Working for the tax department

Q 9: I work as a clerk in an office. I fulfill my duties to all those connected to me. Among them are those who travel abroad, for whom I facilitate procedures and organize their transportation. When they travel overseas, I do not know what their work is and whether what they do is good or bad. If they do works that are not permitted by Allah, will I be sinful for having helped them? (Part No. 15; Page No. 68) What should I do if it is not permissible for me to do this?

A: There is nothing wrong with you fulfilling your duties to those who want to travel. If any of them do anything that is forbidden or commit a crime during their travel, the sin shall rest upon them. May Allah grant us success. May peace and blessings be upon our Prophet Muhammad, his family, and Companions.