A decree nisi is a provisional court order in a divorce case that confirms the court sees no legal reason the marriage should not be dissolved, while stopping short of actually ending it. You are not divorced when the decree nisi is granted. You remain legally married to your spouse, cannot remarry, and keep all the legal ties that marriage creates, until a second order (the decree absolute, or final order) is applied for and granted after a mandatory waiting period.
The term is used primarily in England and Wales, though several U.S. states have operated nearly identical mechanisms under different names.
The Name Changed in April 2022
Since April 6, 2022, England and Wales have operated a no-fault divorce system under the Divorce, Dissolution and Separation Act 2020. The decree nisi was renamed the “conditional order,” and the decree absolute became the “final order.” The legal function is identical. What changed alongside the terminology was the removal of any requirement to prove fault or assign blame for the breakdown of the marriage.
If your proceedings began before April 2022, the older terms still apply to your case. If they began after, you will see “conditional order” on your paperwork, but anyone referring to a decree nisi is talking about the same step.
You Are Still Married Until the Final Order
This is the single most important thing to understand. Between the decree nisi and the final order, both parties remain married in the eyes of the law. Attempting to remarry during this window produces a void marriage, not a valid one. Historically, U.S. states that used decree nisi or interlocutory systems applied the same rule: a remarriage before the final order was void in every state, not only the state where the divorce was filed.
Your spouse also retains inheritance rights during this period. If one party dies after the decree nisi but before the final order, the survivor is still legally the husband or wife of the deceased. Intestacy rules treat them as the surviving spouse. A will drafted in anticipation of the divorce can be challenged. If part of your reason for divorcing was to sever your spouse’s claim on your estate, the decree nisi alone does not accomplish that. The final order does.
The Timeline Around a Decree Nisi
Under the current process in England and Wales, two mandatory waiting periods frame the decree nisi (now conditional order).
First, after the divorce application is issued and served, a 20-week reflection period runs before anyone can apply for the conditional order. Neither party can shortcut this. The stated purpose is to give couples room to reconsider and to start sorting out financial arrangements. The 20-week period does not apply to nullity proceedings or judicial separation.
Once the 20 weeks pass, the applicant can apply for the conditional order. If the court is satisfied with the paperwork, it issues a Certificate of Entitlement setting the pronouncement date. In undefended cases this is usually a paper exercise with no hearing.
After the conditional order is pronounced, a second waiting period of six weeks and one day must pass before anyone can apply for the final order. Add the periods together and the absolute minimum time from application to divorce is roughly 26 weeks.
What the Decree Nisi Lets You Do
The decree nisi is not just a waiting-room ticket. Several steps become possible only once it has been granted.
The court cannot approve a financial consent order before the conditional order exists. Once it does, you can ask the court to approve agreements covering property division, maintenance, and other financial matters. The consent order itself only takes legal effect after the final order is granted, but most divorce lawyers recommend getting the financial order approved in the window between the conditional and final orders. Applying for the final order before your finances are settled can leave you exposed.
Pension sharing orders work the same way. You can include a pension sharing order in your financial agreement at the conditional stage, but it only takes effect once the final order has been granted and the pension provider has been notified. The gap between agreement and implementation can catch people off guard, particularly if one party drags out the final step.
Moving From Decree Nisi to Final Order
After the six-week-and-one-day period expires, the applicant submits a short application for the final order. Once granted, the marriage is legally dissolved and both parties are free to remarry.
Delay creates problems. If more than 12 months pass between the conditional order and the application for the final order, the applicant must provide a written explanation to the court. The process is no longer automatic. The court may require more documentation or a hearing before allowing the divorce to proceed.
If the person who started the divorce does not apply for the final order, the other spouse is not stuck waiting forever. The respondent can apply for the final order once three months have passed from the date the applicant first became eligible to apply. The respondent must file a separate application to exercise this right, but it prevents one party from using delay as a tactical weapon.
Challenging or Rescinding a Decree Nisi
Objections are rare under the no-fault system, because neither party needs to prove the other did anything wrong. The grounds that remain are procedural problems with the application or its service, fraud, and genuine reconciliation between the spouses.
Reconciliation has its own logic. If the parties reunited and lived together as a couple after the decree nisi was granted, the court can rescind the order on the basis that the fundamental assumptions underlying it have been invalidated. In one reported case, the court refused to make a decree nisi absolute and instead rescinded it after finding the couple had reconciled and shared a common life for years after the provisional order. The test the court applied was whether subsequent events had invalidated the basis for granting the order in the first place.
Raising an objection requires a formal application supported by evidence, and often a hearing. The bar is deliberately high; easy challenges would undermine the finality the system is designed to produce.
Decree Nisi in the United States
The term rarely appears in American family law today, but the underlying idea of a provisional order followed by a mandatory waiting period has roots in several states. Massachusetts, Delaware, and Vermont have all used the term “decree nisi” directly. Massachusetts still provides for a decree nisi that does not become absolute until 90 days after entry. Vermont requires three months unless the court sets an earlier date. Delaware historically imposed waiting periods ranging from three months to a full year.
California used an interlocutory decree system before 1970, requiring a waiting period of up to one year before the divorce could be finalized. Since January 1, 1970, California has entered a final judgment dissolving the marriage six months after the respondent is served, without a separate interlocutory step.
If you are in the United States and encounter the term, check the specific rule in your state. The concept travels, the procedure does not.
Why Not to Leave a Decree Nisi Sitting
People stall on the final order for ordinary reasons: unfinished financial negotiations, lost momentum, a mistaken belief that the decree nisi itself ended the marriage. Each reason carries real cost.
While the decree nisi sits unconverted, your spouse keeps inheritance rights to your estate. A new relationship cannot become a legal marriage. Financial orders you have negotiated remain unenforceable. Pension sharing sits in limbo. Past 12 months, you lose the right to an automatic final order and have to justify the delay to the court. Once the financial order is approved and nothing substantive is outstanding, applying for the final order promptly is almost always the right move.