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Illinois Real Estate Transfer Tax Calculator

What transfer taxes are due on this Illinois sale, and who pays them? Every piece below can be linked to, so it opens in a window on your reader's screen, current as of the record. No form to fill in.

2026 law · Reviewed September 19, 2026 · The full page, with methodology and sources · the terms · All tools

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The price and the municipality in; the state, county, and municipal tax, who pays each, and each side's total out. In a frame it carries no cookies, no tracking, and a visible link back to the methodology. Your site has to allow frames; most do. The link that opens it in a small window is on the professionals page.

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In plain words.
When a home changes hands in Illinois, the state and the county each take a small tax on the price, paid through stamps when the deed is recorded. Some towns add a tax of their own, and each town decides its rate and whether the buyer or the seller pays it. This tool takes the price and the municipality and shows each layer, who pays it, and the totals for each side of the closing table.
Why it matters.
The municipal layer is the one that surprises people. Chicago's alone is more than ten times the state's, and in some suburbs the buyer pays it, in others the seller.
An example.
A $500,000 home in Chicago: $500 to the state and $250 to the county from the seller by custom, $3,750 of city tax from the buyer, and $1,500 of CTA tax from the seller, $6,000 in all.
Where it stops.
It taxes the whole price, so it leaves out a mortgage the buyer takes over, the exemptions for transfers under $100 and the like, and the stamps, inspections, and final water bills a village may also require. Who pays the state and county tax is custom, not law. A few home rule cities outside the ordinance database show state and county only.

Everything here reads from one reviewed record, so a copied piece carries its year and its review date. When the law moves, the embed updates by itself; a copied table or chart keeps the year in its caption. Corrections are welcome through the contact page.