Did your Cook County property tax bill just jump?

If your home was reassessed, your tax bill may have gone up. In about a minute, see your estimated new bill, how much it increased, and whether you may be over-assessed — which could mean you're overpaying and can appeal.

Estimate my Cook County tax bill →

How it works

  1. Enter the old and new assessed values from your reassessment notice.
  2. We estimate your new yearly and monthly bill, and the increase.
  3. If you may be over-assessed, see how much you might save by appealing.

Think your assessment is too high? You may be able to appeal.

Ad — we may earn a referral fee if you sign up through this link.

See how much I could save

Ownwell is a licensed appeal service. There's no upfront cost to check — they only charge if they win you a reduction.