What the Congestion Charge is and who pays it

The London Congestion Charge is a daily fee you pay to drive into central London during charging hours. It applies to most vehicles entering or driving within the Congestion Charge Zone, a defined area in central London roughly bounded by King's Cross to the north, Tower Bridge to the east, Elephant and Castle to the south, and Hyde Park to the west. The charge is not a tax on vehicle registration — it is a separate daily payment triggered by your vehicle's presence in the zone during operating hours.

You must pay the charge on the day you drive in the zone, or by midnight the following day. If you do not pay, you receive a Penalty Charge Notice (PCN) with a fine that starts at £130 and can rise to £195 if unpaid after 28 days. The charge itself is currently £15 per day for most vehicles, though this amount can change and you should verify the current rate before driving.

The charge runs Monday to Friday, 07:00 to 22:00, and does not explore on weekends, public holidays, or between Christmas Day and New Year's Day. Vehicles registered outside the UK can be charged; the system uses automatic number plate recognition (ANPR) cameras to identify vehicles and cross-reference them with registered keepers.

Key Takeaways

  • The Congestion Charge is a daily fee of £15 (current rate) to drive in central London's Congestion Charge Zone, Monday to Friday, 07:00 to 22:00.
  • You must pay by midnight the day after you drive in the zone, or you receive a Penalty Charge Notice starting at £130.
  • Certain vehicles are exempt or discounted, including disabled badge holders, electric vehicles, and vehicles registered to residents within the zone.
  • Payment can be made online, by phone, or at retail locations, and the system uses automatic number plate recognition to track vehicles.
  • If you receive a PCN, you have 28 days to pay at the reduced rate before the fine increases.

Which vehicles are exempt or discounted

Not all vehicles pay the full charge. Disabled badge holders (Blue Badge holders) are exempt from the charge entirely, provided the vehicle is registered to the badge holder or their carer. You must display the badge while driving in the zone, and the system will recognise it through ANPR.

Electric vehicles registered before a set cutoff date (currently 31 December 2025) receive a 100% discount and do not pay the charge. This discount is being phased out, so vehicles registered after that date will be charged the full amount. Hybrid vehicles do not may have access to for the discount.

Residents of the Congestion Charge Zone pay a reduced rate of £1.50 per day instead of £15, provided they register their vehicle with Transport for London (TfL). Non-residents who work in the zone do not receive a discount. Vehicles registered to businesses or organisations within the zone may also may have access to for the resident rate if they meet specific criteria.

Other exempt or discounted categories include licensed taxis, buses, coaches, motorcycles, and vehicles used by the emergency services. Vehicles with historic registration plates (over 40 years old) are also exempt. If your vehicle falls into one of these categories, you still need to register it with TfL to avoid receiving charges or PCNs.

How to pay the charge

Payment must be made by midnight on the day after you drive in the zone. The easiest method is to pay online through the TfL Congestion Charge website using your vehicle's registration number. You do not need to register an account, though creating one allows you to save payment history and set up automatic payments.

You can also pay by phone by calling the TfL Congestion Charge line, or in person at retail locations including Post Offices and some petrol stations. Payment by post is possible but slower and not recommended if you are close to the important date. If you pay after midnight on the day following your drive, you will receive a PCN.

If you drive in the zone regularly, you can set up a pre-pay account with TfL. This allows you to pay in advance and the charge is deducted automatically each time your vehicle is detected in the zone. Some people find this simpler than paying daily, though you must may support the account has sufficient credit.

What happens if you do not pay

If you do not pay by midnight on the day after driving in the zone, TfL sends a Penalty Charge Notice (PCN) to the registered keeper of the vehicle. The PCN includes the original £15 charge plus a fine of £130. You have 28 days from the date of the PCN to pay at this reduced rate.

If you do not pay within 28 days, the fine increases to £195. After that, TfL can pursue the debt through the courts, and the registered keeper remains liable even if they were not the driver. If the vehicle is registered outside the UK, TfL works with international debt recovery services to pursue payment.

You can challenge a PCN if you believe it was issued in error — for example, if your vehicle was exempt and the system failed to recognise it, or if you have evidence you paid on time. You must submit a challenge within 28 days of the PCN date. If your challenge is rejected, you can appeal to an independent adjudicator, though this process takes additional time.

Registering for exemptions or discounts

If your vehicle qualifies for an exemption or discount, you must register it with TfL before driving in the zone. Disabled badge holders should register their Blue Badge number with TfL; the system will then automatically recognise the vehicle when it enters the zone. Residents of the Congestion Charge Zone must submit proof of residency (such as a council tax bill or tenancy agreement) and proof of vehicle ownership to receive the resident discount.

Electric vehicle owners do not need to register separately — the system recognises may be able to access vehicles automatically through ANPR and vehicle records. However, if your vehicle is not recognised, you can contact TfL to verify its status and request manual registration.

Registration can be completed online through the TfL website or by post. Processing times vary, but online registration is usually faster. If you are unsure whether your vehicle qualifies, TfL's website includes a vehicle checker tool where you can enter your registration number to see your status.

Driving in the zone: what you need to know

The Congestion Charge Zone covers a large area of central London, and the boundaries are clearly marked with signs. If you are unfamiliar with the zone, you can view a map on the TfL website before you drive. The charge applies to any vehicle that enters or drives within the zone during charging hours, even if you only pass through briefly.

The system uses ANPR cameras positioned at entry points and throughout the zone to detect vehicles. You do not need to do anything when entering — the cameras read your registration plate automatically. This means you cannot avoid the charge by not paying at a specific point; the system tracks your presence in the zone regardless of where you enter or exit.

If you are unsure whether you have been charged, you can check your payment history online or contact TfL. Keeping records of your payments is useful if you need to dispute a PCN later. If you regularly drive in the zone, consider setting up a pre-pay account to avoid the risk of forgetting to pay and receiving a fine.

Frequently Asked Questions

Do I have to pay if I only drive through the zone without stopping?

Yes. The charge applies to any vehicle detected in the zone during charging hours, regardless of whether you stop or straightforward pass through. The system uses automatic number plate recognition, so your presence in the zone is recorded even if you spend only a few minutes there.

What if I receive a PCN but I believe I already paid?

Contact TfL when ready with proof of payment (such as a receipt or bank statement). If you paid online, you can check your payment history on the TfL website. TfL can cancel the PCN if they confirm payment was received on time. If you paid by cash at a retail location, keep your receipt as proof.

Can I appeal a PCN if I did not know about the Congestion Charge?

Lack of knowledge is not usually accepted as grounds for appeal. However, you can challenge a PCN if you believe it was issued in error — for example, if your vehicle was exempt and the system failed to recognise it. Submit your challenge within 28 days of the PCN date with supporting evidence.

Do I pay the charge if I live in the Congestion Charge Zone?

Residents pay a reduced rate of £1.50 per day instead of £15, provided they register their vehicle with TfL and provide proof of residency. You must register before driving to receive the discount; if you drive without registering, you will be charged the full rate and can register later to dispute the charges.

Will my vehicle registration be affected if I do not pay the Congestion Charge?

Non-payment of the Congestion Charge does not directly affect your vehicle registration or MOT. However, unpaid PCNs can be pursued through the courts, and a judgment against you could affect your credit record. The registered keeper remains liable for payment regardless of who was driving the vehicle.