u/Just_Shower1389

Hi, I would like to ask how to resolve an issue regarding multiple Tax Identification Numbers (TINs). I noticed that the TIN on my BIR Form 2316 is different from the one on my physical TIN ID. Recently, my eGov account was also updated, and it reflects a completely different TIN as well. I am now confused as to which one is my official TIN. Could you provide a step-by-step guide on how to consolidate or fix this? I would prefer to process this via email with the BIR, if possible. Thank you.