Apply for a Business Certificate
A business certificate must be filed for any person, partnership, or corporation conducting business in Cambridge under a name other than their own. The form must be signed before a Notary Public and returned to the.
City Clerk's Office
795 Massachusetts Avenue
Cambridge, MA 02139
Fees
Fees to file a BZA petition
Pfizer COVID-19 Vaccine Booster Shot Recommended for Some Groups
A booster shot is an extra dose of a vaccine that can help 'boost' the immune system to better protect against disease. COVID-19 vaccines work very well to protect against serious illness and death. However, protection against more moderate disease may decrease over time. Recent research shows that a Pfizer COVID-19 booster shot strengthens the immune response in people who had had their second Pfizer shot at least 6 months earlier.
FY26 Property Tax Update
This newsletter explains your property tax bill in detail and provides some answers to some frequently asked questions. This newsletter also contains information about property tax exemptions and tax deferrals that may help you reduce or defer real estate taxes.
Storefront Improvement Program
Storefront Improvement Program provides technical and financial assistance to property owners or tenants seeking to renovate or restore commercial building exterior facades.
Catering Registration
Application to submit to apply for a One-Day Catering Permit or an Annual Catering License in the City of Cambridge
City Departments & Offices
Walk-in access by the public is available Monday through Friday during regular City business hours (Monday, 8:30am-8pm, Tuesday-Thursday, 8:30am-5pm, and Friday, 8:30am-12pm), and in-person public appointments continue to be offered by many departments.