How to File a Petition for Divorce: Residency, Costs, and Serving

To file a petition for divorce, you confirm you meet your state’s residency requirement, complete a petition that states the grounds and every request you want the court to decide, submit it to the family court in the correct county with a filing fee (generally $100 to $350), and then arrange for your spouse to be formally served. The details vary by state, but the sequence is the same almost everywhere.

Confirm You Meet the Residency Requirement

Every state sets a minimum residency period before you can file. The range is wider than most people expect. A handful of states have no durational requirement — you just need to be a resident on the day you file. Others require as little as six weeks. Some won’t let you file until you’ve lived there for a full year. Six months is the most common threshold.

Many states also require you to have lived in a specific county for a shorter period, often 30 to 90 days, and you need to satisfy both the state and the county rule before filing. Falling short on either lets the court dismiss the case, and you’ll have to refile once you qualify. This is one of the most common early mistakes. Check your state’s rules carefully before spending time on paperwork.

Where to File and What It Costs

You file the petition in the family court (sometimes called the circuit court or superior court) in the county where you or your spouse lives. When minor children are involved, some states require you to file in the county where the children live, which may be different from where you reside. County-level rules vary on case management, hearing schedules, and whether certain disputes get routed to specialized divisions.

Most courts now accept electronic filings, letting you submit documents online rather than making a trip to the courthouse. Check your county’s court website to see whether e-filing is available and whether it’s optional or mandatory.

Filing fees generally run from about $100 to $350, depending on state and county. If you can’t afford the fee, every state offers some form of fee waiver for people who meet income requirements. Applying usually involves filing a sworn statement about your finances, and the judge decides whether to grant it. Some courts base eligibility on whether your income falls below a percentage of the federal poverty line; others look at whether paying the fee would deprive you of basic necessities.

What to Put in the Petition

The petition is where you tell the court what you want. It identifies both spouses, states the legal grounds for divorce, and lays out your requests on every major issue. Many jurisdictions provide fill-in-the-blank forms, but even with forms, the substance matters. What you include (or leave out) shapes the rest of the case.

Grounds for Divorce

Every state now allows no-fault divorce, meaning you don’t have to prove your spouse did something wrong. The typical no-fault ground is “irreconcilable differences” or “irretrievable breakdown of the marriage.” Many people file on no-fault grounds even when fault exists, because it’s simpler and faster.

Some states still allow fault-based grounds like adultery, abandonment, or cruelty. Choosing fault can sometimes affect how a judge divides property or awards spousal support, but fault grounds require evidence, which adds time, expense, and conflict. Unless your attorney advises otherwise, no-fault is usually the more straightforward path.

Child Custody and Support

If you have minor children, the petition needs to address custody, visitation, and child support. Custody has two components: legal custody (who makes major decisions about education, healthcare, and religion) and physical custody (where the children live day to day). Either can be sole or joint. State what arrangement you’re requesting and, ideally, explain why it serves the children’s interests.

Visitation schedules should be as specific as possible. Courts want to see proposals covering weekday and weekend time, holidays, school breaks, and summer. Vague requests like “reasonable visitation” leave you with less predictability and more room for conflict later.

Child support is calculated using state guidelines. Almost every state follows one of two models. The income-shares model bases the amount on both parents’ combined income. The percentage-of-income model calculates it from just the noncustodial parent’s earnings. Federal law also requires every child support order to address how the children’s healthcare needs will be covered.1Administration for Children and Families. How Is the Amount of My Child Support Order Set?

Spousal Support

If there’s a meaningful gap between what you and your spouse earn, one of you may be entitled to spousal support (alimony). Specify whether you’re asking for temporary support during the divorce, longer-term support afterward, or both. Courts look at factors like the length of the marriage, each spouse’s earning capacity, the standard of living during the marriage, and whether one spouse sacrificed career opportunities to raise children or support the other’s career.

One tax change matters here: for any divorce finalized after 2018, alimony payments are no longer deductible by the payer and no longer count as taxable income for the recipient.2Internal Revenue Service. Publication 504, Divorced or Separated Individuals That shifted the economics of spousal support and should factor into any proposal.

Property Division

The petition should include a proposal for dividing marital assets and debts. Only marital property, generally anything acquired during the marriage, is subject to division. Property you owned before the marriage, inheritances, and gifts made to one spouse are typically considered separate property and stay with that spouse.

How courts divide marital property depends on where you live. Nine states follow community property rules, where marital assets are split roughly 50/50 regardless of who earned or purchased them. The remaining states use equitable distribution, where a judge divides property in a way that’s fair but not necessarily equal, weighing factors like each spouse’s financial situation, contributions to the marriage, and future earning potential.

Watch for the commingling trap. Separate property can lose its protected status if you mix it with marital property in ways that make the two indistinguishable. Depositing an inheritance into a joint bank account, using premarital savings to renovate the family home, or adding your spouse to the deed of a property you owned before the marriage can all convert what was once separate property into marital property. In most states, the spouse claiming an asset as separate bears the burden of tracing its origins, and poor record-keeping can sink that argument.

Check Whether You Qualify for a Simplified Divorce

Not every divorce needs the full process. Many states offer a streamlined version, sometimes called summary dissolution or simplified divorce, for couples who meet certain criteria. Typical requirements include a short marriage (often five years or less), no minor children, limited property and debt, no real estate, and mutual agreement to waive spousal support. Property and debt caps vary by state but are usually modest.

