Massachusetts W-2

[TaxConfused25]

I am working on my Massachusetts state return and have a W-2 from my employer located in Massachusetts. The job requires work in another state (NH- not required to pay income tax). I am not a resident of Massachusetts. There is no state allocation of wages or taxes on the W-2. Am I able to allocate my taxable income by days worked inside and outside of Massachusetts when filing? There is an option to do so. 

[MaryK4]

Yes, you can allocate the income based on where you worked.