Every July our Denominational Office sends an update to the IRS on Christian Reformed Churches. If your church has updated the information with the Yearbook office, the information will be sent to the IRS in July. In the meantime, your church is covered under the denominational tax i.d. umbrella. We can send the church a letter (to whom it may concern) stating that the church is under the denominational umbrella. You can reach us at firstname.lastname@example.org.