Neil MacGillivray: Will the tax advantages for married couples and civil partnerships remain a happy home?

Historically, married couples and those in civil partnerships have been in a more tax privileged position - such as with income, capital gains and inheritance tax - than those couples who cohabit. Many see this, understandably, as outdated and unfair, and the recent challenge of the Marriage Allowance by Labour also reflects this view. There is an abundance of tax planning opportunities for couples, so for this article I thought I would look at the Marriage Allowance and Married Couples Allowance, both of which are available to those in marriages as well as civil partnerships. Both allow...