ISLAMABAD (APP) - State Minister for Finance and Economic Affairs Hina Rabani Khar has said that the government has decided to bring all the sectors into tax net within next three years. Talking to a news channel, she said the government has brought two sectors real estate and services into tax net during current budget. However, she said still there were some sectors, which are out of the tax net. She said the government has accepted suggestions proposed by the parliamentarians in the budget debate in the National Assembly. To a question, she said the carbon tax would replace existing PDL adding it was not a new tax on petroleum product. The Minister further stated that carbon tax would make the petroleum prices transparent. Everybody will know the exact amount of percentage tax on per litre of petrol. It will not hike price of petrol. According to an estimate, the government will gain round Rs 120 billion from carbon tax, she added.