School districts that unify this fall will have an extra year to combine their governing boards, administration and finances under a bill signed by Gov. Janet Napolitano.
New unification provisions would also phase out money that small school districts receive over four years, rather than taking it away all at once.
On Nov. 4, voters will decide whether to unify 76 elementary and high-school districts across the state into 27 new K-12 districts.