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Illinois tax comparison

Transfer tax vs. property tax

Ask what event is being taxed. A transfer tax attaches to a taxable change in ownership and uses $500 units. Property tax attaches to the parcel through a recurring local cycle and uses taxable EAV. Mixing the two bases is the fastest way to miss an otherwise easy question.

Last updated: August 1, 2026

What is the difference at a glance?

Short answer: Illinois state transfer tax is a one-time event-based charge on taxable transfers at $0.50 per $500 of taxable value or fraction. A county may add $0.25 per $500 or fraction, and a municipality can have another local rule. Property tax is recurring local ad valorem tax: find assessed value, apply equalization, subtract EAV exemptions, and multiply taxable EAV by the aggregate local rate. Transfer tax is documented through revenue stamps and, when required, PTAX-203. Property taxes generally follow a two-year cycle, create a prior first lien from January 1, and are often prorated at closing because the buyer will later pay a bill that includes the seller's ownership period. Exemption, payer, declaration, and proration are separate questions.

Official section
Illinois III.C and III.F: Transfer Taxes and Property Taxes
Broker weight
Part of 25% of the Illinois state portion
Expected scored items
Additional Illinois Laws and Regulations accounts for about 10 of 40 scored state items

This comparison uses enacted Illinois law and primary guidance checked through August 1, 2026. The state transfer-tax rate remains $0.50 per $500 or fraction. Local transfer taxes, Cook County assessment classes, equalization factors, local property-tax rates, exemptions, closing customs, contract tax factors, and payment allocations vary. Use current enacted law and the exact facts supplied. This is exam preparation, not tax, title, or closing advice.

What changes from one term to the next?

Terms
Transfer tax vs. property tax
Difference
Transfer tax applies to a taxable ownership-transfer event and uses taxable consideration. Property tax recurs on the parcel and uses taxable EAV.
Question cue
Ownership changed versus parcel held through a tax year.
Terms
Taxable consideration vs. taxable EAV
Difference
Taxable consideration is the adjusted value used for transfer tax. Taxable EAV is equalized assessed value after qualifying property-tax exemptions.
Question cue
Closing value base versus assessment value base.
Terms
$500 units vs. percentage rate
Difference
State transfer tax counts $500 units and rounds fractions up. Property tax multiplies taxable EAV by an aggregate local percentage rate.
Question cue
Ceiling units versus decimal multiplication.
Terms
State transfer layer vs. county transfer layer
Difference
Illinois imposes $0.50 per $500 or fraction. A county may impose a separate $0.25 per $500 or fraction under its authority.
Question cue
Calculate and label each layer before adding.
Terms
Transfer-tax exemption vs. property-tax exemption
Difference
A transfer-tax exemption removes a qualifying ownership event from that tax. A property-tax exemption removes qualifying EAV from the recurring parcel-tax base.
Question cue
Exempt deed event versus reduced assessed base.
Terms
PTAX-203 vs. property-tax bill
Difference
PTAX-203 reports a transfer's parties, property, consideration, and exemption facts. A property-tax bill states recurring parcel taxes extended by local rates.
Question cue
Transfer declaration versus collector invoice.
Terms
Tax payment vs. proration credit
Difference
Payment satisfies the taxing authority. A proration credit reallocates cost between buyer and seller and may leave the later bill unpaid.
Question cue
Money to government versus adjustment between parties.
Terms
Assessment appeal vs. transfer-tax correction
Difference
An assessment appeal challenges parcel valuation through the property-tax process. A transfer declaration correction addresses reported transfer facts or tax calculation.
Question cue
Recurring value dispute versus closing-event report.
Terms
Seller loan payoff vs. subject-to mortgage
Difference
A normal seller payoff removes the lien at closing. The transfer-tax exclusion requires the instrument to state that the property or interest transfers subject to the outstanding mortgage.
Question cue
Debt extinguished versus debt remains on the property.
Terms
Proposed rate vs. enacted rate
Difference
A bill can suggest a future transfer-tax rate. The exam uses enacted effective law unless the question expressly supplies a hypothetical rate.
Question cue
Current statute beats proposal headlines.

How does the distinction change the answer?

State and county transfer layers

Scenario: Taxable consideration is $412,250. The question says the Illinois state and county layers apply and no municipal tax applies.

  1. $412,250 divided by $500 is 824.5, so use 825 taxable units.
  2. State tax is 825 times $0.50, or $412.50. County tax is 825 times $0.25, or $206.25.

Answer: The combined stated transfer-tax charge is $618.75.

A one-dollar-over transfer

Scenario: A nonexempt transfer has taxable value of $300,001, and the question asks only for Illinois state transfer tax.

