How to manage the accounts of a car dealership

A car dealership is a trading business with distinct accounting: every unit in stock has a different cost, and a single deal may combine a deposit, a trade-in and bank financing. This guide explains how to keep a dealership’s books so you know the profit on each car, not just the month’s total.

IndustriesPublished3 min readBarah Plus team

A vehicle is a stock unit with its own cost

In spare-parts trading the weighted average works because units are identical. A vehicle is valued by specific identification: each VIN has its own cost. Landed cost = purchase price + shipping + customs + insurance + preparation (servicing, detailing, tyres). All of these are capitalised onto the vehicle rather than expensed, and become cost only when it sells.

The accounts a dealership needs

  • Vehicle inventory (asset), detailed per VIN in the system.
  • Vehicles in transit (asset), for cars paid for but not yet arrived.
  • Customer deposits (liability), amounts collected before the sale.
  • Financier receivables (asset), amounts due from banks and finance companies.
  • Cost of vehicles sold (expense) and vehicle sales (revenue).
  • Output and input VAT, and sales-rep commissions (expense).

The entries across a vehicle’s life

1. Purchase and additional costs

Buying a car for SAR 80,000 plus 12,000 VAT: debit Vehicle inventory 80,000 and Input VAT 12,000; credit Supplier 92,000. Then shipping of 3,000: debit Vehicle inventory 3,000; credit Bank 3,000. The vehicle’s cost is now 83,000.

2. The deposit

The customer pays a 5,000 deposit: debit Bank 5,000; credit Customer deposits 5,000. The vehicle becomes reserved and is withdrawn from sale.

3. The sale with a trade-in and financing

Sale price 100,000 plus 15,000 VAT = 115,000. A trade-in appraised at 20,000, and the rest financed by a bank after the deposit. The entry: debit Customer deposits 5,000, Vehicle inventory (the trade-in) 20,000 and Financier receivable 90,000; credit Vehicle sales 100,000 and Output VAT 15,000. Then the cost entry: debit Cost of vehicles sold 83,000; credit Vehicle inventory 83,000. Gross profit on the deal is 17,000 before commission.

4. Collecting from the financier and the commission

When the transfer arrives: debit Bank 90,000; credit Financier receivable 90,000. And the rep’s commission of 1,000: debit Sales commissions 1,000; credit Accrued commissions 1,000.

VAT in dealerships

Sales of new and used cars are subject to 15% VAT on the sale price, with a standard invoice for companies and a simplified one for individuals under e-invoicing requirements, carrying the VIN and specifications. For the profit-margin scheme that applies to certain eligible used-car sales, consult the authority’s guideline and your accountant before applying it.

The reports a dealership owner needs

  • Profit per vehicle: sale price minus landed cost minus commission.
  • Stock age: how many days each car has sat on the lot, because a stagnant car ties up capital.
  • Open deals: deposits not yet completed, and financier transfers not yet received.
  • The monthly income statement and the VAT report.

Frequently asked questions

Are preparation costs an expense or added to the vehicle?

Added to the vehicle (capitalised), because they raise its sale value, becoming cost at sale. General costs such as rent and salaries remain expenses.

How is a trade-in handled?

It enters stock as a new vehicle at the appraised value, is deducted from the sale invoice, and is then treated like any used car until sold.

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