Permanent migration has emerged as the primary reason for electoral discrepancies in Uttar Pradesh, accounting for nearly 1.30 crore of the 2.88 crore uncollectable electoral forms identified during the Special Intensive Revision. Official data as of December 27, 2025, shows that permanent shifting of voters constitutes 8.40 per cent of the total electorate. Election officials said this trend reflects large-scale inter-district and inter-state migration, with the highest impact observed in urban and semi-urban areas. Apart from 1,29,77,472 cases of permanent shifting, the second largest category includes untraceable or absent electors. This accounts for 79,52,190 cases, or 5.15 per cent of the electorate, and is largely attributed to temporary migration, frequent changes in residence and inaccurate addresses. Deaths of registered voters accounted for 46,23,796 forms, or 2.99 per cent of the electorate, indicating outdated entries in the rolls due to the time gap between revisions, .