Tourism revenues of Thailand's tourism industry in 2014 have been fallen down due to the political instability which make the number of the investments dropped and the household consumption is hardly to be grown. Thailand's economic growth in the fourth quarter of 2014 was lower than expected because of the private sector consumption, investment, and agricultural sector have slipped down. In the first quarter of this year, the tourism sector seems to be recovered, compare to the last year, owing to the sign of increased spending in the country. The variable factors that will affect the economy in the next three quarters still relies on the government. The economy of Thailand in the first quarter of 2015 tend to be better in many sectors which the consumption and investments should not decrease below the fourth quarter of 2014. The fallen prices of the commodities may affect the exportation sectors. The tourism industry in the first quarter of 2015 became the main sectors that has been improved since an increase in the number of tourists by 20%, compared to the last year. The consumption in Thailand is likely to become greater due to an increase in payment of the tax levy in January, 2015.