Looking for an Illinois Used Car Tax and Title Fees PDF you can use offline? This downloadable calculator helps you estimate your full Illinois vehicle cost—including sales tax, title, and registration—in seconds. It works on all devices in Adobe Reader and gives you full control to adjust values anytime.
Works for Both Used and New Cars (All Scenarios)
Even though this page targets used car tax and title fees, this calculator is built to handle:
- ✔️ Used car purchases
- ✔️ New car purchases
- ✔️ Dealer transactions
- ✔️ Private party sales
- ✔️ Out-of-state purchases
What This Illinois Tax PDF Calculates
This is not a static worksheet — it’s a smart fillable PDF that calculates:
- Sales tax (dealer purchases)
- Use tax (private party & out-of-state)
- Title fees
- Registration fees
- Electric vehicle surcharges
- Plate transfer fees
- Dealer filing fees
And gives you: Your exact total out-the-door cost
How the Illinois Used Car Tax Works
Illinois has different tax rules depending on how you buy the car.
1. Dealer Purchases (Used or New)
If you buy from a dealer:
- You pay sales tax based on your county
- Trade-ins are fully deductible (since 2022)
Example formula:
Taxable Amount = Purchase Price – Trade-In Value
This applies to both new and used vehicles
2. Private Party Used Car Tax (RUT-50)
If you buy from a private seller:
- Illinois uses a sliding tax scale
- Based on:
- Vehicle age
- Purchase price
For vehicles under $15,000:
- As low as 1.5% for older vehicles
- Up to 6.25% for newer vehicles
This is one of the most misunderstood parts of Illinois tax
3. Out-of-State Purchases
If you bought the car outside Illinois:
- Illinois calculates full tax based on your county
- Then subtracts any tax already paid
Use Tax Due = Illinois Tax – Tax Already Paid
The credit is capped — you won’t get a refund
Illinois Title and Registration Fees
No matter if the car is used or new, you’ll also pay:
- Title Fee: $165
- Registration Fee:
- Passenger vehicle: $151
- Motorcycle: $41
- Trailer/commercial: weight-based
Additional possible fees:
- EV surcharge ($70–$125)
- Plate transfer fee ($25)
- Dealer filing fee ($25)
Example (Used Car in Illinois)
Let’s say:
- Purchase price: $20,000
- Trade-in: $5,000
- County: Cook
Result:
- Taxable amount: $15,000
- Estimated tax: ~$1,275
- Fees: ~$300+
Total cost: ~$1,600+
This PDF calculates it exactly based on your inputs
Who This PDF Is For
- Buyers of used cars in Illinois
- Buyers of new vehicles
- Dealers and resellers
- Anyone who wants a precise TTL breakdown before buying
Why This Calculator PDF Is Better
- Works offline
- Covers every scenario (not just used cars)
- Uses real Illinois formulas
- Gives full breakdown (not just total)