Wairarapa ratepayers will soon find out if their councils could merge into one unitary authority or into a super city structure with other Wellington councils.
Next Thursday, the Local Government Commission will announce a recommendation and release a draft proposal on the restructure of the councils.
Last year, Masterton, Carterton and South Wairarapa district councils lodged an application to the commission, to create a unitary authority which would combine all three councils and take on the responsibility of the regional council.
Greater Wellington Regional Council lodged an application to create a "super city" council to replace the region's nine existing councils. There were also 21 alternative applications.
Masterton Mayor Lyn Patterson said the decision would affect the region's future.