Halfway through 2017-18, borrowing is £2.5 billion down on the same period in 2016-17. While this suggests we will need to revise down full-year borrowing in our November forecast, it remains likely that the deficit will rise relative to 2016-17. Self-assessment income tax receipts in January and February are expected to fall year-on-year.
"It is the duty of the Office to examine and report on the sustainability of the public finances"