Free tax filing options are available for some Virginia residents; the Virginia Department of Taxation provides deets online at Free File. To qualify, your 2022 income must have been no more than $73,000. Providers have varying criteria so be sure to check before you start your taxes.
211 Virginia, the free service which connects people with available community services, has information about tax prep. To find a location/organization, type your zip code and search phrase (I searched for "tax prep"), hit Go, and voila.
Does your organization provide services but you are not in 211? Click "Update/ Add your Agency" and provide the information.