Sa400 2026

The document provides instructions for registering a partnership for Self Assessment with HMRC. It outlines the necessary forms (SA401 and SA402) to register individual partners, the requirements for Limited Liability Partnerships (LLPs) and Limited Partnerships (LPs), and the process for appointing an agent. It emphasizes that all partners must register individually for Self Assessment and Class 2 NICs, and includes details on how to complete the registration form and where to send it.

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Click ‘Get Form’ to open the SA400 in the editor.
Begin by entering the name of the partnership in the designated field. Ensure you use capital letters as instructed.
Fill in the address of the partnership, including postcode and phone number, to ensure accurate communication.
Describe the nature of your business in detail, such as 'plumbers' or 'investment business', to provide clarity on your operations.
Indicate when your business commenced by entering the date in DD MM YYYY format.
Select the type of partnership from options like Limited Liability Partnership (LLP) or Limited Partnership (LP).
If applicable, provide your Company Registration Number (CRN) for LLPs or LPs registered before 25 October 2010.
Complete details for the nominated partner, including their name, correspondence address, and Unique Taxpayer Reference (UTR) if they are already registered.
Ensure that the nominated partner signs and dates the declaration at the end of the form to validate it.

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Versions	Form popularity	Fillable & printable
2017	4.8 Satisfied (40 Votes)
2013	4 Satisfied (35 Votes)

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