COVID-19 UPDATE: Open by appointment only. Whether you come in to your local Dallas H&R Block office to work with your tax pro or drop off your documents and go, your well-being is our top priority. By deep cleaning offices, disinfecting high-touch areas after each appointment, and social distancing, we’re doing our part to keep our communities safe. You can even work with your tax pro from home - just call and ask to use our Digital Drop-Off service. You'll get an email from a tax pro with a link to upload your documents.