H.R.3501: To amend the Internal Revenue Code of 1986 to provide that indebtedness incurred by a partnership in acquiring securities and commodities is not treated as acquisition indebtedness by organizations which are limited partners for purposes of the unrelated business income tax.

Amends Internal Revenue Code provisions relating to the tax on the unrelated business income of tax-exempt organizations to exempt from treatment as acquisition indebtedness (subject to the unrelated business income tax) indebtedness incurred or continued by a limited partnership in a partnership to purchase or carry certain securities or commodities.