A total of 2,500 jobs are set to be lost at Lancashire County Council by April 2018, as the authority faces an extra £223m in cuts.
County Hall bosses have announced they need to make the extra savings by April 2020, to tackle a funding gap caused by reduced government funding and rising demand for services.
The cuts come on top of £152m savings announced in the three-year budget agreed in February this year.
The extra savings mean that between 2011 and 2020, the council will have to have delivered savings of £685m.
The cuts will impact on the council’s staff, and the leader said she was “no longer confident” that the workforce could be reduced on a “purely voluntary basis”.
County Coun Jennifer Mein, leader of Lancashire County Council, said: “These are the most challenging times for local government in living memory as we face the combination of severe central government cuts and rising demand for our services, particularly those serving vulnerable people.
“Although good progress has been made with our current three-year budget plan, there are still significant savings to be identified in that period and other areas where we know the scale of reductions required but have more to do to implement them.
“At the same time, the new Government will be making further substantial cuts to council budgets over the coming years.
“This continues at a time when, as the population ages, demand on many services will increase so that we’d be facing financial pressures even if the budget wasn’t being reduced at all.
“The scale of the challenge means that we are having to make ever more difficult decisions.
“We will do all that we can, but there is no doubt that the services we provide to our communities will have to be reduced in this period and people will notice the difference.
“Our priority will remain to protect the most vulnerable people in communities across Lancashire.
“Regrettably I’m also no longer confident we can reduce our workforce as much as we need to on a purely voluntary basis.”
The council’s cabinet is expected to consider and consult upon proposals to deliver the latest savings programme over the winter, with decisions made by February 2016.
Changes to services and staffing levels will then be implemented as soon as possible.
The additional savings will have an impact on the county council’s workforce.
A reduction of 1,400 posts had been planned as part of a transformation process already underway.
It is now expected that a further reduction of 1,100 jobs will be necessary, making a total of 2,500 by April 2018 compared to March 2014.
It is hoped that the bulk of these reductions can be made on a voluntary basis, and the council will continue to invite employees to apply for voluntary redundancy.
More to follow.