2025 IRS Form 1099-B & Instructions
About Form 1099-B

- Users: Brokers
- Filing Deadline: January 31
- Purpose: Report security transactions
- Applicable Income Types: Investment income
Tips For Using Form 1099-B
1. Understanding Form 1099-B
Form 1099-B reports proceeds from broker and barter exchanges. Use this to report capital gains and losses on your tax return.
2. Reporting Capital Gains
Include information from Form 1099-B on Schedule D. Accurately report gains and losses to determine your tax liability.
3. Reviewing Your Form
Double-check Form 1099-B for accuracy. Ensure all transactions are correctly reported to avoid discrepancies.
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