Just how is the budget going to affect businesses and families in Northern Ireland? Stewart Robson has that report, and I'll be joined by politicians from some of the parties.
We also analyse the economics of that budget with Ann Watt, Paul Mac Flynn and Dr Ciara Fitzpatrick.
And as the Chancellor is accused of lying about her budget, we're joined from London by Financial Times Political Editor George Parker; and economics expert Laurie Laird.