Improve search functions also enable users to look for organizations eligible to receive deductible contributions by Employer Identification Number (EIN), which was previously not a searchable or sortable field in the electronic Publication 78. Meanwhile, data about organizations eligible to receive deductible contributions are being updated monthly, rather than quarterly.

Organizations that  have automatically lost their tax exemptions may now be searched by EIN, name, city, state, ZIP Code, country, exemption type, and revocation posting date, rather than only by state. EO Select Check also provides pop-up help text to assist users in understanding the significance of auto-revocation search results, including the meaning of, and distinctions between, revocation dates and revocation posting dates.