The Massachusetts Change of Address Form (When linked to Firm only) is a document used by businesses in Massachusetts to update their address with the Secretary of State’s Office. This form is necessary for companies to ensure they are compliant with the state’s laws and regulations. The form must be signed by an authorized representative of the business and filed with the Secretary of State’s Office at least five days prior to the address change. The form is available in two versions: the Massachusetts Address Change Form and the Massachusetts Change of Address Form (When Linked to Firm Only). The Massachusetts Address Change Form is used to update the address of the business, while the Massachusetts Change of Address Form (When Linked to Firm Only) is used to update the address of a particular firm or corporation associated with the business. This form must be filed with the Secretary of State’s Office at the same time the business’s address is changed.