Cicero, Illinois Sales Tax Rate

Manufacturing, retail, healthcare, gaming (Hawthorne Race Course), professional services

The combined sales tax rate in Cicero is 10.250%, composed of the Illinois state rate of 6.250% plus a local portion of 4.000%. On a receipt, that stacks up as: State 6.25% + Cook County 1.75% + RTA 1% = 10.25%. Same as Chicago.

The formula to calculate sales tax for any purchase:

For a $150.00 purchase in Cicero: tax is $15.38 ($150.00 × 0.10250), total is $165.38.

Cicero's manufacturing and retail economy — with Al Capone history in the mix — sells exactly the products whose taxability states disagree on most: software, subscriptions, and digital services.

Illinois treatment of digital products:

• SaaS/Cloud Subscriptions: Generally exempt from Illinois sales tax unless there is a physical transfer of API client software.
• Software Downloads: Generally taxable as prewritten computer software
• Custom Software Development: Generally non-taxable professional service
• SaaS + Implementation Services: Bundled transactions may require allocation
• Data Processing/Info Services: Varies by state

Compliance tip for Cicero sellers: a taxable $99/month subscription billed to a Cicero address carries $10.15 of tax at the 10.250% combined rate — calculate it from the customer's address-level location, not the ZIP code.

Cicero's manufacturing and retail employers hire far beyond Cook — and every remote hire can move the company's tax map:

• Employee Physical Presence: A single remote employee in a state can create nexus for the entire company
• Home Office Equipment: Shipping equipment to remote employees may trigger use tax obligations
• State Withholding: Remote employees trigger income tax withholding obligations in their state of residence
• Local Tax Variations: Employees in different cities within Illinois may have different combined rates

Action item: Maintain a real-time employee location registry and map to state nexus thresholds quarterly.

Companies building in Cicero's manufacturing and retail sector may qualify for significant incentives:

• R&D Tax Credits: The federal credit for qualified research activities; many states layer their own — verify Illinois's current program
• Manufacturing Equipment Exemptions: Equipment used in qualified R&D may be exempt
• Data Center Exemptions: Check state-specific programs
• Qualified Small Business Stock (QSBS): Federal exclusion for gains on qualified stock

A marketplace or platform run from Cicero collects for its third-party sellers under Illinois's facilitator law:

• Illinois marketplace facilitator law requires platforms to collect/remit sales tax on behalf of third-party sellers
• Threshold in Illinois: $100,000 in gross sales, or 200 transactions (verify the transaction test — states are repealing it), measured over the preceding 12 months. Illinois has been moving to a revenue-only test (transaction count phased out effective 2026) — verify current status.
• Platform must provide sellers with collection reports
• Sellers still responsible for nexus in other states

Cicero shoppers and businesses routinely cross into Chicago, Berwyn, Oak Park and beyond — and in Illinois, the combined rate can change at those lines. Of the tracked neighbors, Chicago charges 10.500% versus Cicero's 10.250%.

• Chicago: combined rate 10.500% — see the Chicago page
• Berwyn: outside our tracked Illinois city set — verify its current combined rate before invoicing deliveries there
• Oak Park: outside our tracked Illinois city set — verify its current combined rate before invoicing deliveries there
• Stickney: outside our tracked Illinois city set — verify its current combined rate before invoicing deliveries there
• Forest Park: outside our tracked Illinois city set — verify its current combined rate before invoicing deliveries there

Deliveries are taxed by the destination rules Illinois applies, not by where the store sits — when an order ships across one of these city lines, re-check the rate for the exact address.

Since South Dakota v. Wayfair, a seller with no premises, staff or stock anywhere near Cicero can still be required to register in Illinois and charge 10.250% on what it ships here — presence stopped being the trigger and volume took over. The thresholds that decide it are in the table below; what they do not tell you is that crossing them obliges you to collect at the buyer's local rate, not a state average, which is why Cicero and its neighbours have to be priced separately. The registration mechanics and the trailing-twelve-month counting rules are in the economic nexus guide.

Audit & Compliance Warning: Because combined tax rates combine state and local tax components, calculating tax based purely on ZIP codes can lead to errors. Many ZIP codes span multiple municipal boundaries with differing rates. For precise auditing, always use address-level geo-lookup.

Three obligations follow the 10.250% rate around Cicero: untaxed out-of-state purchases delivered here owe matching use tax — $102.50 on a $1,000 order — self-assessed to Cook County + RTA; sellers with physical presence or economic nexus must register before collecting; and wholesale sales need a valid resale certificate on file at transaction time. Filing mechanics, exemption certificates, and audit preparation are covered in the Illinois sales tax guide.

Cicero carries significant industrial activity. Manufacturing equipment purchases may qualify for exemptions — verify with Cook County + RTA.

Illinois taxes prescription drugs at a reduced 1% state rate — the rare exception among states. Medical equipment purchased by licensed providers in Cicero may qualify for exemptions — verify with Cook County + RTA.