The Post Office network is on the brink of collapse unless urgent action is taken by the UK Government, according to a trade body.

The National Federation of SubPostmaster (NFSP) claims the network “has been taken beyond a tipping point” and is now facing a crisis which could prove to be “catastrophic” for local communities.

The department for Business, Energy and Industrial Strategy (BEIS) claimed the network was in its most stable position for decades, however, NFSP said around 1000 branches are said to be currently listed as closed, with a further 2500 at risk of closure over the next 12 months.

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According to the NFSP, which represents the businessmen and women operating post offices as a franchise, this is largely down to subpostmasters resigning as government revenue has fallen dramatically in recent years.

The government subsidy of the network is also due to end in 2012, bringing a risk of further closures as subpostmasters decide it is no longer financially viable to operate post offices.

An NFSP submissions to the BEIS select committee states: “The viability of sub post offices and the morale of subpostmasters has been eroded to the extent that the network’s resilience is extremely limited.

“We believe a tipping point has been passed and the consequences of this are now being realised.

“Subpostmasters are resigning in high numbers because it is increasingly difficult to make a decent living.

“The closure of 2,500 post offices in a year would be a catastrophic loss to communities across the UK.”

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The submission states that revenue for the network’s government services has fallen from £576m in 2004-5 to £99m in 2017-18 and there is no plan in place to replace this income.

The government subsidy of the network is also due to end in 2021, with the NFSP claiming this places 3000 community branches at risk.

A survey by NFSP also found that 22% of subpostmasters plan on closing or downsizing their post office in the next 12 months -a risk of 2500 closures.

The industry body is now calling for the government subsidy to be guaranteed beyond 2021 and an increase in remuneration rates “to prevent a mass exodus of subpostmasters”.

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A BEIS spokesman said: “We have provided over £2bn of investment since 2010; helping modernise branches and ensure the Post Office is in its most financially stable position in decades.”

BEIS also claimed the Post Office has been in profit position for two years running and modernisation added over 200,000 opening hours per week to the network, with 4,500 branches open on Sunday.