Trade and service
In the municipal center you will find Tana Gold and Silversmiths , a gas station, a clothing store, a sports store, a car dealership, Felleskjøpet, building supply stores, grocery stores and restaurants.
A dental clinic, medical center and veterinarian are also located in the municipal center of Tanabru.
Business
Tana is a traditional agricultural and reindeer herding municipality with a small fishing fleet.
In Austertana is located the world's largest quartzite mine Elkem Tana , which ships quartzite all year round. Dairy and slaughterhouse are located in Tana and Karasjok.
The transportation industry is large in Tana and several construction companies are located in the municipality.