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If you've been sent a letter from HMRC, apply for a refund of Class 1 National Insurance contributions using form CA4361.
Use the online service to sign up your client voluntarily for Making Tax Digital for Income Tax if you’re an agent.
Use this calculator to work out an estate value when legacies in a will are free of tax and other assets are tax exempt.
Tax treaties and related documents between the UK and Romania.
You can claim tax relief on your Self Assessment return for contributions you make towards registered pension schemes.
Tax treaties and related documents between the UK and Portugal.
Find out which investments qualify for Innovative Finance Individuals Savings Accounts (ISAs).
Use form NRL2 if you're a non-resident company landlord who wants to receive UK rental income without deduction of UK tax.
Find out what records you must keep about trusts for tax purposes, who can access your information, and what to do if your records are lost or destroyed.
Find out about penalties HMRC may charge if you're a trustee and you fail to register or to maintain details of a trust.
What information needs to be on ISA application forms if you're an ISA manager.
Find out when investments can be withdrawn and how to close or void a Junior ISA.
Find out when you can transfer an ISA and what information you need to provide to the new ISA manager.
Find information for Lifetime ISA managers making withdrawals for a first time residential purchase.
Find information about paying National Insurance contributions for company directors in current and previous tax years.
Tax treaties and related documents between the UK and Singapore.
Check if an investor qualifies for an ISA and what to do when an investor dies.
Checks you must make before you open an ISA for an investor.
Tax treaties and related documents between the UK and Poland.
Tax treaties and related documents between the UK and Saudi Arabia.
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