The New York Times reported the probe involved the group's tax-exempt status.

Current refundings of debt within the 90-day call date window remain tax-exempt.

To stay tax-exempt, these groups cannot endorse a candidate or political party.

To stay tax-exempt, they cannot endorse a candidate or a political party.

Congressional investigators quickly focused on Lerner, who led the IRS tax-exempt unit.

In Wednesday's trading, tax-exempt municipal bond prices ended unchanged to slightly higher.

He currently publishes the EO Tax Journal, which writes about tax-exempt organizations.

Lois Lerner directed the IRS division that processes applications for tax-exempt status.

It recommended more concise guidelines for IRS agents when reviewing tax-exempt applications.

Public subsidies for the new Queens project are expected to include tax-exempt bonds.

Adopts 'territorial' system making foreign profits brought into the country tax-exempt.

Current refundings of debt within a 90-day call date window would remain tax-exempt.

Generally, state tax-exempt status applies retroactively to the date of the federal grant.

However, the NFL in April gave up that tax-exempt status on its own.

For example, Ambac could also switch its tax-exempt investment portfolio to being taxable.

New applications for tax-exempt status poured into the IRS in 2010.