Even the most careful local government budget crunchers have to scratch their heads when it comes to the line marked "information technology" -- also known as computer and telecommunications systems.
How do you manage costs when every year ushers in new state-of-the-art technology, making current networks and equipment outmoded and within a few years practically unusable?
As local government officials begin to sharpen their pencils for 2013 budgets, they must take into account the tug-of-war between keeping up with high-tech advances and the bottom line.
In Anoka County, commissioners have created an IT fund to save for big-ticket technology projects when they're needed.
"You don't want to necessarily have to borrow to pay for something obsolete before you're done paying for it," County Board Chair Rhonda Sivarajah said.
And in Hennepin County, where commissioners are looking at a potential 10 percent increase in next year's IT budget, officials try to extend hardware life as much as they can without having it interrupt citizen services.
That means using hardware for four years and monitors for five, when the typical industry lifespan is three.
"We really have to constantly monitor and evaluate and balance technology against cost, the budget and our strategic direction," said Judy Regenscheid, Hennepin County's chief information officer.