Systems and processes: HMRC information systems: direct tax: Self Assessment (SA)
Self assessment (SA) is the system used to log onto the records of self-employed individuals; company directors; partnerships and some other individuals. Returns are made on an annual basis, including nil returns.
It can be accessed from My Services/ Corporate Services/ Individuals
Choose a role and enter one of the following:
- UTR or
SA is a way of calculating and paying tax. It does not generally relate to anyone who pays his or her tax solely through a PAYE scheme.
SA has its own help facility to navigate around the system and the Self-Assessment Manual (SAM) explains the system in detail.
It is a ‘process now, check later’ system. Under this system taxpayers file returns and pay tax by prescribed dates. HMRC has a fixed period, (the enquiry window), in which to begin an enquiry to check the accuracy of a SA return.
The main risks are:
- Failure to notify chargeability
- Failure to make a return of a directorship
- Making an incorrect/incomplete Return of Income and Gains
- Failure to keep business records
- Failure to pay correct liabilities
The objective of starting an enquiry is to seek information to check the accuracy and completeness of a SA return. SA shows the individual’s name and address; their tax and debt position and the returns made.
More information is available on the SA manual
FIS process for setting up SA records
This process is specific to FIS and refers to setting up a Self Assessment record for Directors only and has been approved and authorised by PT Operations.
All referrals should be made on a ‘SI to CAAT SESA Form’. The referral can be found using the following path:
SEES > XMLS forms > National Tab > Specialist Investigations > SI to CAAT SESA form.
Setting up Self-Assessment records for Self-Employment Registrations is covered under SAM100000 However those in FIS will also need to mindful of NWB60/17