  1. $300,001 divided by $500 is 600.002, so the fraction creates 601 units.
  2. Multiply 601 by the enacted $0.50 state factor.

Answer: Illinois state transfer tax is $300.50.

Property tax from EAV

Scenario: A property has $120,000 assessed value, a 0.95 equalization factor, a qualifying $6,000 EAV exemption, and an 8 percent aggregate rate.

  1. EAV before exemption is $120,000 times 0.95, or $114,000.
  2. Taxable EAV is $108,000, and $108,000 times 0.08 is $8,640.

Answer: The simplified property-tax calculation is $8,640.

Accrued property-tax credit

Scenario: Annual taxes are estimated at $7,300. Closing is April 11 in a non-leap year, the buyer owns closing day, taxes are unpaid, and the problem uses actual days and a 365-day year.

  1. The seller owns January 1 through April 10, or 100 days.
  2. The daily rate is $7,300 divided by 365, or $20, so the seller share is $2,000.

Answer: Debit the seller and credit the buyer $2,000. The credit does not itself pay the later county bill.

A subject-to mortgage

Scenario: A deed states that the buyer takes the property subject to a $90,000 mortgage that remains outstanding. Full consideration reported on Line 11 is $340,000, and no other adjustment applies.

  1. The stated subject-to condition supports excluding the outstanding mortgage amount from the transfer-tax base.
  2. Taxable consideration becomes $250,000, which is exactly 500 units.

Answer: State transfer tax is $250 before any separate county or municipal layer.

An exempt deed with recurring taxes

Scenario: A transfer qualifies for a Section 31-45 transfer-tax exemption. The parcel also has unpaid prior-year property taxes and no property-tax exemption.

  1. The transfer exemption addresses the tax on the ownership event.
  2. It does not erase the recurring parcel obligation or property-tax lien.

Answer: No transfer tax is due under the stated exemption, but the property taxes still require closing and title treatment.

The BASES method for Illinois tax questions

  1. Begin with the tax type. Identify transfer event or recurring parcel assessment.
  2. Assemble the base. Use taxable consideration for transfer tax or taxable EAV for property tax.
  3. Select the rate mechanics. Apply ceiling-based $500 units or the aggregate percentage rate.
  4. Examine exemptions and timing. Keep transfer exemptions, EAV reductions, declaration filing, arrears, and liens separate.
  5. Settle the closing entry. Use the stated payer and contract proration without confusing a credit with tax payment.
Exam point
Trigger
Transfer tax
Taxable transfer
Property tax
Recurring parcel ownership and assessment
Exam point
Base
Transfer tax
Taxable consideration or value
Property tax
Taxable EAV
Exam point
State mechanic
Transfer tax
$0.50 per $500 or fraction
Property tax
No single statewide bill rate
Exam point
County mechanic
Transfer tax
$0.25 per $500 or fraction if imposed
Property tax
Aggregate local district rates
Exam point
Rounding
Transfer tax
Every partial $500 unit up
Property tax
Follow ordinary money instructions
Exam point
Primary document
Transfer tax
PTAX-203 and revenue stamps
Property tax
Assessment record and tax bill
Exam point
Timing
Transfer tax
At taxable ownership transfer
Property tax
Assessed one year, generally paid next
Exam point
Closing treatment
Transfer tax
Direct charge to stated party
Property tax
Proration, credit, payoff, or reserve
Exam point
Exemption effect
Transfer tax
Removes qualifying transfer event
Property tax
Reduces qualifying EAV
Exam point
Lien
Transfer tax
Unpaid obligations depend on law
Property tax
Prior first lien from January 1

Where do similar terms create traps?

