​​​Non-reflection of TDS credit in Form 26AS can be due to several reasons like non-filing of TDS statement by the payer, quoting incorrect PAN of the deductee in the TDS statement filed by the payer. Thus, in case of non-reflection of TDS credit in Form 26AS, the payee has to contact the payer for ascertaining the correct reasons for non-reflection of the TDS credit in Form 26AS.​