EVs Now Face Per-Mile Road Tax from April 2025
Electric vehicles in the UK now face a per-mile road tax — 3p per mile for pure EVs and 1.5p for plug-in hybrids. Combined with standard VED, this changes the running cost equation for EV owners. This calculator compares your total road tax under the new system against traditional petrol/diesel vehicles.
Ready to run the numbers?
Why: As EV adoption grows, the UK government faces declining fuel duty revenue — currently £25 billion annually. The per-mile road tax for EVs ensures electric vehicle owners contribute to road maintenance. At 3p per mile, the average UK driver covering 7,400 miles would pay about £222 annually. This fundamentally changes the EV vs petrol/diesel total cost comparison and affects purchase decisions for new car buyers.
How: The calculator takes your annual mileage and vehicle type (pure EV, PHEV, or ICE) to compute total road tax. For EVs: annual tax = miles × £0.03 + standard VED. For PHEVs: miles × £0.015 + VED. It then compares against petrol/diesel fuel duty (57.95p/litre) to show the true running cost difference between powertrains.
Run the calculator when you are ready.
📋 Sample EV Scenarios
Click any scenario to calculate road tax and running costs.
⚡ Tesla Model 3 (Standard)
Popular mid-range EV, typical 12,000 miles/year commuter usage.
Click to analyze →
🍃 Nissan Leaf (Budget EV)
Affordable EV, lower mileage city driving. Under £40K threshold.
Click to analyze →
🔌 BMW 330e PHEV
Plug-in hybrid with 1.5p/mile rate. Mix of electric and petrol.
Click to analyze →
🚗 High Mileage Driver (25K)
Sales rep or delivery driver. 25,000 miles/year - maximum tax impact.
Click to analyze →
🏎️ Luxury EV (Over £40K)
Premium EV with expensive car supplement. £410/year extra for 5 years.
Click to analyze →
🔋 Public Charger User
Flat dweller relying on public charging. Higher electricity costs.
Click to analyze →
📊 Enter Vehicle Details
Vehicle Details
Usage
Charging Costs
ENERGY ANALYSIS
EV road tax calculation summary
£145/month
3.0p/mile
incl. £410 supplement
⚡ EV vs ICE vs Hybrid Tax Comparison
| Vehicle Type | Per-Mile Tax | VED/Year | At 10K miles | At 20K miles |
|---|---|---|---|---|
| ⚡ Pure Electric (BEV) | 3p/mile | £190 | £490 | £790 |
| 🔌 Plug-in Hybrid (PHEV) | 1.5p/mile | £190 | £340 | £490 |
| ⛽ Petrol/Diesel (ICE) | — | £190 | £190 | £190 |
ICE pays fuel duty at pump; EV/PHEV pay per-mile road tax. Your EV total: £900/year.
⚡ Your EV vs ⛽ Equivalent Petrol
Your EV
Equivalent Petrol (40 MPG)
💰 True Monthly Running Cost
| Your EV | Equivalent Petrol | Savings | |
|---|---|---|---|
| Road Tax | £75 | £16 | -£59 |
| Fuel/Charging | £70 | £137 | £67 |
| Maintenance | £17 | £42 | £25 |
| Total Monthly Cost | £162 | £195 | £33 EV savings |
Maintenance: EV ~£200/yr, Petrol ~£500/yr (typical estimates)
📈 Visual Analysis
💰 Annual Cost Breakdown
⚡ EV vs ⛽ Petrol
📊 Tax by Annual Mileage
📅 5-Year Running Cost
💡 Key Insights
Your EV costs £1,743/year to run (17.4p/mile)
You save £95/year compared to equivalent petrol car
⚠️ Considerations
Expensive car supplement adds £410/year for 5 more years
🔌 Charging Tips
Home charging (28p/kWh) is 132% cheaper than public (65p/kWh)
📝 Step-by-Step Calculation
Vehicle Type: Pure Electric (BEV)
Annual Mileage: 10,000 miles
Vehicle Value: £45,000
💷 STEP 1: Calculate Per-Mile Road Tax
Rate: 3.0p/mile
Annual Mileage Tax = 10,000 × 3.0p
Annual Mileage Tax = £300
🚗 STEP 2: Calculate VED (Road Tax)
Standard VED: £190/year
Expensive Car Supplement: £410/year
Total Annual VED: £600
🔌 STEP 3: Calculate Electricity Costs
Efficiency: 4.2 miles/kWh
kWh Needed: 10,000 ÷ 4.2 = 2381 kWh
Home Charging (80.0%): £533
Public Charging (20.0%): £310
Total Electricity: £843/year
📊 STEP 4: Total Running Costs
Tax (Mileage + VED): £900
Electricity: £843
Total Annual Cost: £1,743
Cost Per Mile: 17.4p
⛽ STEP 5: vs Petrol Comparison
Equivalent Petrol Fuel: £1,648/year
Petrol VED: £190/year
Petrol Total: £1,838/year
Annual Savings: £95
📚 Understanding UK EV Road Tax (2025 Budget)
What Changed in the 2025 Budget?
