Chancellor of the Exchequer Rachel Reeves set out tax-raising measures worth up to £26 billion in the Autumn Budget.
The increases will be achieved through a range of measures, including extending the freeze on Income Tax thresholds for a further three years.
Ms Reeves also announced extra spending increasing to £11.3 billion in 2029/30, including an extra £9 billion on welfare.
Despite the uplift in spending the Chancellor has more than doubled her fiscal headroom from around £10around to around £22 billion, according to the Office for Budget Responsibility (OBR).
The OBR overshadowed the Chancellor's speech with the accidental publication of its main measures prior to the Budget being announced in Parliament.
On Income Tax the personal allowance, the higher rate threshold and additional rate threshold are frozen at £12,570, £50,270 and £125,140, respectively, until 2030/31.
Taxes on property, dividend and saving income – which currently face no equivalent of National Insurance contributions (NICs) – will be increased by up to 2%.
From April 2029, the government will charge employee and employer NICs on any pension contributions made via salary sacrifice above £2,000 a year
The Budget also halves Capital Gains Tax relief for company owners selling their businesses to Employee Ownership Trusts from 100% to 50%.
In addition, the Budget introduced a High Value Council Tax Surcharge on homes worth more than £2 million, while protecting those on low incomes.
Individual Savings Accounts (ISAs) will be reformed from April 2027 when the annual cash limit will be set at £12,000, within the overall annual ISA limit of £20,000.
The Chancellor also took action to cut £150 off energy bills, freeze rail fares and end the two-child benefit cap.
The government is extending the 5p fuel duty cut until the end of August 2026 with rates then gradually returning to March 2022 levels by March 2027.
Ms Reeves said:
'I can tell you today that, for every family we are keeping our promise to get energy bills down and cut the cost of living with £150 taken off the average household energy bill from April.
'Money off bills, and in the pockets of working people. That is my choice.'
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