Junior Isas (Jisas) will be available from 1 November 2011, with an annual limit of £3,600.

Since final details were announced by the Treasury last week, several providers have come forward to offer details of their prospective Jisa products. We round them up below.

• Asset manager Fidelity International is launching a Jisa on its fund supermarket, where customers can access around 1,200 funds from different providers.

• Fund management company Fundsmith, run by Terry Smith, is launching the Fundsmith Equity Fund Junior Isa.

• Witan Investment Services, which runs Witan Investment Trust, is launching its Junior Jump Isa, part of its children’s savings plan Jump Savings. It will invest in the group’s multi-manager investment trust.

• Legal & General Investments is planning to launch a Jisa.

• Sipp provider AJ Bell will offer a Jisa on its Sippdeal client platform. It will have the same pricing structure as its investment Isas offered through the platform, with no initial fee and no annual administration fee.

• Family Investments will launch a Jisa, and parents can invest monthly premiums from as little as £10.

• Hargreaves Lansdown will launch the HL Vantage Junior Isa, which will have around 2,400 funds to choose from through its fund supermarket.