Abstract: | We analyze the effect of municipal financial transparency on the magnitude of political budget cycles. Our sample covers the Spanish largest municipalities in the period 1999‐2009. While the impact of transparency on the electoral cycle has been studied at the international and regional level, there is no empirical evidence of its effect at the local level. Using the financial transparency index made by Transparency International Spain, we show that municipalities with lower levels of financial transparency present an electoral cycle in total spending, whereas such an electoral impact on total spending does not appear in high transparent municipalities. Furthermore, the magnitude of cycles in capital spending and taxes does not vary among low‐transparency municipalities and high‐transparency municipalities. |