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Find software to file incorporations (registering a new company), changes to company details (such as directors and company secretaries) and mortgages and loan guarantees.
If you provide company cars to your employees, use form P46 (Car) to tell HMRC
Your company's financial year can run for more or less than 12 months - find out how to change it
How to work out your writing down allowances. Work out main rate pools, special rate pools, single asset pools, small pools allowance, long life assets, short life assets
Holdover relief on gifts means you do not pay Capital Gains Tax (CGT) when you give away business assets and some shares - eligibility, how it works, how to claim it
What Gift Aid is, who can claim, what donations are eligible for Gift Aid, Gift Aid declarations for your charity or community amateur sports club (CASC), how to claim
Use the print and post form (IHT205) if the person died on or after 6 April 2011, and on or before 31 December 2021, and the estate is unlikely to pay Inheritance Tax.
Use this form for accounting periods starting on or after 1 April 2015.
If you’ve missed Self Assessment deadlines get an estimate of how much you’ll need to pay in penalties and interest
Charities can register online with HMRC and claim tax relief or get tax back on Gift Aid donations and bank interest, charitable purposes, registration
Guardian's Allowance help if you're looking after a child who is not your own - rates, eligibility, how to claim, appeal a decision.
Use supplementary pages SA101 to record less common types of income, deductions and tax reliefs on your SA100 Tax Return.
Use the online form to complain about not being paid the National Minimum Wage, employment agencies, gangmasters or working hours.
How children's savings accounts are taxed, and the £100 limit on savings given by parents
Your accounting period for Corporation Tax and Company Tax returns - financial years and accounting periods, changing accounting periods
Use the IHT402 with form IHT400 to transfer any unused nil rate band from the deceased spouse or civil partner to the deceased's estate.
Employ someone: agree a contract, right to work checks, DBS checks, workplace pensions, set up PAYE, tell HMRC
Use supplementary pages SA103F to record self-employment income on your SA100 Tax Return if your annual turnover was above the VAT threshold for the tax year.
Wage slips must show any deductions and explain them - not everyone has the right to a payslip
How to pay Class 1A National Insurance for employers, including a HMRC reference number, bank details, Faster Payments, CHAPS, Bacs, overseas payments and deadlines.
Don’t include personal or financial information like your National Insurance number or credit card details.
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