https://ttlc.intuit.com/community/retirement/discussion/reporting-1099-b-info/01/579732#M54476 I have a 1099-B automatically downloaded to my 2016 return from Fidelity with a transaction for which basis is not reported to the IRS and term is unknown.&nbsp;&nbsp;&nbsp;Do I manually enter in the cost data and term or just submit on my return as reported from Fidelity. Wed, 05 Jun 2019 22:20:55 GMT monkeyfi 2019-06-05T22:20:55Z https://ttlc.intuit.com/community/retirement/discussion/reporting-1099-b-info/01/579732#M54476 I have a 1099-B automatically downloaded to my 2016 return from Fidelity with a transaction for which basis is not reported to the IRS and term is unknown.&nbsp;&nbsp;&nbsp;Do I manually enter in the cost data and term or just submit on my return as reported from Fidelity. Wed, 05 Jun 2019 22:20:55 GMT https://ttlc.intuit.com/community/retirement/discussion/reporting-1099-b-info/01/579732#M54476 monkeyfi 2019-06-05T22:20:55Z https://ttlc.intuit.com/community/retirement/discussion/you-must-fill-in-the-missing-information-otherwise-the-ir/01/579734#M54477 <P>You MUST fill in the missing information otherwise the IRS assumes a zero basis and a short term sale which is not in your favor.&nbsp;</P> Wed, 05 Jun 2019 22:20:56 GMT https://ttlc.intuit.com/community/retirement/discussion/you-must-fill-in-the-missing-information-otherwise-the-ir/01/579734#M54477 Critter 2019-06-05T22:20:56Z