[ABSTRAKbrPenelitian ini menguji pengaruh koneksi politik terhadap agresivitas pajakperusahaan. Sampel yang digunakan dalam penelitian yaitu perusahaan yangterdaftar di Bursa Efek Indonesia tahun 2013. Hasil penelitian menunjukkanbahwa terdapat pengaruh positif dan signifikan antara koneksi politik denganagresivitas pajak yang diukur dengan menggunakan proksi Book Tax Difference.Sedangkan koneksi politik tidak terbukti signifikan berpengaruh terhadapagresivitas pajak yang diukur dengan menggunakan proksi diskresi perbedaanpermanen.;This Research examines the influence of political connections on taxaggresiveness of a company. The sample used for this research are the companylisted in Indonesian Stock Exchange in 2013. This research shows that there is apositive relationship between a firm's political connections and tax aggresiveness,and proven to affect significantly measured with the Book Tax Difference proxyHowever, the political connections are not proven significantly to affect the taxaggresiveness measured with the discretionary permanent differences proxy., This Research examines the influence of political connections on taxaggresiveness of a company. The sample used for this research are the companylisted in Indonesian Stock Exchange in 2013. This research shows that there is apositive relationship between a firm's political connections and tax aggresiveness,and proven to affect significantly measured with the Book Tax Difference proxyHowever, the political connections are not proven significantly to affect the taxaggresiveness measured with the discretionary permanent differences proxy.]