# Fixed Asset Management and Depreciation: How to Protect the Value of Your Equipment and Vehicles
*A practical accounting guide to assets from purchase through disposal — the full picture inside Snad.*

> **In short:** How to manage fixed assets in Saudi Arabia: depreciation methods, ZATCA tax groups, VAT adjustment periods, zakat deductions, and disposal accounting.

- **URL:** https://www.snad.io/en/blog/fixed-assets-depreciation-management-guide
- **Arabic original:** https://www.snad.io/blog/fixed-assets-depreciation-management-guide
- **Category:** Guides — Core Accounting
- **Tags:** fixed assets, depreciation, accounting, equipment management, Snad
- **Published:** 2026-05-10
- **Updated:** 2026-08-02
- **Publisher:** Snad (snad.io)

Fixed assets — delivery vans, production machinery, computers, office furniture — tie up a large share of a company's capital. Yet many business owners never really track them, either in the books or on the ground. Assets lose value over time (depreciation), and if that depreciation is not posted on a regular cycle, your balance sheet ends up showing numbers that no longer reflect reality. The absence of an asset register is also how property quietly goes missing or gets misused. This article walks through the full asset life cycle in your business, and shows how Snad turns asset tracking from a tangle of spreadsheets into a simple automated system.

## What are fixed assets, and why should you care about them?

A fixed asset is anything a business buys to use in production or service delivery over several years, rather than to resell straight away. Two reasons make them worth your attention: a financial one (keeping the financial statements and the zakat calculation accurate) and an operational one (keeping the business running efficiently). In Snad, an asset's life starts at the purchase invoice, where it is classified as a fixed asset rather than an outright expense — spreading its cost across the years of its useful life instead of dropping the whole amount into a single month.

## Depreciation methods and their effect on the income statement

Depreciation spreads an asset's cost over the years you use it. The best-known method is the straight line. Buy a machine for SAR 100,000 with a five-year life, and annual depreciation is SAR 20,000. That amount is a non-cash expense: it reduces accounting net profit without any money leaving the bank. In Snad you can set recurring depreciation entries to post automatically, so your balance sheet reflects the true book value of your assets at each year end.

## Building the asset register: location, custodian and warranty

Where are the laptops you bought last year, and which employee is responsible for each one? Missing that information is exactly how waste starts. Using the assets and inventory module in Snad, you can keep a record for every asset covering its location (Riyadh branch, Jeddah branch) and the employee it was issued to — linked to that employee's file in the HR module — so the details of any asset are one lookup away when you need them.

## Preventive maintenance and tying it to your team's tasks

Neglecting maintenance on an asset can take it out of service entirely and force an expensive replacement. Use the calendar and tasks module in Snad to schedule preventive maintenance on your larger assets — for example, a task that recurs every six months for the maintenance team to check the air-conditioning units or the vehicle fleet. Tying maintenance to a task schedule keeps production running and extends the asset's useful life, which protects the money you put into it.

## Snad: full control over your company's property

Snad gives you one environment for the entire asset life cycle: from the moment a purchase order goes out to the supplier, through the asset appearing on the balance sheet and its depreciation being calculated. That visibility discourages misuse and lets you make replace-or-renew calls on real data. Has this vehicle's maintenance bill overtaken its value? The answer is sitting in the expense records attached to that asset in Snad. With our system, company property is accounted for and in order.

## Book depreciation vs tax depreciation: two different numbers for the same asset

The depreciation you record in your own books is not necessarily the depreciation the regulator will accept. The first follows your accounting policy and the useful life you estimated yourself. The second is governed by the Income Tax Law, which sorts depreciable assets into five groups at set rates:

| Group | Annual depreciation rate |
|---|---|
| Permanent buildings | 5% |
| Movable industrial and agricultural buildings | 10% |
| Factories, machinery, engines, hardware, software and equipment, including passenger and cargo vehicles | 25% |
| Expenses of geological surveying, drilling, exploration and preparatory work for extracting natural resources | 20% |
| All other tangible and intangible assets, such as furniture, aircraft, ships and goodwill | 10% |

The crucial difference is that the rate applies to **the remaining balance of the group** at the end of the tax year, not to the cost of each individual asset. Fifty percent of the cost base of assets that entered service during the current and the preceding year is added to the group balance, and 50% of the compensation for assets disposed of in those same two years is deducted from it — provided the balance never goes negative. Land is excluded from depreciation altogether.

