Chicago Condo Special Assessments: A Buyer Decision Guide

A special assessment should not be treated as an automatic reason to reject a Chicago condo—or as a routine line item to ignore. The useful question is narrower: what has the association actually decided, what would this unit owe, what does the project still need, and how do those facts affect this buyer’s cash, contract, financing, and ownership plan?

Answering that question requires more than a listing note or a single association statement. A buyer needs to separate project status from payment status, association obligations from purchase-contract allocation, and known facts from unresolved building questions. The result should be a short decision record that shows the assessment’s current status, the documents supporting it, the unit-level math, and the issues still requiring professional review.

Start by naming the assessment’s actual status

“There may be an assessment” is not a decision-ready fact. An association may be discussing a project, soliciting bids, considering financing, adopting an assessment, collecting installments, changing the scope, or closing out completed work. Each stage creates a different buyer question.

Status described	Evidence that can clarify it	Why the distinction matters
Discussed or anticipated	Meeting materials, project studies, budget notes, or management correspondence	The project, cost, funding method, and timing may still change
Proposed	Dated meeting notice, proposed resolution, preliminary scope, or bid materials	The board or owners may not yet have taken the action required for this proposal
Adopted	Final resolution, meeting minutes, total amount, allocation method, and payment schedule	The buyer can calculate the stated unit exposure and identify remaining project risk
Being collected	Unit ledger, payment schedule, account statement, and current balance	Paid-to-date and remaining installments can be separated from the original assessment amount
Amended or supplemented	Later resolution, revised scope, change order, or additional funding record	The original figure may no longer describe the complete project or unit obligation

The terms above are practical file labels, not legal conclusions. A buyer should preserve the dated record behind the label and note who supplied it. If two sources conflict—for example, a listing note says “paid” while the current unit ledger shows a balance—the conflict itself becomes an issue to resolve before relying on either statement.

Understand the Illinois framework without guessing about one building

Illinois law does not create one universal adoption rule for every condominium special assessment. The current text of 765 ILCS 605/18(a)(8) distinguishes among several situations.

The statute provides for unit-owner notice of a board meeting concerning adoption of a separate special assessment. For the category described in the statute—when the regular and separate assessments payable in the current fiscal year exceed 115% of the total assessments from the preceding fiscal year—owners holding at least 20% of the association votes may petition within 21 days for a meeting; the board then calls the meeting within 30 days, and the assessment is ratified unless a majority of the total association votes rejects it. The text treats emergency or law-mandated assessments differently. It also states that an unbudgeted addition or alteration to common elements or association-owned property requires approval by two-thirds of the total unit-owner votes.

Those are categories in the statute, not a conclusion about a particular project. The association’s declaration and bylaws can also matter where they are not inconsistent with law. A dated Illinois Department of Financial and Professional Regulation condominium FAQ explains the general distinction, but the current statute and the building’s governing documents should control the specific review if anything differs.

For a buyer, the practical step is to match the stated assessment category to the dated notice, resolution, minutes, and governing documents—then ask an Illinois attorney to interpret the process and its effect on the transaction. A broker can organize and compare the records but should not declare the assessment valid, invalid, approved, rejected, or legally collectible.

Calculate the unit exposure from stated inputs

The association-wide number is not necessarily the buyer’s number. The unit share depends on the allocation method stated in the governing instruments or assessment record. Under 765 ILCS 605/9, payment amounts and times are determined by the board, and condominium instruments may allocate some limited-common-element expenses only to the units to which those elements are assigned.

The following calculation is illustrative only. It is not an estimate for any Chicago building, a legal allocation rule, or a statement about who must pay under a purchase contract.

Assume:

• the association adopts a separate assessment of $240,000;
• the declaration assigns the hypothetical buyer’s unit 0.75% of common expenses; and
• the board’s hypothetical schedule uses four equal monthly installments, with no interest, fees, credits, lender effect, or contract allocation assumed.

The arithmetic is:

1. $240,000 × 0.0075 = $1,800 hypothetical unit share.
2. $1,800 ÷ 4 = $450 per hypothetical installment.
3. The cash-planning total remains $1,800, paid as four $450 installments under the assumed schedule.

