Summer camps, land trusts, hospitals and food banks tell lawmakers that a new tax could be costly to those they serve.

The group’s first member from the Northeast says the state could benefit from more natural gas exploration, and some ask: Is he eyeing the Gulf of Maine?

They fear a major impact on local property taxes and services, but a state official says the governor’s reforms will bring direct tax relief.

As public hearings on the governor’s budget begin, a legislative panel learns more auditors and examiners would be needed.