The Consulate General of India in Houston represents India and provides information and assistance to Indian nationals, visitors, businesses, students, and community organizations across Arkansas, Kansas, Louisiana, Oklahoma, and Texas. Its website explains consular services, including passport applications and renewals, visa guidance, Overseas Citizen of India (OCI) matters, citizenship renunciation, emergency travel documents, and International Driving Permit re-issuance. It also offers information about Global Entry for Indian nationals and support resources for distressed Indian women and marriage-related concerns.

The Consulate shares updates, press releases, event information, and resources on India–U.S. relations and cultural affairs. For businesses and investors, its information covers trade with the United States, investment in India, energy sectors, trade regulations, exhibitions, and doing business across borders. Students can find guidance for Indians studying in the United States, while non-resident Indians can access information on banking and property matters. The site also provides contact details, office timings, holidays, and jurisdiction information to help visitors identify relevant services and assistance.