These rules apply to taxpayers subject to income tax under Article 2 of the Law. Zakat-paying establishments are treated in a completely different way. Source: Income Tax Law, Article 17 — Zakat, Tax and Customs Authority (ZATCA), accessed August 2026. This is why your [chart of accounts](/accounting) is best set up with a field for the tax group alongside the accounting useful life.

## Which depreciation method suits your asset? A practical comparison

The straight line is not the only option, and the method you choose changes how the expense is spread across the years — not the total.

| Method | How it works | Best suited to |
|---|---|---|
| Straight line | (Cost − salvage value) ÷ useful life | Buildings, furniture and assets that perform evenly |
| Double declining balance | Twice the straight-line rate, applied to the remaining book value each year | Hardware, software and anything that goes obsolete quickly |
| Sum of the years' digits | Weighting the depreciable base by the number of years remaining | Equipment that is most productive early in its life |

The practical rule: pick the method that genuinely reflects how the asset's benefit is consumed, then stick with it. Switching methods every year makes period-to-period comparisons meaningless and calls for disclosure and justification. Run all three against a real asset in the [depreciation calculator](/tools/finance/depreciation-calculator) and compare the schedules before you commit the policy to writing.

## Capitalisation thresholds and the cap on repairs and improvements

The question every finance team keeps re-asking: do I book this purchase as an asset or as an expense? Put a written threshold in your accounting policy — a specific amount, plus a benefit lasting more than a year — and apply it to everyone, with no personal exceptions. A written threshold ends the recurring argument and makes the books auditable.

On the tax side there is an explicit cap that many people are unaware of: expenses for repairs and improvements to the assets of any group are deductible up to 4% of that group's remaining balance at year end. Anything above that is added to the group balance and depreciated with it gradually, instead of being deducted in one go (Income Tax Law, Article 18 — Zakat, Tax and Customs Authority (ZATCA), August 2026). In practice: a major engine overhaul invoice or a full production-line refit may not land entirely in this year's expenses.

## How fixed assets affect the zakat base

A zakat-paying establishment does not deal in tax depreciation groups at all; it works to the rules of the Implementing Regulations for the Collection of Zakat. Under those rules, net fixed assets and items treated as such are deductible from the zakat base, on two conditions: the asset must be acquired for use rather than for resale, and it must be deducted at the net value shown in the financial statements.

The definition of fixed assets for this purpose is broader than most people assume. It covers payments made towards asset purchases, spare parts not held for sale, capital projects under construction, right-of-use assets classified as non-current, and investment property not held for sale. The annual depreciation charge is likewise accepted within operating expenses when calculating adjusted net profit, for assets that meet the same deduction conditions.

The deduction is not an open-ended exemption, though: the Regulations set a floor for the zakat base linked to adjusted net profit. Source: Implementing Regulations for the Collection of Zakat 1445H, Articles 26, 27, 48, 49 and 63 — Zakat, Tax and Customs Authority (ZATCA), accessed August 2026.

## Capital assets and VAT: the adjustment period everyone forgets

Deducted the input tax on a machine you bought? The obligation did not end with that month's return. The Implementing Regulations of the VAT Law require you to monitor how a capital asset is used throughout a defined adjustment period:

| Type of capital asset | Adjustment period |
|---|---|
| Movable, tangible or intangible | 6 years from the date of purchase |
| Immovable, permanently attached to land or property | 10 years from the date of purchase |

If the asset's accounting life is shorter than that period, the period is the asset's life instead, and a part-year counts as a full year. Any change in the way the asset is used during the period requires the deduction to be adjusted, up or down. Later capital spending on an asset you already own — construction or improvement — starts an additional adjustment period of its own from the date the work is completed.

Records must be kept for the adjustment period plus five years from the date the asset was acquired, which is longer than the ordinary retention period. Source: Implementing Regulations of the VAT Law, Article 52 and the record-keeping article — Zakat, Tax and Customs Authority (ZATCA), August 2026. The wider compliance picture is on the [e-invoicing and compliance](/zatca) page.

