Initiation As the candidate Catholic 5 min read

Catholic First Communion as the candidate

Written for parents reading on behalf of a child preparing for First Communion: the year-long parish preparation, First Reconciliation, the rite itself, and the family customs around the day.

01 Before the preparation year

Catholic First Communion in US practice is typically celebrated in second grade, when the child has reached the canonical age of discretion (CIC c. 914) and is able to understand, in age-appropriate form, what the Eucharist is. The preparation is a one-year programme through the parish religious education programme.

Registration for the parish religious education programme normally opens the summer before second grade; some parishes register children earlier. The parish religious education office is the source for the local schedule.

02 The preparation year

Through the school year, the child attends weekly or biweekly classes at the parish religious education programme (Confraternity of Christian Doctrine, or CCD, in many parishes) or in the parish school's religion class. The classes cover the basic catechism on the Eucharist, the Real Presence, the meaning of receiving Communion, and the moral framework for receiving worthily.

Parents are typically expected to attend a small number of parent sessions during the preparation year. The format varies by parish; many parishes hold one or two evening meetings to walk parents through the rite and the family's role.

03 First Reconciliation

Before First Communion, the child must make a First Reconciliation (CIC c. 914). First Reconciliation is typically celebrated in Advent or Lent of the same school year as First Communion. The preparation includes age-appropriate catechesis on sin, conscience, and the sacrament of confession.

The child meets with the priest individually for the first confession. The priest will be gentle and age-appropriate; the child is normally well prepared by the catechesis and is rarely overwhelmed.

04 The First Communion Mass

First Communion is celebrated within a Mass at the parish, typically on a Saturday or Sunday in May. The Mass may be a designated First Communion Mass with multiple candidates from the parish, or it may be a regular Sunday Mass into which the First Communicants are incorporated.

The newly communicating children typically process in together, sit in a designated front section, and receive Communion before the rest of the congregation. After the Mass, photographs and a parish reception are common; family receptions at home are also typical.

The child must observe the one-hour Eucharistic fast from food and drink (water and medicine excepted) before receiving Communion (CIC c. 919 §1). For a late-morning Sunday Mass, the family normally has breakfast quite early.

05 Common questions

What age is Catholic First Communion?
In most US Latin Rite dioceses, First Communion is celebrated in second grade (age 7 or 8). The canonical norm is the "age of discretion," typically reckoned at about seven years (CIC c. 914). Some US dioceses have restored the ancient order of Confirmation before First Communion, which can shift the age slightly. The parish is the source for the local age.
Does the child need to go to confession first?
Yes. The child must have made a First Reconciliation (also called First Confession or First Penance) before First Communion (CIC c. 914). First Reconciliation is typically celebrated in Advent or Lent of the same year as First Communion, in conversation with the priest.
What does the child need to know?
Canon law requires "sufficient knowledge and careful preparation so that they understand the mystery of Christ according to their capacity and are able to receive the body of Christ with faith and devotion" (CIC c. 913 §1). In practice, the year of parish religious education covers the basic catechism on the Eucharist, the Real Presence, the meaning of receiving Communion, and the basic moral framework for receiving worthily. The priest, the religious education director, and the catechists guide the child.
What does the child wear?
In US Catholic practice, white dresses for girls and a suit (often with a white shirt and a tie) for boys are traditional. The white symbolizes the white baptismal garment and purity in the reception of Communion. Practice varies by parish and family; some parishes provide guidelines, others leave it to the family. There is no canonical requirement.
Is there a fast before Communion?
Yes. Canon law (CIC c. 919 §1) requires a one-hour Eucharistic fast from food and drink (water and medicine excepted) before receiving Communion. For a First Communion celebrated late morning on Sunday, the family normally has breakfast quite early or skips it for the child; the parish typically reminds families.

06 Pastoral note

Last reviewed against primary sources: May 17, 2026