This question already has an answer here:
I have got Schengen Visa from Italy (Consulate General of Mumbai) on April 30, 2019. I got Visa from June 8, 2019 - July 6, 2019 with validity of 15 days. I had previous visa from Embassy of Netherlands from June 8, 2018 - June 8, 2019 with validity of 90 days. I have already used 15 days in June 2018, 7 days in Jan 2019 for the Schengen Visa issued by Embassy of Netherlands in June 2018.
I told Consulate General of Mumbai that I'll travel on June 9, 2019 and stay till June 16, 2019, however, my employer is asking me to travel on June 1, 2019 and stay in Switzerland till June 8 and enter Italy on June 9 and stay there till June 22. Now I know in Schengen Visa Code this is allowed, but I am anxious like hell. My company is big on cost cutting and they are saying spending INR 150,000 (EUR 2000) on Return Business Flight is useless as you are allowed to enter on one visa and leave on another visa. I am just scared that they will ask me why I didn't tell this earlier....
I was suppose to travel to Switzerland in end of May and return on June 7, 2019 anyhow, but my employer is asking why I am returning and just travel on June 9, 2019 to Italy as Hotel cost is just INR 15,000 (EUR 200)