Accounting for a Factory or Workshop: How It Differs

In retail the cost equation is one line: purchase price plus freight. In manufacturing the finished product carries:

• Raw materials with their quantities and shifting prices
• Consumables used up without appearing in the product (adhesive, abrasive, thread)
• Direct labour — the hours of whoever makes it
• Indirect costs — electricity, machine depreciation, workshop rent

The best-known error in small workshops: counting raw materials alone as the cost, then adding a margin on top. The result is a price that looks profitable while it merely covers materials and quietly eats into everything else.

Hence the rule: whoever does not know the product's cost does not know whether they profit — only that cash is coming in.

A shop has one level: finished goods. A factory has three, and each carries a value that belongs on the balance sheet:

1. Raw materials — bought and not yet in production 2. Work in progress — in production and not yet complete 3. Finished goods — ready to sell

The second level is the one most workshops omit, and it explains many questions: where did the timber we bought last month go? Usually the answer is that half of it sits as half-finished pieces on the floor, with its value in no ledger.

The practical consequence: a balance sheet understating assets, and a profit report loading one month with the costs of products that will sell in another.

This is not fixed by a more careful stocktake but by a system that knows all three states and moves value between them.

The question any manufacturing system must answer: what did this particular job cost me?

Not the monthly average, nor an estimate from experience — this job specifically: the table made for that customer, or batch number so-and-so of the shirt.

Why it matters: pricing in workshops is usually built on the last price I sold at or on the owner's estimate. Both drift as material prices move. Someone buying timber at a price that rose 18 percent and selling at the old price loses money while believing they are keeping a customer.

What you practically need:

• A recipe for each product (a bill of materials with quantities)
• Consumption linked to the job, not to the month
• Cost updated automatically when a material's purchase price changes

The first alone — defining the product recipe — solves half the problem, because it turns pricing from memory into calculation.

In manufacturing waste is not an exception but part of the process: offcuts, defective pieces, materials spoiled in storage, and rework.

The problem is that none of it passes through any invoice. Stock falls and sales do not rise, so the gap appears at stocktake as a shortfall, usually and unfairly blamed on theft.

What the system must provide: a separate movement called waste or damage, recorded at the moment it happens. Then waste becomes a figure in a report rather than a puzzle at stocktake, and you can ask the right question: is our rate normal for the industry, or is something wrong in operations or training?

A measured waste rate is a pricing tool too: someone who knows they lose 7 percent of their timber builds that into the cost rather than discovering it at year end.

Snad is a business management system that handles the material and financial side of a workshop or small factory:

• Material inventory with its movements, receipts and transfers between warehouses
• Damage and returns as separate movements appearing in reports
• Purchasing, supplier payables, and a reorder alert that becomes a purchase order
• Invoicing, accounting, automatic entries and payroll
• Per-item movement reports and dead stock

In practice, in a small workshop: run materials, purchasing, invoicing and accounting in the system, and enter the finished product as an item when it is complete — so its cost and margin come out of the same books, with no side file and no second subscription.