Tax risk assessment prioritises exposures using transaction facts, historical positions, control weaknesses and the strength of supporting evidence.
Understanding Tax Risk Assessment and Mitigation
When to consider this service
Taxpayers, finance teams and group tax managers reviewing a transaction, a reporting requirement or an authority communication can use this service to clarify a particular issue. A useful starting question is: “How are tax risks prioritised for remediation?” Begin with the facts behind that question rather than assuming that a standard package will resolve it.
Scope of work
The engagement can cover the following workstreams. The proposal specifies which apply to your matter and what evidence or specialist input is needed.
- Create an issue and exposure register.
- Assess likelihood and financial implications.
- Assign remediation and monitoring actions.
Documents and information to prepare
Start with the records below where available. They help establish the facts before a more specific checklist is agreed.
- Returns.
- Notices.
- Tax provisions.
- Internal review findings.
Provide the relevant entity, transaction or reporting period and any existing notice or deadline. Identify missing or inconsistent records so they can be addressed explicitly.
A key issue to resolve
A risk score should show its assumptions and evidence; an unsupported numerical rating offers little basis for management action.
How the engagement works
- Define the question: create an issue and exposure register, using the available returns and the facts you provide.
- Examine the evidence: assess likelihood and financial implications. Record unresolved information and the assumptions that affect the analysis.
- Agree the action: assign remediation and monitoring actions. Set the required deliverables, responsible owners and any follow-up or external dependency.
Deliverables, fees and timing
The proposal for Tax Risk Assessment and Mitigation sets out the analysis, documentation or coordination deliverables and the work you retain. The availability of returns, notices, tax provisions and internal review findings affects readiness and the amount of follow-up needed. Fees and the working schedule are agreed after that initial assessment. Any required independent report, legal representation or authority application is identified as a separate responsibility where relevant.
Official resources
Use these official resources for the relevant framework. Application to a particular entity, period or jurisdiction requires a separate assessment.
Discuss your requirement
Share a short summary of your Tax Risk Assessment and Mitigation requirement and the records already available. BIATConsultant can assess the proposed scope and explain the next steps.
FAQ
A risk score should show its assumptions and evidence; an unsupported numerical rating offers little basis for management action.

