Multistate tax filing
My friend in 2026 will work and live in NY form January 1 - May 31. On June 1st will move to MA and work for the same company remotely with address on W-2 form in state of MD. Will work remotely from MA till around middle of September 2026. Will continue to live in MA but not working for that company. How should my friend file state taxes next year for 2026? If the company in NY will only deduct NY state taxes, should be paid estimated tax payments to MA or not? What else needs to be done for filing correctly taxes to both states and prepared before the tax season?