When you join AGPR, you will realise how much corruption exists there and even for simple salary bills, the promotee accounts officers and clerks make lives so miserable for govt. servants. In fact all govt departments are full of corrupt practices. You can't single out any one of them. What you can say however with some surety is that whereas officers in the FBR very painstakingly collect the revenue, the revenue spending agencies like various federal govt ministries, programs, provincial government departments etc. spend that money like a drunken sailor. There is much hue and cry about tax collectors pocketing money due to enhanced powers and on this pretext vested interests have successfully tried to curtail there powers but no body pays any attention to the massive corruption that exists in revenue spending or disbursing departments which are mostly manned by DMGs, PSPs and AGPR officers.