35 Recurring profit before tax

2009 2008
£m £m
Loss before tax (34.9) (606.5)
Adjustment for:
Disposal of properties 16.6 (1.2)
Group revaluation deficit 81.1 602.1
Joint venture revaluation deficit 1.3 1.3
Fair value movement in derivative financial instruments (3.9) 28.1
Development income (0.5)
Recurring profit before tax 60.2 23.3
Adjustment for:
Reverse surrender premium 8.3
Foreign exchange (gain)/loss (3.6) 8.3
One-off rates credit (2.8)
Movement in valuation of cash-settled share options 1.6 (1.6)
Adjusted recurring profit before tax 55.4 38.3

See List of definitions for definitions of recurring profit before tax and adjusted recurring profit before tax.