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  • © Marble Technology Inc, 2026.
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    1. Tax Library
    2. US
    3. Internal Revenue Manual
    4. Part 21
    5. Chapter 4

    Chapter 4 - Refund Inquiries

    Browse Chapter 4 - Refund Inquiries
    in: Chapter 4 - Refund Inquiries
    Previous Chapter 3 - Taxpayer ContactsNext Chapter 5 - Account Resolution
    Section 1 - Refund ResearchSection 2 - Refund Trace and Limited PayabilitySection 3 - Returned Refunds/releasesSection 4 - Manual RefundsSection 5 - Erroneous RefundsSection 6 - Refund Offset Research, Reversals, and Injured Spouse Processing
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