Getting an e challan received for a vehicle I sold is one of the most common — and most frustrating — traffic complaints in Pakistan. You handed over the car months ago, yet the PSCA cameras in Punjab or the TRACS cameras in Karachi keep issuing fines in your name, because e-challans are generated against the registered owner in Excise & Taxation records, not whoever is actually driving. Selling the car does not move the liability: until ownership is transferred in the Excise record, the law still considers you the owner, and every violation the buyer commits lands on you. This guide explains who is legally responsible, which documents prove you sold the vehicle before the violation, how to dispute and cancel a wrong-owner challan in Punjab and Karachi, and why “open letter” sales are the root cause of most of these cases.
Quick answer: E-challans are issued against the registered owner in Excise records, so if you sold a car without completing the Excise ownership transfer, you remain legally liable for every camera-recorded violation the buyer commits. To stop it: (1) get the ownership transferred at the Excise & Taxation Department, (2) dispute each wrong-owner challan with your sale agreement, buyer CNIC copy, transfer forms, and payment receipts, and (3) keep copies of everything. In Punjab this goes through PSCA’s review process; in Karachi/Sindh through the traffic police / TRACS office.
Why You Keep Getting Challans After Selling Your Car
The chain of liability is simple:
- ANPR cameras capture the plate, not the driver.
- The system looks up the plate in the Excise & Taxation database and finds the registered owner.
- The challan is generated in that owner’s name — with photo evidence, fine amount, and a PSID.
Notice that “who sold the car to whom” never enters the picture. Excise records update only when a formal ownership transfer is completed at the Excise & Taxation Department. A handshake, a cash deal, and even a signed stamp-paper agreement do not change the registered owner. Until the transfer is done, the buyer did not transfer vehicle ownership in the eyes of the system — and every challan the car picks up belongs to you.
This is the same mechanism behind “e challan paid but still showing unpaid” and “sold vehicle still getting e-challan” complaints: the system follows the record, not the reality.
The Open Letter Trap: The #1 Cause of Post-Sale Challans
The biggest reason sellers end up with someone else’s fines is the “open letter” sale — handing over the car with an open transfer letter (a signed, undated transfer form) and letting the buyer complete the Excise transfer “later.” Many buyers never do: they drive on the seller’s plates for months or years, or re-sell the car onward without ever entering the chain.
The legal consequence is blunt: on an open-letter sale, you remain the registered owner. That means:
- Every PSCA camera challan (Punjab) or TRACS camera challan (Karachi) lands in your name
- Unpaid challans against the plate can eventually lead to enforcement action against the registered owner
- If the car is involved in something more serious — an accident, a criminal use — the first door the authorities knock on is yours
If you ever sold a car on an open letter, fix it the way Section “Steps to Fix It” below describes, starting with completing the transfer yourself if the buyer won’t.
Who Is Responsible for a Challan Issued After the Sale?
- Before the transfer is complete: the seller (you), as the registered owner. The challan is valid against you and can block your own vehicle-related transactions until cleared or cancelled through dispute.
- After the transfer is complete: the buyer. Any challan dated after the transfer date belongs to them.
- The violation date is what matters: a challan for a violation committed after you sold the car but before the Excise transfer is still issued in your name — which is exactly what your dispute evidence must address.
An unpaid challan also blocks the buyer: the Excise department will not process an ownership transfer while outstanding challans exist on the vehicle. So clearing or disputing them is in both parties’ interest.
Documents That Prove You Sold the Vehicle
A successful dispute stands or falls on evidence. Gather the following proof of sale documents before you approach the authorities:
- Sale agreement / affidavit — the signed stamp-paper agreement showing the vehicle details, sale date, sale price, and both parties’ identities. This is your primary evidence.
- Buyer’s CNIC copy — proves who took the vehicle.
- Transfer forms — the Excise transfer deed or form signed at the time of sale, even if the buyer never submitted it.
- Payment receipt — bank transfer record, pay-order copy, or signed cash receipt showing you received the sale price.
- Vehicle delivery note — any written record of the date you handed over possession (some buyers sign a receiving slip; if yours did, keep it).
- Witness details — if the deal was witnessed, names and contact numbers help in a written complaint.
Also screenshot every challan from the portal showing the violation date — you must show each violation happened after the sale date on your agreement.
Steps to Fix It: Stop the Challans and Cancel the Wrong Ones
Step 1 — Complete the Excise ownership transfer (the real fix)
The dispute gets challans cancelled; only the transfer stops new ones.
- If the buyer cooperates: both parties visit the Excise & Taxation Department with the registration book/card, CNICs, transfer deed, and proof the challans are being cleared. Complete the transfer in the buyer’s name.
- If the buyer refuses or has vanished: you can apply for a transfer block or report the vehicle as sold-but-not-transferred at the Excise office (ask at the office for the current complaint procedure in Punjab or Sindh Excise). Bring your sale agreement and buyer documents.
- Clear outstanding challans first: Excise will not transfer a vehicle with unpaid dues — disputed challans must be resolved (Step 2) or paid before transfer.
Step 2 — File a challan dispute with your documents
In Punjab (PSCA / Safe City cameras): challan disputes go through PSCA’s review and cancellation process. The procedure mirrors our guide on how to cancel an e-challan online in Punjab:
- Download each challan with its photo evidence from the PSCA portal.
