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Find out when you can expect to receive a reply from HMRC to a query or request you've made.
Use these rates and thresholds when you operate your payroll or provide expenses and benefits to your employees.
How to report your income and claim tax reliefs and any repayment due to you using the SA100 tax return, for 6 April 2024 to 5 April 2025.
Find out what commercial software you will need to report self-employment and property income to HMRC.
Use the online service to update details of your trust, declare no changes, authorise an agent, get proof of registration or close a trust on the trust register.
Tell HMRC if you've left or intend to leave the UK and find out how to get relief or a repayment on UK Income Tax (P85).
Find and use tools and calculators that will help you work out your tax.
Use this service to claim tax relief on your personal pension and workplace pension scheme or change an existing claim.
Register your trust online if you’re a trustee.
Use form SA1 to register for Self Assessment for any reason other than self-employment.
Use these rates and allowances for Capital Gains Tax to work out your overall gains above your tax-free allowance, known as the annual exempt amount.
How to work out your adjusted net income and the circumstances when it can affect your tax liability.
Find out how to appeal an individual or partnership Self Assessment penalty.
Guidance for sole traders, landlords, and agents to sign up early to use HMRC's new way to report self-employment and property income and expenses for the tax year 2025 to 2026.
Find out how to get a certificate of residence as an individual, company or organisation so you do not get taxed twice on foreign income.
Use this calculator to work out employee National Insurance contributions for the current tax year, if you're an employee, employer, or a software developer.
Find out about tax as a landlord, and how to work out your rental income if you rent out property.
Use form CA5403 to request a copy of your National Insurance number by post.
Find out how tax on dividend income and interest from savings is worked out by HMRC.
Use this tool to help you find software that meets your needs for Making Tax Digital for Income Tax.
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