Marriage and convalidation¶
This is the page people are most afraid to read, and the one with the most reassuring ending. A marriage celebrated without canonical form is defective in law; it is not a moral verdict on the couple, it says nothing about their sincerity or their children, and the Church has three distinct remedies for it, two of which require no ceremony and one of which requires no notice to anyone. What it does require is that somebody ask.
The short version
Two Catholics marry validly only before an authorised or delegated minister and two witnesses. Chapel weddings with diocesan delegation under the 2017 provision are valid and need nothing. Most others are invalid for defect of form — and a tribunal repairs that routinely, often by sanatio in radice, which heals the marriage retroactively without a renewal of consent.
Canonical form, and why it is not a technicality¶
Can. 1108 §1 requires that marriages be contracted before the local ordinary or the pastor, or before a priest or deacon delegated by one of them, together with two witnesses. Can. 1108 §2 explains what "before" means: the assisting minister must ask for and receive the parties' manifestation of consent in the name of the Church. Can. 1117 binds every marriage in which at least one party was baptised Catholic and has not left the Church by a formal act.
This looks like paperwork and is not. Marriage is the one sacrament the spouses confer on each other, which means the Church has no other moment at which to verify that this marriage is free, informed, unimpeded, and public. Form is how a private exchange of consent becomes an act of the Church with public effects — effects that later bear on legitimacy, on annulment proceedings, on a future spouse's freedom to marry, and on a child's admission to seminary. Where form is absent the marriage is null, however sincere the consent; where form is present the marriage stands, however modest the ceremony.
Find your date¶
Almost every question on this page is answered by when and whether a delegation was obtained. Nothing else in the wedding — the vestments, the Missal, the vows, the register the chapel keeps — bears on validity.
| When the wedding took place | Ordinary status | What to do |
|---|---|---|
| Before April 2017, at an SSPX chapel, no diocesan delegation or dispensation | Invalid for defect of form | Take the certificate to the diocesan tribunal; convalidation or sanatio |
| Any date, where a local ordinary delegated the SSPX priest, or a diocesan priest or deacon assisted | Valid | Nothing to repair; register the marriage if it is not already |
| April 2017 – July 1, 2026, under the Ecclesia Dei provision, with delegation | Valid | Confirm the delegation is on file at the chancery; keep a copy |
| April 2017 – July 1, 2026, without delegation | Invalid for defect of form | Tribunal, as above |
| One party a non-Catholic, with a dispensation from form obtained | Valid | Nothing to repair |
| On or after July 2, 2026 | Invalid, on the terms of the Explanatory Note | Tribunal, as a priority |
Ecclesia Dei letter on SSPX marriages, April 4, 2017 (superseded) DDF Explanatory Note, July 2, 2026
What the 2017 provision actually did¶
The letter of April 4, 2017 from the Pontifical Commission Ecclesia Dei asked local ordinaries to arrange that marriages of faithful attached to the Society be celebrated with canonical form secured. The preferred arrangement was that a diocesan priest receive the consent, after which the SSPX priest could celebrate the nuptial Mass. Where that was impossible or would cause hardship, the ordinary could delegate the SSPX priest to assist at the marriage.
Two features of that arrangement matter now. First, it was a grant from the diocese in each case: it never gave the Society priests a standing faculty, so a chapel wedding in 2019 is valid if and only if the local bishop actually delegated — which the chancery can confirm from its own records. Second, the letter was explicitly framed as a pastoral provision "for the good of the faithful" within an irregular situation, pending reconciliation. The July 2026 Note ends the framework it belonged to and states plainly that matrimony assisted by the Society's ministers is invalid.
Couples married under the provision between 2017 and July 1, 2026 have nothing to fear from the change: a marriage validly contracted does not become invalid because the law later changes. Validity is judged by the law in force at the moment consent was exchanged.
The three remedies¶
-
Simple convalidation (Can. 1156–1160)
Where the defect was one of form, the parties renew consent before an authorised minister and two witnesses. It can be done in a sacristy in ten minutes, and the marriage is valid from that moment forward. Most parishes handle it quietly and without ceremony where a couple prefers that; some are glad to make an occasion of it. The one requirement is that consent still perdure — both parties must still want the marriage.
-
Sanatio in radice (Can. 1161–1165)
"Healing at the root." The competent authority — ordinarily the diocesan bishop, and the Apostolic See in reserved cases — dispenses from the form that was lacking and the marriage is validated retroactively to the moment of consent, with no renewal and, where there is good reason, without the parties even being informed in advance. This is the remedy designed for exactly this situation: a couple who exchanged genuine consent years ago and have lived as spouses since.
-
A declaration of nullity for defect of form
Where a marriage has already ended and one party wishes to marry in the Church, a defect of form is the simplest case a tribunal handles: it is a documentary process, resolved on certificates rather than testimony, and often concluded in weeks rather than the long process people associate with annulments. The couple's good faith is not in question; the file is.
The questions people ask before they ask the tribunal¶
Are our children illegitimate? No. Can. 1137 gives legitimacy to the children of a putative marriage — one entered in good faith by at least one party, even if it turns out to be null. Beyond that, canonical legitimacy has almost no practical effect in the Church's current law, and none at all in civil law, where a valid civil marriage is a separate matter entirely.
Have we been living in sin? The Church distinguishes between the objective state of a marriage in law and the subjective responsibility of the parties. A couple who married before a priest they believed could assist, and who lived as faithful spouses since, are not in the moral position of a couple who knowingly avoided the Church. A confessor will say this in plainer words than a website can.
Do we have to tell people? No. A sanatio requires no announcement, and a simple convalidation can be done privately with two witnesses. Nobody is entitled to your file.
Was our marriage civilly valid? In most jurisdictions the civil validity of a wedding turns on the officiant's civil registration and the licence, not on canon law. That is a separate question with a separate answer, and worth confirming — particularly for weddings celebrated abroad.
What if one of us is not Catholic? Then a dispensation from canonical form may have been granted, in which case the marriage is valid. Check the file before assuming a defect.
What to bring to the tribunal¶
-
The documents
Whatever certificate the chapel issued; both parties' baptismal certificates, freshly issued if possible; the civil marriage certificate; any pre-marital paperwork the chapel kept.
-
The names
The chapel, the priest who assisted, and the two witnesses. If the priest has since died or left the Society, say so; the tribunal will not expect you to produce him.
-
The dates
The wedding date decides which regime applies, so be exact. If the wedding fell between 2017 and 2026, ask the chancery to search for a delegation in its own files before you assume there was none.
-
The question, in one sentence
"We married at an SSPX chapel on this date; can you tell me whether the marriage needs convalidation, and how?" Tribunal staff answer this weekly. You are not the first.
Continue reading¶
-
The other sacrament the Note declared invalid, and why the reason is structural rather than punitive.
-
The full table, including baptism, confirmation and holy orders.
-
Families, children, schools and employment, situation by situation.
-
Form, defect, convalidation, sanatio
Each term defined, with the canon it comes from.