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_:b1
<https://ttlc.intuit.com/questions/2147472-e-file-rejection-error-ind-666-01-if-the-spouse-s-ssn-appears-more-then-once-in-the-e-file-database-then-pin-type-cd-in-the-return-header-must-not-have-the-value-self-select-on-line>