MA state return: can pass through entity income (K-1) from another state be exluded from MA income?

[apple-Sweet-z]

I am resident of MA. i have PTE income (received K-1 from a partnership) from CT, which I have payed CT state tax. 

for MA state tax return:

can pass through entity income (K-1) from CT be exluded from MA income?

thank you! 

[apple-Sweet-z]

The income comes from LLC in CT. My instinct believes This PTE income should not be excluded from MA income as it is like a W2 from another state, We include all income on MA state return, and get credit for tax paid to non-resident state, like CT. 

one thing bothers me: 

why TurboTax provides this step to exclude some partnership income? 

please help! 

[MarilynG]

There are some types of partnership income that may be excluded in Massachusetts, so TurboTax asks the question if you have a partnership.  

The program doesn't know if you qualify for any exclusions; you may need to contact your State DOR, although TurboTax may ask about specific state credits in the interview. 

If you entered a K-1, remember that info can be reported in several places in a tax return. 

For example:

According to the mass.gov website:  forgiven PPP loans are not taxable for personal income taxpayers, including unincorporated businesses reporting income and expenses on Schedule C, partners in a partnership, and individual shareholders of an S corporation.