Real ChatGPT answer · index seedX6x8e8QJy8McompleteFinance and banking · investing and brokeragesinformational

How do I determine the cost basis of inherited stock when the broker provided an incorrect or missing valuation date on the Form 1099-B?

ChatGPTgpt-62 queries10/31/2026
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The searches the AI actually ran for this prompt.

SEED QUERY
How do I determine the cost basis of inherited stock when the broker provided an incorrect or missing valuation date on the Form 1099-B?
2 real searches · 1 real-search pass
IRS Publication 551 inherited property fair market value date of death publicly traded stock average high low alternate valuation dateGoogle ↗
OBSERVED
IRS Form 8949 instructions inherited stock incorrect basis Form 1099-B adjustment code B acquisition date inherited propertyGoogle ↗
OBSERVED

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Classifying 2 queries…

Searches and sources

ChatGPT2 real searches · gpt-6
IRS Publication 551 inherited property fair market value date of death publicly traded stock average high low alternate valuation date Google ↗
IRS Form 8949 instructions inherited stock incorrect basis Form 1099-B adjustment code B acquisition date inherited property Google ↗

Queries

2 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
IRS Publication 551 inherited property fair market value date of death publicly traded stock average high low alternate valuation date
OBSERVED
Google ↗
AI Mode ↗
————1x
of 1
IRS Form 8949 instructions inherited stock incorrect basis Form 1099-B adjustment code B acquisition date inherited property
OBSERVED
Google ↗
AI Mode ↗
————1x
of 1