The UK Autumn Budget 2025 introduced a new per-mile road tax for electric vehicles, effective from April 2025. Previously, EVs were exempt from Vehicle Excise Duty (VED), but this exemption has ended.
Why Did the Government Introduce This?
- Road maintenance funding: As EV adoption grows, fuel duty revenue declines. This tax helps fund road infrastructure.
- Fairness argument: EVs use the same roads as petrol/diesel vehicles and should contribute to their upkeep.
- Revenue stability: Government needs predictable revenue as the transition to EVs accelerates.
- Gradual transition: The per-mile rate is lower than equivalent petrol/diesel taxes, maintaining some EV incentive.
💡 EV vs Petrol: Annual Tax Comparison (10,000 miles)
| Vehicle Type | Road Tax | Fuel/Electricity | Total Annual |
|---|---|---|---|
| ⚡ Electric Vehicle | £300 | ~£450 | ~£750 |
| 🔌 Plug-in Hybrid | £150 | ~£600 | ~£750 |
| ⛽ Petrol/Diesel | £190 | ~£1,400 | ~£1,590 |
* Estimates based on average UK energy prices and 40mpg petrol vehicle
❓ Frequently Asked Questions
How will my mileage be tracked?
The government is expected to use annual MOT readings to calculate mileage. For new vehicles, the odometer reading at purchase and subsequent MOT/service records will be used. Some EVs may also use telematics data.
Do company cars pay this tax?
Yes, all registered EVs in the UK will be subject to this tax regardless of ownership structure. Company car Benefit-in-Kind (BIK) rates remain separate and are still favorable for EVs (2% in 2025-26).
What about hydrogen vehicles?
Hydrogen fuel cell vehicles are treated similarly to pure EVs and will pay the 3p per mile rate. The government views both technologies as zero-emission at point of use.
Will the rate increase over time?
The rate will likely be reviewed annually and may increase with inflation. The government has indicated potential increases as EV adoption grows and the need for road funding increases.
Are EVs still cheaper to run than petrol cars?
Yes, even with the new road tax, EVs remain significantly cheaper to run. Electricity costs are lower than petrol, maintenance costs are lower, and the per-mile road tax is still less than fuel duty on petrol.
🔗 Related UK Calculators
Disclaimer: This calculator provides estimates based on announced UK Budget 2025 proposals. Final legislation and implementation details may differ. This is for informational purposes only. Consult DVLA or a qualified advisor for official guidance.
📚 Official Data Sources
Disclaimer
This calculator provides estimates based on UK Budget 2025 proposals and current DVLA/HMRC regulations. Tax rates and per-mile charges may change. Always verify current rates with DVLA or HMRC before making financial decisions. Consult a qualified tax advisor for personalized guidance.
Last verified: February 4, 2026 | Data source: DVLA, HMRC, UK Government
Total Annual Running Cost
Your EV costs £1,743/year (£145/month). Tax: £900, Electricity: £843. Saving £95/year vs petrol.
For educational and informational purposes only. Verify with a qualified professional.
Answer Capsule: From April 2025, UK EVs pay 3p/mile (BEV) or 1.5p/mile (PHEV) plus £190/year VED. At 10,000 miles, a BEV pays £300 mileage tax + £190 VED = £490/year road tax. Use the EV vs ICE vs Hybrid Tax Comparison to see how your vehicle stacks up against petrol and hybrid alternatives.
What are the New UK EV Road Taxes?
From April 2025, the UK government is introducing new road taxes for electric vehicles. EVs will pay 3p per mile traveled, PHEVs pay 1.5p per mile, and EVs will also now pay standard VED (£190/year), ending the previous exemption.
BEV Rate: 3p/mile
Pure electric vehicles pay 3p per mile driven.
At 10,000 miles: £300/year
At 20,000 miles: £600/year
PHEV Rate: 1.5p/mile
Plug-in hybrids pay 1.5p per mile driven.
At 10,000 miles: £150/year
At 20,000 miles: £300/year
VED: £190/year
EVs now pay standard rate VED (previously exempt).
+ £410/year if over £40K new
(for first 5 years)
What are the 2025 EV Tax Rates?
| Tax Type | Rate | Notes |
|---|---|---|
| BEV Per-Mile | 3p/mile | Pure electric vehicles |
| PHEV Per-Mile | 1.5p/mile | Plug-in hybrid vehicles |
| Standard VED | £190/year | All vehicles from 2nd year |
| Expensive Car Supplement | £410/year | Over £40K new, for 5 years |
Is an EV Still Worth It After the New Taxes?
Yes - Home Chargers
With home charging at ~28p/kWh, EVs remain cheaper than petrol despite new taxes.
Maybe - High Mileage
Over 20,000 miles/year? The 3p/mile adds up. Calculate your specific case.
No - Public Chargers Only
Relying on ~65p/kWh public charging may make petrol cheaper overall.
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