750 ILCS 5/508: Interim Fees, Contribution, and Sanctions

Section 750 ILCS 5/508 is the Illinois statute that lets a divorce court order one spouse to pay some or all of the other spouse’s attorney fees, and it also governs fee disputes between you and your own lawyer. It applies to divorce, parentage, custody, and related proceedings, and awards can be made before a case is filed, while it is pending, at its conclusion, or on appeal.¹ The core idea is that the spouse with less access to money should still be able to hire competent counsel.

The Ways Fees Can Be Shifted to the Other Spouse

Section 508 is not one rule. It is several, each matched to a different moment in the case and a different kind of problem.

Discretionary Awards Under Section 508(a)

Section 508(a) gives the court broad authority to order any party to pay a reasonable amount toward the other side’s legal costs after weighing both parties’ financial resources. These awards can cover maintaining or defending a proceeding under the Act, enforcing or modifying an existing order, defending an appeal, pursuing certain appellate claims where the party substantially prevailed, and even work done before the case was filed.¹ Ancillary litigation tied to the family law case and actions under the Hague Convention on international child abduction are also covered.

Interim Fees While the Case Is Pending

You do not have to wait until the end of the case to ask for help with legal costs. Section 501(c-1) authorizes interim fee awards, paid while the case is still active. The court looks at each party’s income, property, realistic earning capacity, and needs, then decides whether one side should contribute to the other’s legal costs on an ongoing basis.² An interim award can include an upfront retainer allowance so the requesting spouse can actually hire a lawyer.

When both parties lack the funds for reasonable fees, the court must reallocate whatever is available, including retainers and interim payments already made, to achieve substantial parity between them.² That is disgorgement: the court can redirect money one spouse already paid their own attorney toward funding the other spouse’s representation. Any interim award is provisional and does not lock in the final allocation of fees at the end of the case.

Contribution at the End of the Case

After the final hearing, either party can petition for a contribution award under Section 503(j). If the petition was not filed before the final hearing, it must be filed within 14 days after proofs close, unless the court sets a different deadline.³ The award is based on the same criteria used to divide marital property and, if maintenance was awarded, the maintenance criteria: income, earning capacity, length of the marriage, contributions to marital property, and overall fairness.

Filing a contribution petition does not waive attorney-client privilege. If privileged information is introduced during the contribution hearing, the court must construe that disclosure narrowly and cannot treat it as a blanket waiver.³

Mandatory Fees When Someone Violates a Court Order

Section 508(b) is the hard-edged part of the statute. When the court finds that a party violated a court order without compelling cause or justification, it must order that party to pay the other side’s attorney fees and costs promptly.¹ The word is “shall,” not “may.” Unlike the other categories, the requesting party does not have to prove they cannot afford their own legal bills. The question is only whether the noncompliance was unjustified.

Discovery violations are treated even more strictly. If the noncompliance involves a discovery order, the statute presumes it was without compelling cause, and the violating party can only overcome that presumption with clear and convincing evidence.¹

Sanctions for Improper Litigation Conduct

Section 508(b) also contains a sanctions provision. If a hearing was initiated or conducted for an improper purpose, such as harassment, unnecessary delay, or needlessly driving up litigation costs, the court must allocate the fees and costs of all parties at that hearing to whoever acted improperly.¹ This can land on parties and on their attorneys personally.

How the Court Decides

For discretionary and contribution awards, the court starts by comparing the two sides’ financial positions. The requesting party has to show they lack the ability to pay their own costs and that the other party has the ability to contribute. The judge examines income, assets (including marital property one spouse controls exclusively), debts, and realistic earning capacity.

Once a financial disparity is established, the court looks at whether the fees are reasonable: the attorney’s hourly rate, the time spent, the complexity of the issues, whether the work was necessary, and the results obtained. Fifteen hours on a routine motion will likely be trimmed. A favorable outcome strengthens the case for full reimbursement. Fee determinations under Section 508 sit in the trial court’s sound discretion.¹

Deadlines You Cannot Miss

Missing a fee-petition deadline can forfeit your right to recover anything, so the timing rules matter as much as the substantive ones.

