Motor Expenses Explained: How to Apply Business‑Use Adjustments the Right Way

Learn how to correctly record mixed‑use vehicle costs in your bookkeeping system — whether you’re using QuickBooks, spreadsheets, or another accounting platform.

In this video, I walk you through the cleanest, HMRC‑friendly method for handling a vehicle that’s used for both business and personal travel.

What you’ll learn

  • How to record ALL motor expenses in full
  • Why you should avoid partial entries
  • How to apply a business‑use adjustment (e.g., 90% business / 10% personal)
  • The exact journal entry to disallow personal use
  • How to set up categories in QuickBooks
  • How to create a recurring journal for the 10% adjustment
  • When you can and cannot use the mileage method

Topics covered

  • Fuel, insurance, repairs, MOT, road tax, lease payments
  • Setting up “Motor Expenses” accounts
  • Using a Drawings or Director’s Loan account for personal use
  • Mileage logs and evidence HMRC expects
  • QuickBooks setup for mixed‑use vehicles

Perfect for

Small business owners, sole traders, bookkeepers, and anyone wanting a tidy, compliant way to handle vehicle costs.

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