Internal Revenue Manual

Fraud Handbook

Information and Whistleblower Awards

Litigation and Judgments

Employee Protection

Summons

Statute of Limitations

Exempt Organizations Business Master File

Delinquent Return Refund Hold Program

Taxpayer Correspondence

Relief from Joint and Several Liability

Disaster Assistance and Emergency Relief

Community Property

Tax Professional Oversight and Support

Affordable Care Act

Identity Protection and Victim Assistance

Return Preparer Misconduct Program

Revenue Protection

Restitution

Third Party Contacts

Tax Compliance Check

Service Level Agreements