Who is the TOEFL ITP for?
It is only intended for students wanting to study abroad. This test is administered at a school. The date and price are set by the school. It cannot be taken as an independent candidate. Therefore, professionals can only take the TOEFL iBT.
This is a test used for academic exchanges. The TOEFL ITP only assesses 3 skills, unlike the TOEFL iBT ( The differences between the TOEFL iBT and TOEFL ITP ). Therefore, the partner university may not accept the ITP score. In this case, you will have to take the TOEFL iBT.