Audit support refers to assistance provided to individuals or organizations during an audit conducted by an external party, such as the government tax authority, financial institutions, or regulatory bodies. The purpose of an audit is to review and assess the accuracy and compliance of financial records, transactions, and other relevant information.

Audit support services can be offered by various entities, including:

1. Tax Professionals: Tax professionals or tax advisors, may offer audit support to individuals or businesses facing tax audits. They can represent their clients during the audit process, review financial records, and provide guidance on how to respond to audit inquiries.

2. Legal Firms: Law firms with expertise in tax law or regulatory compliance may offer audit support to clients. They can provide legal representation, advice, and prepare the necessary documentation to address audit issues.

3. Software Companies: Some software companies develop audit support tools or programs that help individuals or businesses organize and present their financial information in a clear and organized manner for auditors.

4. Consultancy Firms: Consultancy firms may offer specialized audit support services to assist companies in preparing for an audit, identifying potential areas of concern, and implementing internal controls to ensure compliance.

5. Government Agencies: In some cases, government agencies may also provide audit support to taxpayers or businesses to help them understand the audit process and meet compliance requirements.

During an audit, the audit support provider typically works closely with the audited party to ensure that all required documentation is readily available, relevant information is properly presented, and any discrepancies or issues are addressed promptly and accurately. The goal is to facilitate a smooth audit process and, if necessary, help resolve any concerns raised by the auditors. Keep in mind that audit support does not guarantee the outcome of the audit, but it can significantly improve the audited party's ability to handle the process effectively.