Statements (19)
| Predicate | Object | 
|---|---|
| gptkbp:instanceOf | gptkb:tax_law | 
| gptkbp:appliesTo | individual income tax returns | 
| gptkbp:canBe | gptkb:Form_1040 gptkb:Form_1040A gptkb:Form_1040EZ | 
| gptkbp:country | gptkb:United_States | 
| gptkbp:filingDate | taxpayers | 
| gptkbp:filingDeadline | generally within 3 years of original filing | 
| gptkbp:filingMethod | gptkb:newspaper electronic (since 2020) | 
| gptkbp:firstIssueDate | 1978 | 
| gptkbp:issuedBy | gptkb:Internal_Revenue_Service | 
| gptkbp:language | English | 
| gptkbp:requires | supporting documentation | 
| gptkbp:usedFor | amending a previously filed tax return | 
| gptkbp:website | https://www.irs.gov/forms-pubs/about-form-1040x | 
| gptkbp:bfsParent | gptkb:IRS_Form_1040X | 
| gptkbp:bfsLayer | 5 | 
| https://www.w3.org/2000/01/rdf-schema#label | 1040X |