Changing major after being accepted

I just got accepted into UMass as a social thought and political economy major but I’m not sure if thats what I want to major in. I want to change to a business major but that’s in a different school. Would it be hard to switch

Check the school’s registrars office. It looks like all you need to do is fill out a form. There may be additional requirements, but start there. If you were going to a STEM major you might have a little bit of an uphill battle, but a humanities-to-business probably won’t be too hard. At worst, you’d have to get a semester or two of grades over a minimum GPA and apply for an internal transfer.

https://www.isenberg.umass.edu/resources/faqs/faq-if-i-am-undergraduate-student-umass-amherst-how-can-i-change-my-major-one-majors