Trap
Transfer tax and property tax use the sale price the same way.
Correction
Transfer tax uses adjusted taxable consideration; property tax uses assessed and equalized value after qualifying exemptions.
Trap
Illinois state transfer tax is 0.50 percent.
Correction
The enacted state rate is $0.50 per $500 or fraction, equal to $1 per $1,000 only at exact units.
Trap
Round transfer-tax units to the nearest whole number.
Correction
Any fraction of a $500 unit is rounded up to the next whole unit.
Trap
Every Illinois closing pays only the state transfer layer.
Correction
A county and municipality can impose separate charges. Add only the local layers established by the facts.
Trap
The seller always pays every transfer tax by state law.
Correction
Use the contract and applicable local ordinance. Payment allocation and taxability are separate issues.
Trap
Every seller mortgage payoff reduces taxable consideration.
Correction
The exclusion applies when the transferring document states the property or interest remains subject to the outstanding mortgage.
Trap
A transfer-tax exemption eliminates PTAX-203 automatically.
Correction
Some exempt transfers still require a declaration. Tax exemption and filing are separate decisions.
Trap
A property-tax homestead exemption also exempts the deed transfer.
Correction
Homestead relief reduces qualifying EAV and does not create a general transfer-tax exemption.
Trap
A buyer property-tax credit means the county has been paid.
Correction
The credit reallocates cost between parties. The buyer may still pay the later bill to the collector.
Trap
Property taxes use one statewide percentage.
Correction
Local taxing districts create an aggregate rate applied to taxable EAV; there is no single Illinois bill rate.
Trap
A proposed transfer-tax rate is current law.
Correction
Use the enacted effective statute. As of August 1, 2026, the state rate remains $0.50 per $500 or fraction.
Trap
An exempt transfer wipes out an existing property-tax lien.
Correction
The parcel's property-tax lien and the deed's transfer-tax status are separate legal issues.

Can you separate the terms in a new fact pattern?

These questions are original study items aligned to the published outline. They are not copied, recalled, or predicted PSI questions.

1. What is the current Illinois state real estate transfer-tax rate?

  1. $0.25 per $500 or fraction
  2. $0.50 per $500 or fraction
  3. $0.50 per $100 or fraction
  4. 0.50 percent of sale price
Show answer and explanation

Answer: $0.50 per $500 or fraction

Section 31-10 states the enacted state layer in $500 units, with every fractional unit counted.

2. Taxable transfer consideration is $250,001. How many $500 units apply?

  1. 500
  2. 500.002
  3. 501
  4. 502
Show answer and explanation

Answer: 501

$250,001 divided by $500 is 500.002, and the partial unit rounds up to 501.

3. Which figure is multiplied by the aggregate local rate to calculate ordinary Illinois property tax?

  1. Sale price before closing costs
  2. Transfer-tax consideration
  3. Taxable EAV
  4. Outstanding mortgage balance
Show answer and explanation

Answer: Taxable EAV

Taxable EAV is equalized assessed value after qualifying EAV exemptions.

4. At closing, a buyer receives a credit for the seller's accrued property taxes. What does the credit do?

  1. It records the deed
  2. It pays the county automatically
  3. It reallocates the seller's share to the buyer
  4. It creates a transfer-tax exemption
Show answer and explanation

Answer: It reallocates the seller's share to the buyer

A proration credit adjusts buyer and seller funds; it is not necessarily a payment to the taxing authority.

5. A deed is exempt from Illinois transfer tax. Which statement is best?

  1. All property taxes disappear
  2. The parcel can still owe recurring property taxes
  3. No declaration can ever be required
  4. The buyer automatically receives a homestead exemption
Show answer and explanation

Answer: The parcel can still owe recurring property taxes

The event-based transfer exemption does not decide the parcel's recurring property-tax obligations.

Where do these ideas appear on the outline?

