@mary Thanks for your help.
However, I didn't chose that option as it was going to take to take me to an amendment process and the option to change just the Schedule HC wasn't there. So, I was worried that TurboTax would trigger an amendment, and may even impact the already e-filed Federal return and the non-resident state return. So, I ended up speaking with TurboTax phone support and the agent and I both felt that making the changes on the printed form would be easiest as there's no change to income or deductions. I have mailed in my printed MA state tax return form. Keeping my fingers crossed.
