Final answer:
No, the taxpayer will not necessarily be contacted since after the Service Center review, it may be decided that an audit is unwarranted.
Step-by-step explanation:
The correct answer is c. No, the taxpayer will not necessarily be contacted since after the Service Center review, it may be decided that an audit is unwarranted.
A high DIF (Discriminant Function) score is one factor that the IRS uses to determine the likelihood of a taxpayer's return being audited. However, it does not guarantee that the taxpayer will be contacted by an auditor or revenue agent.
After receiving a high DIF score, the taxpayer's return undergoes manual screening by an IRS classifier. The classifier then decides whether an audit is necessary based on various factors, not just the DIF score. If the classifier determines that an audit is unwarranted, the taxpayer may not be contacted by an auditor or revenue agent.