Topic
Transfer-tax trigger
What to know
Privilege of transfer, Illinois real estate, title, deed, beneficial interest, land trust, controlling interest, real estate entity, related transactions, direct transfer, indirect transfer, recorded document, unrecorded transfer, and substance
Best exam move
Identify the ownership interest that changed instead of assuming transfer tax applies only when a conventional deed records.
Topic
Property-tax trigger
What to know
Real property, parcel, ownership, January 1 assessment date, fair cash value, local taxing district, annual assessment, levy year, payable year, ad valorem, continuing tax, exemption status, and no sale required
Best exam move
Treat property tax as recurring parcel taxation that can exist whether or not the owner sells during the year.
Topic
State transfer-tax rate
What to know
$0.50, each $500, fraction of $500, taxable value, ceiling, partial unit, exact multiple, $1 per $1,000 shorthand, state revenue stamp, enacted rate, proposed bill, and effective law
Best exam move
Divide by $500, round units up, and multiply by $0.50 rather than multiplying price by 0.50 percent.
Topic
County and municipal layers
What to know
County authority, $0.25 per $500, fraction, county stamp, home-rule municipality, referendum, ordinance, local rate, city tax, village tax, buyer charge, seller charge, local exemption, location, cumulative tax, and separate calculation
Best exam move
Label each government layer and add only the state, county, and municipal rates the problem says apply.
Topic
Transfer-tax base
What to know
Full actual consideration, sale price, amount paid, cash, exchange, personal property, other real estate, repair credit, fair cash value, controlling interest, taxable value, truthful allocation, PTAX-203 Line 11, deduction, and net consideration
Best exam move
Start with full consideration and subtract only an adjustment or exclusion supported by statute and declaration facts.
Topic
Subject-to mortgage exclusion
What to know
Transferring document, expressly subject to mortgage, outstanding amount at transfer, Line 15, mortgage remains, assumption, seller payoff, new buyer loan, lien release, refinance, taxable consideration, and no automatic deduction
Best exam move
Subtract an outstanding mortgage only when the transfer is stated to remain subject to it; a seller's ordinary payoff is not enough.
Topic
Property-tax base
What to know
Fair cash value, market value, assessment level, assessed value, state equalization factor, equalized assessed value, EAV, homestead exemption, taxable EAV, aggregate rate, decimal, tax extension, and bill
Best exam move
Keep the sequence fixed: market value, assessed value, EAV, exemptions, taxable EAV, then tax rate.
Topic
Equalization
What to know
Department of Revenue, county median assessment level, 33 1/3 percent, multiplier, state equalization factor, assessed value, EAV, intercounty uniformity, Cook County classification, preferential assessment, and supplied factor
Best exam move
Apply the factor to assessed value before subtracting exemptions and use the supplied assessment assumptions.
Topic
Property-tax exemptions
What to know
General Homestead, Senior Citizens Homestead, senior assessment freeze, persons with disabilities, returning veteran, veteran with disability, improvement, natural disaster, institutional use, qualifying EAV reduction, county application, and no transfer exemption
Best exam move
Subtract only qualifying EAV relief and never use a transfer-tax exemption letter as a property-tax deduction.
Topic
Transfer-tax exemptions
What to know
Section 31-45, consideration under $100, government transfer, qualifying organization, debt security, corrective deed, tax deed, release, partition, reorganization, exchange, foreclosure-related deed, Home Ownership Made Easy, statutory letter, conditions, and no automatic property-tax effect
Best exam move
Match every claimed exemption to its statutory facts rather than treating a quitclaim label or no-cash deed as automatically exempt.
Topic
PTAX-203 declaration
What to know
Illinois Real Estate Transfer Declaration, buyer, seller, agent, preparer, certification, property, instrument, consideration, personal property, subject-to mortgage, exemption letter, legal description, sale facts, signature, supplement, electronic MyDec, and county recorder
Best exam move
Treat declaration filing as separate from taxability because some exempt transfers still require PTAX-203.
Topic
Property-tax administration
What to know
Township assessor, county assessor, supervisor of assessments, board of review, Department of Revenue, equalization, taxing district levy, county clerk rate extension, county collector, installments, appeal, payment, and distribution
Best exam move
Match each official with valuation, equalization, levy, rate extension, collection, or appeal rather than assigning the whole cycle to one office.
Topic
Timing
What to know
Closing date, transfer date, revenue stamp, recording, declaration, taxable event, assessment year, January 1, two-year cycle, payable following year, installment due date, arrears, delinquency, and sale during year
Best exam move
Charge transfer tax around the ownership event but track property tax across assessment and payment years.
Topic
Property-tax lien
What to know
Prior and first lien, January 1, parcel, unpaid property tax, interest, penalty, cost, superior lien, payment, delinquency, tax sale, certificate, redemption, tax deed, title search, and closing payoff
Best exam move
Remember that the property-tax lien attaches by law and can survive ownership changes until lawfully paid or resolved.
Topic
Transfer-tax payment allocation
What to know
Tax imposed, economic cost, buyer, seller, contract, custom, county rule, municipal ordinance, referendum language, closing statement, debit, no statewide custom absolute, negotiation, and exemption
Best exam move
Use the contract and local law to place the charge, without letting payer identity change the taxable base.
Topic
Property-tax proration
What to know
Accrued tax, unpaid bill, seller ownership period, buyer future payment, seller debit, buyer credit, annual estimate, prior bill, percentage factor, closing day, 360 day, 365 day, actual days, reproration, new construction, and contract
Best exam move
Allocate the seller's unpaid share to the buyer who will later pay the bill, using the exact day count and estimate supplied.
Topic
Closing statement treatment
What to know
Transfer-tax charge, revenue stamp, recording fee, property-tax credit, property-tax payoff, delinquent tax, seller debit, buyer debit, buyer credit, seller credit, cash to close, seller net, title charge, and balanced entry
Best exam move
Keep an actual transfer-tax payment separate from a property-tax proration credit that merely reallocates responsibility.
Topic
Broker practice boundary
What to know
Explain form purpose, gather facts, calculator, contract term, local rate verification, tax advice, legal interpretation, exemption eligibility, title company, attorney, tax professional, county office, material error, and disclosure
Best exam move
Perform exam math and explain the transaction process, but refer legal and tax conclusions to the appropriate professional.

