be included in next year's PAYE Tax Code?

II'd rathe make a payment now, rather that have my tax code changed, is that possible?

Hi Sarah Khan,
To confirm if and how you can make the payment requested, we would need to confirm some details regarding the underpayment.
Please contact us by webchat or post here:
Self Assessment: general enquiries
We can confirm your options.
Thank you.