The MCAD offers various avenues to file a complaint of discrimination. Please review the options below to determine what is best for you.A charge of discrimination can be completed through our online system after you submit an online inquiry and we interview you. How to file a housing discrimination complaint ; When should you file a complaint? Please note that you may fill out the following form electronically or on paper. You may file a complaint with the Human Rights Commission. When you are ready to file your complaint, you should have the name and address of your employer and any documents that will help you explain your case. A Charge of Discrimination can be completed through our EEOC Public Portal after you submit an online inquiry and we interview you. How do I file a complaint of discrimination under Massachusetts law? Our procedure for handling such complaints may be found below.