UK Company Car Cost Calculator

Inputs

BCH and Used scenarios are independent for term, mileage, and operating assumptions. Tax assumptions remain shared.

Core Tax

Corporation tax % Employee tax % P11D/list price (£) Class 1A NIC %

Vehicle BiK

Vehicle BiK preset

BiK for petrol, diesel, and PHEV depends on CO2 emissions, electric range, and registration details. Use Custom values for exact vehicle-specific rates.

BiK year 1 % BiK year 2 % BiK year 3 %

VAT and Allowances

Lease VAT rate % VAT recoverable on lease %

BCH Contract

Term (years) BCH monthly ex VAT (£) Initial rentals (months)

BCH Usage

Annual mileage BCH home charging share %

BCH Running Costs

Include BCH running costs BCH insurance (annual £) BCH maintenance (annual £) BCH VED annual (£)

Used Acquisition

Term (years) Used purchase (£) Used resale (£) Used WDA %

Used Usage

Annual mileage Used home charging share %

Used Running Costs

Include used running costs Used insurance (annual £) Used maintenance (annual £) Used VED annual (£)

Home charging cost p/kWh Public charging cost p/kWh Vehicle efficiency (miles/kWh)

Headline Result

BCH combined cost (period)

Used combined cost (period)

Annualized difference (BCH - Used)

Per-mile difference (BCH - Used)

Detailed Results

Metric	BCH	Used buy/sell

Detailed Financial Sheet

Factor	BCH	Used buy/sell