The short answer
What Illinois families should know.
Illinois divorce discovery does not have one universal lookback period for every record. Relevance and proportionality guide the inquiry. Records that explain present income may cover a different period from records needed to trace a premarital investment, inheritance, or alleged misuse of marital funds.
Tie the date range to a specific question
Start by explaining what the records will prove. Recent payroll may establish current wages; several years of business results may show fluctuations; older acquisition and transfer records may establish the source of an asset. A request becomes easier to assess when its period follows the issue. The length of the marriage alone does not mean every document created during that time must be collected.
Older records may be essential for tracing
A claim that property belongs outside the marital estate may depend on records from before the wedding or from the date of a gift or inheritance. Later statements may connect that original source to today’s asset. Gaps can matter even when the current account balance is undisputed. Preserve available older records rather than assuming they are too old to have a role in the case.
Broad discovery remains subject to limits
Rule 201 permits disclosure of matters relevant to the subject matter and empowers courts to prevent unreasonable expense, annoyance, embarrassment, or oppression. Proportionality considers the likely benefit and burden in the circumstances. A response should identify a concrete problem with the demand rather than simply declaring it excessive. Narrowing dates, account categories, or custodians can often address the dispute.
Retention limits are practical problems to address early
Institutions may not retain every record indefinitely, and older material may take longer to retrieve. Counsel needs to know what exists, what was requested, and what cannot be located. Record the attempts to obtain missing documents and identify possible substitutes. Do not destroy records because a request has not arrived; information can become important once a particular financial claim emerges.
Prepare
Useful next steps
- Match each requested period to income, valuation, tracing, or another disputed issue.
- Save original account-opening and transfer records you already have.
- Tell counsel promptly when an institution cannot provide older records.
Avoid
Common missteps
- Assuming all discovery is limited to a fixed number of years.
- Using a burdensome request as a reason to ignore every part of it.
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Primary sources
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This article provides general information and is not legal advice. Laws, court rules, local procedures, and individual facts can change the analysis. Reading it or contacting the firm does not create an attorney-client relationship.