1-Al-Khums Verse.1.1-Meaning of Ghanima.2-In Hadiths.3-Background in Islamic Tradition.4-Rulings.4.1-The Portion belonging to Imam and Sadat.4.2-Instances of Obligation.4.3-Calculating and Paying.4.4-Khumsi Year.4.5-Some Points.5-Obligation of Paying Khums of Surplus Income.6-In the Age Occultation.7-Khums and Tax.8-In Sunni Jurisprudence.9-See Also.10-Notes.11-References.