This is the fastest method if your PAN is linked with your Aadhaar. Instant E-PAN User Manual - Income Tax Department
After entering the OTP, you may be prompted to pay a small fee if your PAN was issued more than 30 days ago. Once done, the e-PAN PDF link will be sent to your email. Method 3: Via Income Tax E-Filing Portal (Instant e-PAN) how can i download my duplicate pan card
Use this portal if your original PAN application was processed through NSDL. This is the fastest method if your PAN