State and federal government agencies are required to produce their ACFR under GASB requirements as part of their obligation to provide financial information and insight into the financial performance of the agency.
XBRL US and the University of Michigan have recently released a local government taxonomy that comprises over 2,800 digital concepts based on government reporting.
A few benefits of publishing ACFRs in XBRL are greater information transparency, easier analysis of local government financial information, and lower reporting costs.
Local governments can use software solutions provided by various vendors to prepare their ACFRs, however, only a few of them have the capability to generate an XBRL/iXBRL output of the ACFRs.