How do you make the distinction stick?

Session
Session 1
Focus
Separate triggers and bases
Proof you are ready
Classify twenty scenarios as taxable transfer, recurring assessment, both, or neither and name the correct tax base.
Session
Session 2
Focus
Master transfer-tax units
Proof you are ready
Calculate thirty state and county examples, including partial $500 units, with no ordinary-rounding errors.
Session
Session 3
Focus
Master the property-tax sequence
Proof you are ready
Solve twenty market-value-to-tax questions using assessment level, equalization, exemptions, and aggregate rate in order.
Session
Session 4
Focus
Audit exemptions and forms
Proof you are ready
Sort twenty transactions into taxable transfer, exempt transfer with declaration, exempt transfer without declaration, and property-tax-only treatment.
Session
Session 5
Focus
Practice liens and closing entries
Proof you are ready
Explain ten transfer charges, property-tax prorations, delinquent payoffs, buyer credits, seller debits, and future bills.
Session
Session 6
Focus
Complete a mixed Illinois tax set
Proof you are ready
Score at least 90% and justify each answer by tax type, event, base, rate, exemption, timing, payer, filing, and lien.

Do not count recognition as mastery. Close the notes and explain the rule, apply it to a new fact pattern, and identify why each distractor fails.

Turn the comparison into a test-day decision

From concept to decision

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Questions students ask about Illinois Transfer Tax vs. Property Tax

What is Illinois real estate transfer tax?

It is a tax on the privilege of transferring title to Illinois real estate, a taxable beneficial interest, or a controlling interest in a real estate entity. The current state rate is $0.50 for each $500 of taxable value or fraction, with separate county or municipal layers possible.

What is Illinois property tax?

It is a recurring local ad valorem tax on real property. Assessors value property, the state equalizes county assessments, exemptions reduce qualifying EAV, local taxing districts levy, the county clerk extends rates, and the collector bills the tax in the following year.

What is the main difference between transfer tax and property tax?

Transfer tax is triggered by a taxable ownership transfer and is based on taxable consideration or value. Property tax recurs for ownership of a parcel and is based on taxable equalized assessed value. One is usually a closing charge; the other funds local government over recurring tax years.

How do you calculate Illinois state transfer tax?

Determine taxable value, divide by $500, round every fractional unit up, and multiply the units by $0.50. For $300,001, the quotient is 600.002, which becomes 601 units, so state transfer tax is $300.50. Calculate county and municipal charges separately.

How do you calculate Illinois property tax on an exam?

Multiply fair cash value by the supplied assessment level, apply the state equalization factor to obtain EAV, subtract qualifying EAV exemptions, and multiply taxable EAV by the aggregate local tax rate. Use the figures provided because Cook County classification and local rates can change the assumptions.

Are Illinois property taxes paid in arrears?

Yes. Illinois generally uses a two-year property-tax cycle: property is assessed for one year and the resulting bill is paid in the next. At closing, accrued property taxes are often estimated and allocated between seller and buyer because the final current bill is not yet available.

Who pays Illinois transfer tax?

Do not convert custom into a universal rule. The state tax concerns the privilege of transfer, while the purchase contract and any local ordinance can allocate the economic cost. A municipality may expressly assign its tax to buyer or seller. On the exam, use the stated contract and ordinance facts.

Who pays property tax when an Illinois home closes?

The buyer commonly receives a closing credit for the seller's accrued but unpaid share and later pays the bill, but the contract controls the amount, estimate, closing-day ownership, and any later reproration. A tax credit allocates cost; it does not pay the taxing authority at closing unless the instructions say so.

Can the same deed be exempt from transfer tax but leave property tax due?

Yes. Transfer-tax exemptions address the ownership-transfer event. They do not automatically erase recurring parcel taxes, an existing property-tax lien, or future property-tax liability. Likewise, a property-tax exemption does not automatically exempt a later deed from transfer tax.

Are these official Illinois broker exam questions?

No. They are original questions aligned to Transfer Taxes and Real Estate Taxes and Exemptions in the Illinois broker outline effective June 24, 2026. The Property Tax Code and IDOR materials were checked through August 1, 2026.

Primary sources

The current official outline controls the tested scope. Statutes, regulations, and official agency materials control when a general study rule and a jurisdiction-specific rule differ.

Editorial status

Checked against primary sources

The Pass Illinois editorial team last checked this guide on August 1, 2026. Every practice question is an original study item, and the source links above let you verify the rules that support the lesson.

Read our editorial and corrections process

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