To ask the Chancellor of the Exchequer
(1) what estimate he has made of the revenue to the Exchequer which will accrue from taxation of petrol and diesel in 2008-09 if fuel prices remain at their current level; and what forecast he made for such revenues for 2008-09 in Budget 2008;
(2) what assumption was made in Budget 2008 about the price of a litre of petrol;
(3) what the tax take is on a litre of petrol costing 110 pence at the pump.
The current fuel duty payable on a litre of petrol is 50.35p and is the total amount of tax paid by businesses that can reclaim VAT. For households and businesses that cannot reclaim VAT, it is charged as 17.5 per cent. on the sum of the pre-tax price of petrol and fuel duty.
In estimating the impact on receipts of spending on fuel it is necessary to take into account a broad and complex range of reclaims and displacement factor, over a reasonable period of time.
The forecast revenue for 2008-09 from fuel duty is published in table C.6 of the 2008 Financial Statement and Budget Report. This can be found at:
Road fuel duties are charged at a fixed amount per litre and higher road fuel prices generally reduce revenues from fuel duties as they result in lower fuel consumption. The impact of higher oil prices on overall tax revenues and the public finances is complex, and will depend on their wider impact on the economy in general, including the effect on factors such as profitability and retail prices. Reliable estimates of the impact of changes in prices are not available.
The petrol price incorporated into the Budget 2008 forecast for fuel duties was consistent with the NAO—National Audit Office—audited assumption on oil prices. This assumed that oil prices would average $83.8 a barrel in 2008, the average of independent forecasts.