Reeves told the BBC ahead of her first speech as chancellor at the annual Mansion House gathering of investors in London that she wants the UK’s pension schemes to be more like Canada and Australia.
In those countries, the pensions of local government workers, such as teachers and civil servants, are pooled into a handful of funds which are able to make big investments around the world.
“They probably have the best pension funds anywhere in the world,” Reeves said.
The pension reform plans are the cornerstone of the address, which comes after many businesses have criticised the rise in employer National Insurance contributions in the Budget.
She told the BBC that she is “not immune to those criticisms, but it was necessary to increase taxes” to get the public finances in to shape and “properly fund” public services.
The government plans to merge the 86 council pension funds – which represent 6.5 million pensions and are run by local government officials – into “megafunds” run by fund managers.
These bigger funds would also be required to “specify a target for the pool’s investment in their local economy”.
The government also wants to set a minimum size limit on defined contribution schemes, which manage around £800bn of investments, to encourage the consolidation of the around 60 different multi-employer schemes.
The government says its changes could “unlock” £80bn worth of investment into the UK in things like energy infrastructure, tech start-ups, and public services.
“Our pension funds in Britain are too small to be making the investments that get a good return for people saving for retirement and to help our economy to grow,” Reeves said.
She added it made “no sense at all” that Canadian teachers and Australian professors were more likely to be invested in many long term UK assets than savers in Britain.
