In general, economists focus on macroeconomic policy goals such as full employment, price stability (inflation control), equitable income distribution, and continuous economic growth. Given the worrying effects of inflation on the economy, controlling it as one of the goals of macroeconomic policies has always been of interest to economists. Inflation is an important and influential phenomenon in the economy of any country and it is so important that policymakers and economists have always sought a solution to this problem. Meanwhile, the financial roots of inflation as a part of important and effective factors on this phenomenon are always considered. Among these factors, the relationship between government budget deficit and inflation is one of the important issues at the macroeconomic level. With this in mind, in this study we examine the impact of the budget deficit on inflation in Iraq