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Senior Accounting Officer (SAO)

This guide was last updated in November 2012.

Certain large companies must appoint an individual to be their Senior Accounting Officer (SAO) to ensure the company establishes and maintains appropriate tax accounting arrangements to allow tax liabilities to be calculated accurately in all material respects.

The SAO must also give HM Revenue & Customs (HMRC) a certificate each financial year stating whether the company had appropriate tax accounting arrangements. If the company did not have appropriate tax accounting arrangements they must also explain what the shortcomings were.

Which companies must appoint an SAO?

A company must appoint an SAO if it is a company incorporated in the UK for the financial year; and either alone or when its results are aggregated with other UK companies in the same group, it has a turnover of more than £200 million, and / or a relevant balance sheet total of more than £2 billion for the preceding financial year.

Who should the SAO be?

The SAO is the director or officer of a company who, in the company’s reasonable opinion, has overall responsibility for the company’s financial accounting arrangements.

Each qualifying company must identify who its SAO is. Where a group of companies is involved, there may be a different person who acts as SAO for each company, a single person who acts as SAO for all the group companies or several different persons who act as SAOs for different parts of the group.

The role of the SAO cannot be filled by an agent.

Each financial year a qualifying company must notify the name of its SAO to HMRC. Only one person can be SAO at any one time, but the company may have more than one SAO over the course of a financial year. As the company must notify the details of all persons who have been its SAO over the course of a financial year and can supply only one notification for a financial year, it cannot make a notification to HMRC until the financial year has ended.

Public limited companies must notify HMRC within six months after the end of the accounting period. Other companies must notify within nine months after the end of the accounting period.

What must the SAO do?

An SAO’s main duty is to take reasonable steps to ensure that the company establishes and maintains appropriate tax accounting arrangements. As part of this duty, an SAO must monitor the arrangements and identify any respects in which the arrangements fall short of the requirement.

Tax accounting arrangements are the framework of responsibilities, policies, appropriate people and procedures in place for managing the tax compliance risk, and the systems and processes which put this framework into practice.

The tax accounting arrangements must allow for the tax liabilities of the company to be calculated accurately in all material respects.

Reasonable steps are the steps a person in this situation would normally be expected to take to ensure awareness of all taxes and duties for which the company is liable; ensure that risks to tax compliance are properly managed and enable the various returns to be prepared with an appropriate degree of confidence.

The steps that are reasonable will depend on the particular circumstances. Reasonable steps might include establishing and maintaining processes to ensure compliance with legal requirements and periodically checking and testing systems, controls, process flows and transactions.

An SAO would probably be expected to ensure that the introduction of new systems and processes, or changes to them, are supported by appropriate planning, risk assessment, implementation and evaluation activities.

Reasonable steps for an SAO to take would include ensuring the maintenance and retention of required records. An SAO would also be expected to ensure staff and any third party to whom responsibilities are delegated are appropriately trained, have the necessary guidance, qualifications, knowledge and experience needed to carry out their functions.

The SAO must perform the main duty throughout the period of their responsibility. It is not something that they can merely give attention to at the end of a year.

The SAO obligations apply in respect of corporation tax, VAT, PAYE, insurance premium tax SDLT, SDRT, petroleum revenue tax, customs duties, excise duties including air passenger duty and bank levy. Note that they do not apply in relation to national insurance contributions.

Penalties

A penalty will be chargeable on a qualifying company if it fails to notify the name of its SAO.

A penalty will be chargeable on an SAO personally if they fail to meet their main duty, fail to give HMRC a certificate within the required timescale, or they provide a timely certificate that contains a careless or deliberate inaccuracy.

Each of these penalties is a fixed amount of £5,000.

A person is not liable to a penalty for a failure to notify details of an SAO, a failure to carry out the main duty, or a failure to provide a certificate on time, if they satisfy HMRC that they have a reasonable excuse for the failure, and they put right the failure without unreasonable delay after the excuse has ended.

A reasonable excuse is normally an unexpected or unusual event that is either unforeseeable or beyond the person’s control, and which prevents the person from complying with an obligation under the SAO provisions. Reasonable excuse does not apply to an inaccuracy in an SAO certificate.

In the first year of the regime HMRC applied a ‘light touch', whereby it was enough for SAOs to start a review into the appropriateness of the tax accounting arrangements to be treated as taking ‘reasonable steps’. Now the first year has ended the SAO must meet the full requirements of the legislation.

SAO and CRMs

HMRC Customer Relationship Managers (CRMs) will consider whether and how the company / group and the SAO have complied with the SAO provisions as part of the Business Risk Review to determine the company or group's risk rating. HMRC has confirmed that qualifying a certificate will not automatically lead to a higher risk assessment. However, evidence of the oversight the SAO has over taxes could lead to a lower risk rating resulting in a lower compliance burden.

For more information see HMRC's Senior Accounting Officer Guidance at http://www.hmrc.gov.uk/manuals/saogmanual/index.htm

Expertise in Corporate Tax

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