Jersey still has no equal pay legislation, although it's supposedly covered by the Discrimination Law (Jersey) 2013. A whole thirteen years ago!
Jersey finally gave married women the legal right to independent taxation in 2023, lagging behind the UK, where wives fully attained this right in 1990, one year before marital rape became legally recognised.
The taxation change had been trailing along piecemeal since 1978 but, until 1990, the underlying principle was that a married woman’s income was part of her husband’s income. In fact, in the Income Tax Act 1918, married women were categorised as incapacitated persons, alongside infants and the insane. This reference to married women was not removed until 1950.
The principle that married women's earnings belonged to their husbands lay behind the difficulties wives faced in getting mortgages, loans, credit cards and hire purchase on their own accounts. They weren't deemed capable of making financial commitments, as their husbands were legally responsible for all the family money.
Although this theoretically applied only to wives, most people men simply read this as women so these obstacles severely hampered single, separated, divorced and widowed women. It was a serious problem for single mothers, who were often denied tenancies as well as loans and mortgages.