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MAINTENANCE IN ILLINOIS

MAINTENANCE IN ILLINOIS

Your Trusted Partner in Legal Excellence

Divorce & High Net Worth Divorce

Family law matters can be intense and emotions can run high. We focus first on resolving disputes before involving the Court, ensuring clients walk away with a satisfactory result without unnecessary litigation. When negotiations fail, our team is ready to advocate in the courtroom.

Child Custody, Support & Visitation

Child custody is one of the most contentious areas of family law. Courts prefer both parents partaking in a child's life. Our team helps you create comprehensive parenting plans and fights to ensure your voice is heard in custody proceedings.

Complex Property Division

Illinois follows equitable distribution, meaning property is divided fairly but not necessarily equally. When significant assets are involved — executive compensation, business interests, real estate portfolios — it's essential to work with a firm that understands how to protect your financial interests.

Spousal Maintenance & Support

Spousal support ensures that divorce does not result in an unfair economic situation. Decisions are based on length of marriage, income, and standard of living. Whether you are seeking or contesting maintenance, we provide strategic guidance through the process.

What Is Maintenance, and Why Does Illinois Award It? | The Diggs Law Firm
Illinois Family Law · Spousal Support

What Is Maintenance, and Why Does Illinois Award It?

Plain-English answers on what spousal support really is, who it helps, and how Illinois thinks about it — plus a live estimator.

By Erik B. Diggs, Founding Attorney — The Diggs Law Firm
Published July 25, 2026 · Last Updated July 25, 2026
The short version

Maintenance is court-ordered spousal support paid after or during a divorce under 750 ILCS 5/504 — the modern Illinois term for what many people still call alimony. Its purpose is to address the economic disparity a divorce can create: to help a lower-earning spouse meet reasonable needs and work toward self-sufficiency, and to recognize the non-financial contributions, like homemaking and supporting the other spouse's career, that the marriage was built on.


What is maintenance?

Maintenance is court-ordered spousal support paid after or during a divorce, governed by 750 ILCS 5/504. It is the modern Illinois term for what many people still call alimony, and it can be paid on a temporary basis while a case is pending or as part of the final judgment. A maintenance award is not automatic in any divorce; it is a specific remedy the court reaches only after weighing the parties' financial circumstances against the statutory factors.

⚡ Live Estimator

Illinois Maintenance Estimator

Drag the sliders — the bars and gauge update instantly. This is the statutory guideline for most cases where combined gross income is under $500,000 and the payor has no prior support order.

Payor income
Payee income
Maintenance
Estimated guideline maintenance
$1,400
per month
33⅓% of payor's net − 25% of payee's net.
Duration: 6.2 years
40%
payee share of combined net · cap 40%

Estimate only — not legal advice or a guarantee of any result. Formula per the Illinois guideline under 750 ILCS 5/504(b‑1); a court can deviate, and different rules apply at $500,000 combined gross income or with a prior support obligation.

Why does maintenance exist?

Maintenance exists to address the economic disparity that a divorce can create between two spouses who built a single financial life together. Its purposes under Section 504 are to help a lower-earning spouse meet reasonable needs and work toward self-sufficiency, and to recognize the non-financial contributions — homemaking, raising children, supporting the other spouse's education or career — that allowed the marriage to accumulate what it did. In practical terms, it is meant to keep the spouse who earns less, frequently because of joint decisions the couple made, from being left unable to maintain a reasonable standard of living while they re-establish their own financial footing.

It's not a reward or a penalty — it's a bridge across the economic gap a shared life can leave behind.

Two ways maintenance is paid

Temporary
Paid while the case is pending, to keep both households stable until the divorce is final.
Final
Set as part of the judgment, with an amount and duration fixed by the guideline factors.

Wondering how this applies to you?

Maintenance turns on the specifics of your finances and your marriage. Let's talk it through.

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Erik B. Diggs, Founding Attorney
Erik B. Diggs · Founding Attorney

Erik B. Diggs is the Founding Attorney of The Diggs Law Firm, a Chicago family law firm that focuses on contested divorce, property division, and parenting matters. He is admitted to practice law in Illinois and serves clients throughout Cook County and the surrounding area from 77 W Wacker Drive, Suite 4500, Chicago, IL 60601. Call 312-380-1070.

At The Diggs Law Firm, we are committed to providing compassionate and expert legal support tailored to your needs. With a focus on transparency and trust, we guide you through complex legal challenges, ensuring you feel empowered every step of the way. Let's work together to help secure the best possible outcome for your family and future.

Our Address

77 W. Wacker Drive Suite 4500, Chicago Illinois 60601

Phone: (312) 380-1070

Email: [email protected]

Copyright © 2026 The Diggs Law Firm, LLC

Our Address

77 W. Wacker Drive Suite 4500, Chicago Illinois 60601

Copyright © 2026 The Diggs Law Firm, LLC