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Illinois HOA Reserve Fund Requirements (2026)

765 ILCS 605/ (Illinois Condominium Property Act) § 18(a)(8); 765 ILCS 160/ (Common Interest Community Association Act)

Reserve Study Required

No

Governed by your CC&Rs and bylaws

Minimum Funding

None

No statutory minimum; Illinois law requires annual reserve disclosure but does not mandate a funding level

Disclosure Required

Yes

Condo associations must include a reserve fund disclosure in the annual budget: current balance, anticipated major repairs, and proposed contributions. The Illinois Condo Act § 18(a)(8) requires this disclosure.

Post-Surfside Changes

No

No legislative change after Surfside

Key rules for Illinois HOAs
  • Annual budget must include reserve fund disclosure: balance, anticipated repairs, proposed contributions
  • No state law requires a reserve study to be commissioned
  • No statutory minimum funding percentage
  • Illinois Condo Act § 18(a)(8) governs reserve disclosure requirements for condominiums
  • Fannie Mae and FHA guidelines apply regardless of state law
Disclosure requirements

Condo associations must include a reserve fund disclosure in the annual budget: current balance, anticipated major repairs, and proposed contributions. The Illinois Condo Act § 18(a)(8) requires this disclosure.

Lender requirements (Fannie Mae & FHA)

Fannie Mae requires HOA to allocate at least 10% of assessments to reserves or demonstrate a 10% funding ratio. FHA requires similar. Low reserve funding can block unit sales and refinancing.

Fannie Mae requirement

Minimum 10% of assessments allocated to reserves, or a demonstrated 10% funding ratio. Associations below this threshold may face loan-level pricing adjustments or deal failure.

FHA requirement

Similar 10% minimum allocation. FHA-backed financing unavailable for units in HOAs that do not meet the threshold, reducing the buyer pool and depressing values.

Tips for self-managed Illinois boards
  • Illinois law requires annual reserve disclosure — include current balance, anticipated repairs, and proposed contributions
  • Commission a reserve study even though none is legally required — it strengthens your disclosure
  • Aim for 70%+ funded status to avoid Fannie Mae and FHA flags
  • Chicago's freeze-thaw cycles are hard on building envelopes — budget aggressively for masonry and roofing
  • Review reserve contributions annually

Related tools for Illinois HOA boards

Reserve Calculator

Check your reserve fund health

Budget Builder

Build a line-item annual budget

HOA Health Report

Assess your community's financial health

Managing reserves for a Illinois HOA? LotWize tracks your reserve contributions automatically.

LotWize helps self-managed HOA boards stay on top of reserve contributions, annual budget preparation, and best-practice reserve planning — without hiring a property management company.

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This page provides general legal information about Illinois HOA reserve requirements only — not legal advice. Reserve laws vary by community type (planned community vs. condominium) and change frequently. Always consult a licensed Illinois HOA attorney and review your governing documents for advice specific to your situation. Statute citations accurate as of 2026.