The external and internal oblique muscles rotate and side bend the trunk. These muscles also contribute to spinal stability. The external oblique is the most superficial muscle of the three flat abdominal muscles (the external oblique, internal oblique, and transversus abdominis).he external oblique is the most superficial muscle of the three flat abdominal muscles (the external oblique, internal oblique, and transversus abdominis).
IRS Publication 1771, Charitable ContributionsâSubstantiation and Disclosure. Requirements, explains the federal tax law for organizations, such as charities and. churches, that receive tax-deductible charitable contributions and for taxpayers who make. contributions. The IRS imposes recordkeeping and substantiation rules on donors of charitable.
New Requirements for Donor-Advised Funds. Donor-advised funds are subject to new requirements under the Pension Protection Act of 2006. The IRS has issued guidance and new procedures implementing the legislation. New excise taxes may apply to sponsoring organizations and managers of donor-advised funds. Thus, transactions between sponsoring organizations and fund managers may be subject to intermediate sanctions excise taxes and donor-advised funds may be subject to taxes on excess business holdings.