Charitable income exemption for amounts received on behalf of a welfare society, subject to accumulation, investment and reporting conditions. Notification under Section 10(23C)(iv) exempts from the recipients' total income any amounts received on behalf of The Hindu Women's Welfare Society for the specified assessment years, subject to conditions: application or limited accumulation of income (with excess accumulation over fifteen per cent limited to five years), permitted modes of investment, exclusion of business income unless incidental with separate books, regular filing of returns, and transfer of surplus on dissolution to a similar-object entity; the exemption is confined to receipts on behalf of the Institution and does not decide the Institution's own taxability.