26AS not showing advance tax paid

I thought so. In none of my clients' 26 AS advance tax paid is shown

I have deposited Adv Tax on 13 March but it is neither showing on 26as or on AIS 

how long it takes to get reflected 

I have paid my advance tax on 1 March 2023. Still not reflected in AIS. It used to take 48 hours to reflect when the details were available in 26AS (till Dec 22).  BSR code is also different though I paid my Dec 22 advance tax and March 23 advance tax from the same bank account through IT Portal.  Looks like the change from 26 AS to AIS is creating problem 

Same issue with me.

I am confused as to difference of BSR code & BSR code as per CIN.

I hope Infosys takes due care on this changes

I too paid on 15th March, but now I got below email to pay my advance tax.

Your CRN  dated 15/03/2023 is valid till 31/03/2023.
To ensure CRN does not expire, please make remittance of tax within this date.

Just now checked my account,

Advance tax paid during FY2022-23 is available in AIS and it is no longer reflected under 26as

Starting from Assessment Year 2023-24, the advance tax payment made by taxpayers will only be reflected in the "Assessment Information System" (AIS) and not in Form 26AS. This change was introduced as part of the new Income Tax Return (ITR) forms notified by the Income Tax Department.

Is BSR code same as in CIN