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Calculate nutrient budgets for developments in the catchment of River Camel SAC.
The MacKay Carbon Calculator provides a model of the UK energy system that allows you to explore pathways to decarbonisation, including net zero by 2050.
Calculate nutrient budgets for developments in the catchment of River Derwent and Bassenthwaite Lake SAC.
Calculate nutrient budgets for developments in the catchment of River Mease SAC.
Find out what benefits you could get, how much you could get and how to claim
Calculate nutrient budgets for developments in the catchment of River Lambourn SAC.
Free and impartial help with money and pensions.
Calculate nutrient budgets for developments in the catchment of River Clun SAC.
Calculate nutrient budgets for developments in the catchment of River Wensum SAC.
Find out if simplified expenses suits your business. Compare what expenses you can claim using simplified expenses with what you can claim by working out the actual costs.
Calculate nutrient budgets for developments in the catchment of The Broads SAC.
Find out how much you need to put aside for your Self Assessment tax bill if you're self-employed by using HM Revenue and Customs' (HMRC's) self-employed tax calculator.
Print your SA302 tax calculation and tax year overview if you're applying for a mortgage and need proof of earnings.
Use supplementary pages SA110 to record the results of your tax calculation on your SA100 Tax Return.
When and how to measure a habitat or development’s impact on biodiversity.
What to do if you need to pay more tax or you're due a refund, including P800 tax calculations from HM Revenue and Customs (HMRC).
How to use a cost effectiveness analysis to evaluate your digital health product.
If you’ve missed Self Assessment deadlines get an estimate of how much you’ll need to pay in penalties and interest
How to prioritise and reduce your debts, and where to get free debt advice
Guidance and information on how Education and Skills Funding Agency (ESFA) calculates funding for young people and adult skills
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