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Use the CO2 emissions ready reckoners to work out the percentage benefit for petrol powered and hybrid powered company cars.
Explanation for animal owners and veterinary health professionals on how the VMD calculates adverse event incidence rates for veterinary medicines
Price indices, percentage changes and weights for the different measures of consumer price inflation.
Find out how to calculate the weight of your aggregate and deduct the weight of added water for Aggregates Levy.
MOD supplier payment performance, invoice processing and MOD contract payments.
Check if you have to pay the Stamp Duty Land Tax (SDLT) surcharge from 1 April 2021 for buyers of residential property in England and Northern Ireland who are not resident in the UK.
Find out about the calculation of the company car benefit charge.
How to work out the weight of plastic packaging components and each material used to make them, to check if you must register for Plastic Packaging Tax and include them on your return.
Find out how to use sampling to calculate Air Passenger Duty using a Special Accounting Scheme.
Pharmaceutical Price Regulation Scheme (PPRS) payment percentage arrangements for 2017 and 2018.
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