I would appreciate if someone can post the authentic Sunni Hanafi position on calculation methodology for Zakat on Pension Fund (which is variously known as Provident Fund in India, 401K Plan in US etc.). I could only find the following link with comprehensive discussion on this topic: http://www.paklinks.com/gs/2800148-post7.html Is the above ruling reliable and authentic? Are the cited scholars from non-Sunni background? Any book/fatwa by Mufti Nizamuddin on this topic?