Zakat on business inventory is where small-business owners and solo operators tend to get stuck, because the rules touch accounting categories most people do not think about casually — work-in-progress, finished goods, raw materials, and the difference between a fixed asset and a trade good. The underlying principle is simple: anything you hold with intent to sell is zakatable at its market value on Zakat day. Everything else depends on clean separation of the business balance sheet. For the broader framework: the complete guide to calculating Zakat.

The core rule: intent to trade

A good becomes zakatable when you acquired it with the intent to sell it — classically called urud at-tijarah (trade goods). That intent test runs through every category of inventory:

A box of product on the shelf of your e-commerce store? Trade goods. Zakatable.
A laptop you bought to run your accounting? Fixed asset. Not zakatable.
A domain you registered hoping to flip? Trade goods, if the intent was resale.
A domain you registered for your own site? Fixed asset.

Intent matters at the time of acquisition. If you bought something for personal use and later decided to sell it, most scholars say it becomes zakatable only from the point of that new intent, with a new Hawl starting if it crosses relevant thresholds.

Document your inventory categorization the same way you document tax deductions. If you ever need to justify a classification, notes written at the time are worth more than reconstructions later.

Market value, not cost

Inventory is zakatted at current market value on Zakat day, not at the cost you paid. This is the single most common mistake owners make. If you bought 100 units at $50 each and they now retail for $80, your zakatable value is $8,000, not $5,000.

Market value means what you could realistically sell the goods for, not the sticker price. For finished goods, your current retail price is a reasonable figure if you are actively selling at that price. For slow-moving stock, use a realistic wholesale or clearance estimate.

Raw materials are valued at their current purchase price — what it would cost to replace them today. Work-in-progress is valued at materials-plus-labor-to-date, or at a proportional fraction of final sale value, whichever you can justify consistently.

Raw materials, WIP, and finished goods

All three categories are zakatable, and you do need to count all three. Work through them in order:

Raw materials. Count the on-hand quantity and multiply by current replacement cost. Include materials in transit if they are legally yours.
Work-in-progress. Estimate the current value at partial completion. For simple operations, use materials plus labor invested. For complex assembly, use a percentage-of-completion method consistent with how you already track production.
Finished goods. Count units and multiply by current selling price (for businesses selling at retail) or wholesale value (for businesses selling to other businesses).

Total across the three. That sum is the inventory line on your Zakat calculation.

Fixed assets are not zakatable

Fixed assets — machinery, vehicles used for deliveries, shelving, computers, buildings you own — are not zakatable regardless of their book value or market value. The reasoning is that they are tools of production, not objects of trade. Like a craftsman's hammer in classical fiqh, they are excluded from the Zakat calculation even though they have value.

The edge case is an asset that is simultaneously a tool and a trade good. A van used for business deliveries that you also intend to sell at some point is still a fixed asset as long as its primary current use is operational. If you classify it as "for sale," it moves into trade goods.

Cash, receivables, and payables

Alongside inventory, the business has other zakatable lines:

Cash on hand, in business bank accounts, and in payment processors (Stripe, PayPal business). Zakatable at face value. Handled the same way as how to calculate Zakat on savings.
Receivables from customers. Zakatable at face value if collection is reasonably expected. Weak or doubtful receivables can be deferred until received.
Accounts payable (what you owe suppliers). Subtract short-term payables from the zakatable total as part of the overall debt deduction.

Put the full business balance sheet on one worksheet, with zakatable lines on one side and deductions on the other. Net to the zakatable total for the business, then combine with the owner's personal zakatable wealth for the final calculation.

How the four madhabs handle inventory

All four Sunni madhabs agree that trade goods are zakatable at market value. The main point of variation is for passive holders — people who buy and wait rather than actively trade.

Hanafi, Shafi'i, Hanbali. Most trade goods are zakatable annually at market value, as long as the original intent at acquisition was sale.
Maliki. Distinguishes between the active trader (muddir), who zakats inventory annually, and the passive holder (muhtakir), who zakats only upon sale — paying one Hawl's worth at that time.

For a typical shop, e-commerce store, or service business with inventory that turns over within the year, the four schools produce the same answer. The Maliki difference matters mainly for people who hold stock for multi-year appreciation (land for resale, collectibles, certain commodities). Full breakdown: how the four madhabs differ on Zakat.

Sole proprietors vs corporations

If the business is legally inseparable from you — sole proprietorship, freelance operation, a store run in your own name — the business balance sheet merges with your personal zakatable wealth. You compute Zakat on the combined total.

If the business is a separate legal entity (LLC, corporation, partnership) that you own shares in, the treatment can follow either:

Transparent treatment. You treat your share of the business as if you owned that fraction of the underlying assets. You count your share of inventory, cash, and receivables as personal zakatable wealth.
Share treatment. You treat your ownership stake like a stock holding and apply the zakatable-portion method — the same approach used for listed companies. Detailed method: how to calculate Zakat on stocks.

Pick one method per business and apply it consistently. For small owner-operated LLCs, transparent treatment is usually cleaner and more accurate.

Service businesses without physical inventory

Consultants, freelancers, and software businesses often have no physical inventory at all. The Zakat picture is simpler: zakat the business cash, receivables, and any digital assets held for trade, minus short-term payables. There is no inventory line.

The main surprise for service businesses is unbilled work. If you have completed work not yet invoiced, many scholars treat it as a receivable at the value you will invoice. If it is mid-engagement, most treat it like WIP — valued at cost of time invested or not counted until billable.

A worked example

A small e-commerce store on Zakat day:

Finished goods inventory at retail: $18,000
Raw materials and packaging: $2,000
Business cash: $4,500
Stripe balance: $1,200
Customer receivables (collectible): $800
Accounts payable to suppliers: $3,000
Business loan current-year installment: $2,400
Machinery and shelving (fixed assets, excluded): —

Zakatable total = 18,000 + 2,000 + 4,500 + 1,200 + 800 = $26,500 Deductions = 3,000 + 2,400 = $5,400 Net business zakatable = $21,100

Combine with the owner's personal zakatable wealth, compare to Nisab (silver standard), and multiply by 2.5%.

What's next

Business Zakat is a worksheet problem. If you want somewhere to categorize inventory, flag fixed assets, and store the year's balance sheet alongside personal zakatable wealth, try the free Zakat calculator — no signup required — or use the full in-app version with business-and-personal combined tracking.