- Prepare a written complaint attaching your sale agreement, buyer CNIC copy, transfer forms, payment receipt, and delivery note — organized by violation date.
- Submit at a PSCA service point or the City Traffic Police office of the city where the challan was issued.
- Keep the complaint reference number for every challan and follow up until the record shows the challan as cancelled.
In Karachi / Sindh (TRACS cameras): disputes go through the traffic police / TRACS office with your documents — bring your CNIC, registration book, sale documents, and printed challans, and confirm the current dispute desk before visiting.
Cloned plates vs. post-sale challans: if the photo on the challan shows a vehicle that isn’t the one you sold — or your old plate on a different car — file it as a cloned-plate complaint instead; see our cloned number plate e-challan complaint guide. It is a separate, more serious category.
Step 3 — Keep proof of everything
Keep digital and physical copies of: every dispute complaint and its reference number, every receipt, the sale agreement, the buyer’s documents, and the final transfer confirmation. If a resolved challan resurfaces on the portal, your paper trail is the only thing that gets it cancelled a second time quickly.
What If the Buyer Won’t Transfer the Car?
This is the hard case, and it happens constantly: the buyer is unreachable, in another city, or simply refuses because they don’t want to pay transfer fees or token tax. Your options:
- Document the refusal: send a written notice (and keep the record) asking the buyer to complete the transfer, citing the sale agreement.
- Report to Excise: take your sale agreement and buyer documents to the Excise & Taxation Department and request the vehicle be flagged as sold-but-not-transferred, which limits your exposure.
- Report to the traffic police: a written complaint puts your dispute on record and supports the challan cancellation requests.
- Consult a lawyer for recovery: if the fines are substantial, the sale agreement is a valid basis for a civil claim against the buyer for amounts you were forced to pay.
Whatever you do, do not just ignore the challans — they accumulate in your name and can block your own vehicle transfers and token tax renewals later.
Preventing This in Future Sales
- Never sell on an open letter. Complete the Excise transfer on the day of sale or within days — make it part of the deal, in front of both parties.
- Write the buyer’s full CNIC number, address, and phone number into the sale agreement.
- Keep a signed copy of the transfer deed and a receipt of payment — forever, not until you forget.
- If the buyer pays by bank transfer, the transaction record is your cleanest proof of sale date.
- Before selling, clear all your own challans on the vehicle — buyers check, and unpaid fines reduce your negotiating power.
Frequently Asked Questions
1. I sold my car but received an e-challan for it — what should I do?
First, check the violation date against your sale date. Then complete the Excise ownership transfer (the permanent fix) and dispute each wrong-owner challan with your sale agreement, buyer’s CNIC copy, transfer forms, and payment receipt — at a PSCA service point in Punjab or the traffic police / TRACS office in Karachi.
2. Who is responsible for a challan issued after the car was sold?
Legally, the registered owner in Excise records. Until the ownership transfer is completed, that is the seller — even though the violation was committed by the buyer. The violation date versus the sale date is what your dispute evidence must establish.
3. What documents prove I sold the vehicle before the violation?
The sale agreement/affidavit with the sale date is the primary evidence, plus the buyer’s CNIC copy, signed transfer forms, the payment receipt, and any delivery note or receiving slip. Screenshot each challan showing the violation date falling after your sale date.
4. Can the challan be shifted to the new owner’s name?
Not automatically. The cancellation-through-dispute process removes wrong-owner challans from your record; future challans go to the buyer only after the Excise transfer is complete. There is no “transfer this single challan” shortcut.
5. How do I get a wrong-owner challan cancelled in Karachi?
Take your CNIC, registration book, sale agreement, buyer’s documents, and printed challans to the traffic police / TRACS dispute office in Karachi and file a written dispute with reference numbers (confirm the current dispute desk location before visiting).
6. Will an unpaid challan block the buyer from transferring the car?
Yes. The Excise department does not process ownership transfers while outstanding challans exist on the vehicle — which is why the disputed challans must be resolved or paid before the transfer, and why the buyer has an incentive to cooperate.
7. I sold my car on an open letter years ago. Am I still liable?
Yes — on an open-letter sale you remain the registered owner, and every camera-recorded violation keeps coming to you. Start with Step 1 above: get the transfer completed (yourself if needed) and dispute the backlog with whatever sale documents you have.
8. What if the photo on the challan shows a car I never owned?
That is a cloned-plate case, not a post-sale dispute. File a cloned number plate complaint with the camera evidence — see our cloned number plate e-challan complaint guide — and report it to the police, because the same stolen identity can rack up many fines.
Related on checkechallan.pk/
- How to Cancel E-Challan Online Punjab
- Cloned Number Plate E-Challan Complaint
- Wrong E-Challan Complaint
- E-Challan Paid but Still Showing Online — Fix
- Sold Vehicle Still Getting E-Challan (buyer’s guide: transfer process)
- Vehicle Transfer Blocked Due to Unpaid E-Challan
- E-Challan Check Lahore (Lahore hub page)
- E-Challan Check Karachi (Karachi hub page)
- E-Challan Troubleshooting Page
- How to Check E-Challan by Vehicle Number