A Section 503(j) contribution petition must be filed no later than 14 days after proofs close at the final hearing, unless the court sets a different period.³

For attorney-client fee disputes under Section 508(c), the petition or a praecipe for fee hearing must be filed within the window allowed for post-trial motions under Section 2-1203 of the Code of Civil Procedure. If you file only a praecipe (a short placeholder), you have 60 days from that filing to submit the full petition or it is dismissed. The clock is tolled while a post-trial motion is pending, giving you 30 days after disposition, and while an appeal is pending, giving you 30 days after jurisdiction returns to the trial court. A written stipulation between attorney and client can extend the petition deadline by up to one year after a timely praecipe.¹

A former attorney who withdrew can pursue a fee award against a former client any time after 90 days from the order granting leave to withdraw, so long as the underlying case is still pending.¹

What the Petition Has to Include

Illinois Supreme Court Rule 300, effective July 1, 2025, governs the mechanics. The petition must include a summary of the attorney’s services and the fee agreement sufficient for the court to determine the reasonable value of the work. If a written fee agreement exists, relevant excerpts must be attached.⁴

Line-by-line time entries are not always required. Rule 300 requires them only when the fee agreement is hourly, when the attorney seeks to recover more from the opposing party than the client agreed to pay, or when a contingent-fee attorney seeks hourly-rate recovery from an opposing party under a fee-shifting provision.⁴ For flat-fee arrangements, the petition can describe the services without hourly breakdowns.

You also need a Financial Affidavit on the statewide standardized form approved by the Supreme Court Commission on Access to Justice, which all circuit courts must accept.⁵ The affidavit requires disclosure of income, assets, debts, and monthly expenses, with supporting documents like pay stubs and bank statements. An incomplete or inconsistent affidavit can sink a petition before the judge gets to the merits.

Every petition for interim fees must also include a separate affidavit establishing the factual basis for the relief requested, and courts are directed to hear these petitions expeditiously.¹

Fee Disputes Between You and Your Own Lawyer

Subsections (c) through (f) of Section 508 handle a different situation: a disagreement between you and your own attorney over the fees you owe. Either side can file a Petition for Setting Final Fees and Costs, and the court decides what is reasonable for the work performed.¹

Several things must be in place before a final fee hearing between attorney and client can proceed:

A written engagement agreement, signed when representation began or reasonably soon after, that meets the requirements of Section 508(f).
The attorney must have already been granted leave to withdraw, or must file a motion to withdraw upon receiving the client’s petition.
Any Section 503(j) contribution hearing on behalf of the client must be completed or waived first.
The petition must seek resolution of all unresolved fee claims between the attorney and client, not a selected subset.

The fee dispute is treated as a distinct cause of action. It does not delay or block the enforceability of any judgment in the underlying family law case.¹

What Your Engagement Agreement Must Contain

Section 508(f) requires every engagement agreement in a domestic relations case to include a “Statement of Client’s Rights and Responsibilities,” appended verbatim, covering competent representation, communication, confidentiality, and fee-dispute procedures.¹ The agreement must clearly state the objectives of representation and detail all material fee terms. If fees depend on anything beyond hourly rates, those criteria must be spelled out. Do not sign an engagement agreement you do not fully understand.

How the Court Pays and Enforces an Award

The court can direct that a fee award be paid directly to the attorney rather than funneled through the client.¹ Attorneys can enforce fee orders in their own name, which gives them a direct collection path without depending on the client to pursue it. The order is enforceable like any other court judgment.

Contingency Fees Are Not Allowed

Illinois Rule of Professional Conduct 1.5 prohibits attorneys from charging contingency fees in domestic relations matters. An attorney cannot tie their fee to securing a divorce or base it on the size of an alimony, support, or property settlement award.⁶ Fee arrangements in divorce cases are almost always hourly, flat-fee, or a hybrid. Rule 300 reinforces this by barring any fee petition that seeks to recover on a contingency agreement from an opposing party.⁴

If the Other Party Files Bankruptcy

A fee award can survive the other party’s bankruptcy filing. Under federal law, debts for a “domestic support obligation” are not dischargeable.⁷ Fee awards tied to support or maintenance obligations generally fall within that exception, so the debtor cannot erase them in bankruptcy. Awards connected to property division rather than support may receive less protection, so how the underlying dispute was characterized matters. If you hold a fee judgment and the other party is threatening bankruptcy, confirming whether your award qualifies as a domestic support obligation is worth the effort.

1
Illinois General Assembly. 750 ILCS 5/508 – Attorneys Fees; Clients Rights and Responsibilities Respecting Fees and Costs
2
Illinois General Assembly. 750 ILCS 5/501 – Temporary Relief
3
FindLaw. Illinois Code 750 ILCS 5/503 – Disposition of Property and Debts
4
Illinois Courts. Illinois Supreme Court Rule 300 – Attorney Fee Petitions
5
Illinois Courts. Approved Statewide Forms – Financial Affidavit
6
Illinois Courts. Illinois Rule of Professional Conduct 1.5 – Fees
7
Office of the Law Revision Counsel. 11 U.S. Code 523 – Exceptions to Discharge