Faced with growing budget deficits and restive taxpayers, elected officials from Maine to Alabama, Ohio to Arizona, are pushing new legislation to limit the power of labor unions, particularly those representing government workers, in collective bargaining and politics.


State officials from both parties are wrestling with ways to curb the salaries and pensions of government employees, which typically make up a significant percentage of state budgets. On Wednesday, for example, New York’s new Democratic governor, Andrew M. Cuomo, is expected to call for a one-year salary freeze for state workers, a move that would save $200 million to $400 million and challenge labor’s traditional clout in Albany.

But in some cases — mostly in states with Republican governors and Republican statehouse majorities — officials are seeking more far-reaching, structural changes that would weaken the bargaining power and political influence