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    IRS Form 1099-OID

    Form 1099-OID: Original Issue Discount

    Report original issue discount on debt instruments of $10 or more.

    Filing Deadline

    January 31 (to recipient) / February 28 (paper) or March 31 (e-file) to IRS

    Threshold

    $10 or more of OID for the year

    Taxable

    OID is taxed as interest income annually

    Overview

    Form 1099-OID reports original issue discount (OID) on bonds and other debt instruments. OID is the difference between the stated redemption price at maturity and the issue price, representing a form of interest.

    Even though holders don't receive cash payments, they must include OID in income each year as it accrues. This is commonly seen with zero-coupon bonds and certain other debt securities.

    Who Must File

    Required Filers

    • Brokers and financial institutions that hold OID debt instruments
    • Bond issuers and their agents
    • Required when OID is $10 or more for the calendar year
    • Must report even if holder doesn't receive actual cash

    Exceptions & Notes

    • U.S. Savings Bonds (Series EE, I, etc.) - holders report on their own
    • Tax-exempt obligations - use Form 1099-INT instead
    • Short-term obligations (one year or less from issue) generally exempt

    Form Structure & Instructions

    Here's what information is required in each section:

    OID and Interest Information

    Discount and interest accrued

    Box 1
    Original Issue Discount
    OID includible in income for the year
    Box 2
    Other Periodic Interest
    Stated interest paid during the year
    Box 3
    Early Withdrawal Penalty
    Penalty for early withdrawal
    Box 4
    Federal Income Tax Withheld
    Backup withholding (if applicable)

    Bond Premium and Acquisition Information

    Additional details affecting taxable amount

    Box 5
    Market Discount
    Market discount accrued during the year
    Box 6
    Acquisition Premium
    Premium that reduces OID amount
    Box 8
    Original Issue Discount on U.S. Treasury Obligations
    OID specifically on Treasury securities
    Box 11
    Bond Premium
    Amortizable bond premium on the obligation

    Important Filing Notes

    Annual Income Recognition

    OID must be included in income each year as it accrues, even though no cash is received. This increases your basis in the bond.

    Acquisition Premium

    If you bought the bond at a premium (above issue price but below redemption price), acquisition premium reduces the amount of OID you must report.

    De Minimis Rule

    If OID is less than 0.25% of the stated redemption price times the number of full years to maturity, it's considered de minimis and not reported as OID.

    Sale Before Maturity

    If you sell an OID bond before maturity, you must report the accumulated OID up to the sale date, which increases your basis for calculating gain or loss.

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