Before using this framework, replace every assumption with the actual resolution, allocation percentage or method, unit ledger, payment schedule, and signed purchase contract. If the assessment concerns a limited common element or the documents use another allocation method, the simple common-expense percentage may not apply.

Separate four different money questions

A buyer can avoid a great deal of confusion by keeping four figures separate.

The association assessment. This is the total amount the association says it is assessing or expects to assess for the stated purpose.

The unit allocation. This is the amount assigned to the specific unit under the applicable allocation method.

The unit’s current balance. This is what the current ledger shows as paid, unpaid, credited, overdue, or scheduled for that unit as of a stated date.

The purchase-contract allocation. This is what the signed contract and amendments say about responsibility between buyer and seller, including any credit, escrow, payoff, proration, contingency, or closing condition.

These numbers can differ without any arithmetic error. A seller may have paid some installments while later installments remain. A resolution may be adopted while the contract assigns a negotiated responsibility. A proposed project amount may change before adoption. Do not use “seller paid,” “assessment paid,” or “buyer assumes” until the current ledger and executed transaction documents support that exact statement.

Decide whether the project record supports the number

Even when the unit-share math is clear, the project may not be. The assessment amount is only one input in the ownership decision. Buyers may also need to understand:

• the work the assessment is intended to fund;
• whether the scope is preliminary, contracted, permitted, underway, or completed;
• the bids, engineering or consultant materials, contracts, and change orders currently available;
• whether the adopted amount includes a contingency;
• which costs remain outside the stated scope;
• what insurance proceeds, reserve transfers, financing, or other funding sources are assumed; and
• whether later phases or known work are separate from the current assessment.

No single reserve balance or reserve-per-unit number proves that an association is adequately funded. A more useful comparison ties the current budget, reserve information, recent capital spending, and known project pipeline to the actual building and proposed purchase. Missing or internally inconsistent records should be logged as uncertainty rather than converted into a reassuring assumption.

Private building records are not prerequisites for understanding this general guide. They become necessary only when the buyer is evaluating a real unit and wants a building-specific conclusion.

Connect the assessment to financing and insurance

An assessment can affect a buyer’s cash plan even when the project itself appears manageable. It can also create questions for the buyer’s lender or insurer, but there is no universal approval or rejection rule that can be inferred from the word “assessment.”

Give the lender the actual resolution, project description, payment schedule, unit balance, budget and reserve information, and any other records the lender requests. Ask what has been reviewed, what remains outstanding, and whether the buyer’s loan structure or cash-to-close calculation changes.

Give the insurer the building and project facts the insurer requests. Ask whether the available records create a coverage, underwriting, inspection, or documentation question. Record the response without turning it into a promise about another carrier, policy, loan, or building.

The aim is not to predict an outcome. It is to prevent a buyer from discovering late in the transaction that an assumed financing or insurance path was never evaluated against the actual project.

Use the contract to make the decision executable

Association records explain the building-side facts. The purchase contract controls the buyer-and-seller transaction. Ask the buyer’s Illinois attorney to review the exact language governing document delivery and review, attorney review, assessment responsibility, credits, escrow, objection rights, amendments, and deadlines.

A useful decision record can fit on one page:

Decision field	What to record
Current status	Discussed, proposed, adopted, collecting, amended, or completed—with the dated supporting record
Project	Scope, stage, expected funding sources, and material unknowns
Unit math	Allocation method, original share, paid amount, current balance, and installment dates
Contract	Buyer/seller allocation, credit or escrow, document-review terms, and operative deadlines
Financing and insurance	What each reviewer received, what passed, and what remains open
Decision	Proceed as written, seek clarification, propose a contract change, pause, or decline—subject to the buyer’s advisers and actual documents

This format keeps the buyer’s choice connected to evidence. A large assessment with a completed, well-documented project may present a different decision than a smaller number attached to an undefined scope. An assessment paid by the seller may still matter if the underlying project, reserves, or building condition remains relevant to ownership. Conversely, the existence of an assessment does not by itself prove that the building or purchase is unsuitable.

Make the next conversation property-specific

Before relying on the purchase, the buyer should be able to state what the association decided, what the unit owes, which project facts support the amount, what the contract assigns, and which lender, insurer, or legal questions remain open. If one of those answers is missing, name the missing record or decision instead of filling the gap with a general rule.

Plan a Chicago condo purchase with Jovanka