The sapinda relationship, as defined under the Hindu Marriage Act, 1955, identifies close blood relatives between whom marriage is prohibited.
The extent of this relationship is determined by the lines of ascent through the mother and father:
The term 'inclusive' indicates that the final generation mentioned in the count is included within the prohibited degree.
Marriages within these defined sapinda limits are prohibited under the Act.
| LIST-I Heirs | LIST-II Succession Categories |
|---|---|
| A. Paternal Aunt's Son | I. Class II |
| B. Daughter's Son's daughter | II. Cognate |
| C. Paternal Uncle's daughter | III. Class I |
| D. Daughter of a predeceased Son | IV. Agnate |