You may file this application online at onestop.md. Maryland requires all homeowners to submit a onetime application to establish eligibility for the Homestead Tax Credit.Online: Go to Homestead Tax Credit Eligibility Application page, and complete the online form. If handwritten please print legibly. In Maryland, the homestead exemption applies to real property, including your home, condominium, or co-op. To apply for an exemption certificate, complete the Maryland SUTEC Application form. For a full list of available exemptions, please reference The Annotated Code of Maryland Tax Property Article Title 7, Subtitle 2.