Should I declare my commute to work as a working student as travel expenses in my tax return?

Hello, as far as I'm concerned, my full-time studies are definitely my main job and therefore also my primary place of work. Does this also apply to my employer as a working student, or can I claim the commute to work as a working student as a round-trip travel expense on my tax return?

Do you need software development skills to become an AI developer?

I'm studying computer science (second semester) and would like to pursue a career in AI, such as becoming an AI developer. Do I need knowledge of software development, such as software engineering, to become an AI developer? In other words, does it make sense to work as a student employee in software development while studying…

Is it even worth being a working student (vs. being a regular employee)?

Assuming I earn 20€ per hour and work 12 hours per week, that's 4 * 12 * 20 = 960 ~ 1000€ per month. The gross net calculator gives me €915 net as a working student: In addition, I would need health insurance and apparently also nursing care insurance, which costs 95+25€ with Barmer, for…

Are students subject to social insurance contributions?

I work part-time (15 hours per week) at my job. Last year, I was still studying, but dropped out and am now doing an apprenticeship. When I re-registered with my health insurance company, they said it was the same ratio. I then sent my exmatriculation to my work and then the "new" school certificate. Now…