If you qualify, the paperwork is simpler, the timeline is shorter, and you may not need a court hearing at all. Check whether your state offers this option before investing time and money in a standard filing.

Serving Your Spouse

After you file, your spouse must be formally served with the divorce papers. You cannot hand them over yourself. Service must be carried out by a third party, typically a sheriff’s deputy, a professional process server, or any adult who isn’t involved in the case. Professional process servers generally charge between $50 and $95.3Justia. Serving and Answering a Divorce Petition

Some states also allow service by certified mail with a return receipt, provided your spouse signs an acknowledgment. Whichever method you use, the person who delivers the papers must file a proof of service with the court, a sworn document confirming your spouse was notified. Without it, the case stalls.3Justia. Serving and Answering a Divorce Petition

When You Cannot Find Your Spouse

If your spouse has disappeared and you genuinely cannot locate them, courts allow service by publication as a last resort. You’ll need to show the judge you conducted a diligent search: contacting relatives, checking motor vehicle records, searching military databases, trying the last known address, and checking public records. The specifics vary by jurisdiction, but courts expect documented, good-faith effort, not a token attempt.

If the judge is satisfied, the court will order you to publish a legal notice (typically once a week for three consecutive weeks) in a designated newspaper. Publication acts as constructive notice. If your spouse still doesn’t respond, you can move forward with a default judgment.

What Filing Triggers Immediately

In a growing number of states, filing a divorce petition triggers automatic temporary restraining orders that apply to both spouses. These orders typically prohibit hiding or dissipating marital assets, canceling or changing insurance beneficiaries, removing minor children from the state without consent, and taking on unusual new debt. The restrictions bind the petitioner immediately upon filing and bind the respondent once they’re served.

The purpose is to freeze the financial status quo while the divorce is pending, so neither spouse can drain accounts or cash out retirement plans before the court divides things. Violations can result in contempt charges and an unfavorable ruling on property division. Even in states without automatic orders, a judge can issue similar restrictions on request.

Divorce cases can take months to resolve, and life doesn’t pause. Either spouse can ask the court for temporary orders covering issues that need immediate attention: child custody and visitation, child support, spousal support, exclusive use of the family home, or a restraining order if there are safety concerns. You’ll typically file a written request supported by a sworn declaration explaining why the order is necessary. The court schedules a short hearing, your spouse gets notice and a chance to respond, and the judge rules. Temporary orders stay in effect until the court issues final orders, the parties settle, or the judge modifies them later.

Financial disclosures also come into play early. Most states require both spouses to exchange sworn financial disclosures during the divorce process, with detailed information on income, expenses, assets, and debts. Some states make this mandatory and automatic within a set timeframe after filing or service; others require a formal request. This is not optional paperwork to approach casually. A judge who discovers hidden assets or misrepresentations can impose sanctions, hold you in contempt, or award a larger share of the property to your spouse. Keep thorough records and disclose everything, including assets you believe are separate property.

What Happens After Your Spouse Is Served

Once served, your spouse generally has 20 to 30 days to file a written response with the court.3Justia. Serving and Answering a Divorce Petition The response can agree with your requests, dispute them, or land somewhere in between. The respondent isn’t limited to defense — they can also file a counterclaim (sometimes called a cross-petition) making their own requests for custody, support, and property division. Filing a counterclaim matters, because if the respondent does nothing, the case proceeds based only on what you asked for.

If your spouse ignores the deadline and never responds, you can ask the court for a default. A default doesn’t finalize the divorce instantly. A judge still reviews the paperwork and must approve the terms. But the court typically grants what the petitioner requested, since there’s no opposing position to consider.3Justia. Serving and Answering a Divorce Petition If you’re on the receiving end of a petition, missing the deadline is dangerous. The court doesn’t wait for you to get around to it.

Amending the Petition

Circumstances change during a divorce. You might discover hidden assets, experience a job loss, or need to revise your custody proposal. Amending the petition lets you update your requests. Before the respondent files an answer, most courts allow amendments freely. After an answer is filed, you’ll generally need the court’s permission.

Common reasons to amend include changes in financial circumstances, discovery of previously unknown assets or debts, and revised custody needs. Each amendment must be served on the other party, and the court may adjust deadlines to give both sides time to respond. Addressing a significant change through an amendment is far better than trying to raise it for the first time at a hearing.

Waiting Period and Final Hearing

Even after both sides agree on everything, many states impose a mandatory waiting period between the filing date and the final decree. These periods range from 30 days to six months, depending on the state. The waiting period runs regardless of how quickly you and your spouse settle, so build it into your timeline.

The process ends with a court hearing where a judge reviews the case. In an uncontested divorce, the hearing is often brief, sometimes just a few minutes, with the judge confirming the agreement is fair and legally sound. In a contested case, the hearing is a trial where both sides present evidence, call witnesses, and argue their positions on custody, support, property, and any other unresolved disputes.

After the judge signs the final decree, the marriage is legally over. The obligations the decree creates — support payments, custody schedules, property transfers — are just beginning, and missing deadlines on those follow-through steps is where many people stumble after the emotional weight of the divorce itself lifts.