## Selling or scrapping an asset: three treatments, not one

The day you dispose of an asset you need three parallel treatments, and skipping any one of them leaves a mark on a future return:

- **In the books**: the difference between net proceeds and net book value (cost less accumulated depreciation) is a gain or loss on disposal that appears in the income statement, and the asset is written off the balance sheet together with its accumulated depreciation.
- **For income tax payers**: 50% of the compensation received for the asset disposed of is deducted from the remaining balance of its group. If that amount exceeds the group balance, the balance is reduced to zero and the excess is added to taxable income. If every asset in a group has been disposed of, the amount remaining in it may be deducted at year end — and the balance may also be deducted in full if it falls below SAR 1,000.
- **For VAT**: a sale by a registered establishment is, in principle, a taxable supply requiring a tax invoice, along with an adjustment to the input tax deduction for the remainder of the adjustment period, made in the return covering the sale.

Tying the three together starts with a single asset register that carries the asset's cost, its accumulated depreciation, its tax group, its acquisition date and its disposal document. Having those fields inside [an asset management system](/asset-management) rather than in a side spreadsheet is what makes the return agree with the books without last-minute reconciliations.

## Frequently asked questions

### How do depreciation rates differ between asset types?

Accounting and zakat rules apply different rates — computers, for example, depreciate faster than buildings. You can set these rates manually in Snad to match your own company policy.

### Is land subject to depreciation?

No. The Income Tax Law explicitly excludes land from depreciable assets, because it does not lose value through use, wear or obsolescence. Where land with structures on it is bought or sold, the value is allocated on a reasonable basis between the land and the structures in order to arrive at the separate value of the depreciable structures. Source: Income Tax Law, Article 17 (a) and (j) — Zakat, Tax and Customs Authority (ZATCA), August 2026.

### What do I do if an asset group's balance falls below SAR 1,000 at year end?

The remaining value may be deducted in full. The Income Tax Law provides that if the remaining value of the group at year end — after the allowable deductions — is less than one thousand (SAR 1,000), that remaining value may be deducted. Likewise, if all the assets in the group have been disposed of, the amount remaining in it may be deducted at year end. Source: Income Tax Law, Article 17 (h) and (i) — Zakat, Tax and Customs Authority (ZATCA), August 2026.

### What is the tax limit for deducting asset repair and improvement costs?

Four percent (4%) of the group's remaining value at the end of that year. Any amount above this limit is not lost — it is added to the group's remaining value and depreciated with it at the group's rate in the following years. Source: Income Tax Law, Article 18 — Zakat, Tax and Customs Authority (ZATCA), August 2026.

### How long must capital asset documents be kept for VAT purposes?

Longer than the ordinary period. Records and invoices generally must be kept for at least six years from the end of the tax period they relate to, but records relating to capital assets must be kept for the length of their adjustment period (six years for a movable asset, ten years for an immovable one) plus five years, counted from the date the asset was acquired. Source: Implementing Regulations of the VAT Law, Article 52 and the record-keeping article — Zakat, Tax and Customs Authority (ZATCA), August 2026.

### Can the full value of fixed assets be deducted from the zakat base?

The deduction is conditional, not absolute. The Implementing Regulations for the Collection of Zakat require the asset to have been acquired for use rather than for resale, and to be deducted at the net value shown in the financial statements. The Regulations also set a floor for the zakat base linked to adjusted net profit, so the deduction does not automatically wipe the base out. Source: Implementing Regulations for the Collection of Zakat 1445H, Articles 26, 27, 48 and 49 — Zakat, Tax and Customs Authority (ZATCA), August 2026.

### Does the sale of a fixed asset count towards the VAT registration threshold?

No. The value of supplies of capital assets is excluded from the total annual value of taxable supplies when calculating the registration threshold, provided the asset was used in operating and carrying on the economic activity under a Commercial Registration (CR) or an equivalent licence from the competent authority, and was not held to generate rental or similar income or for onward supply at a later date. Source: Implementing Regulations of the VAT Law, registration provisions — Zakat, Tax and Customs Authority (ZATCA), August 2026.

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## About the publisher
**Snad (سند)** — a private Saudi software company
based in Riyadh, founded 2025. Legal form: Sole proprietorship.
Commercial registration: 7038154642
VAT number: 310959226500003
Only official domain: snad.io
> Snad is a private commercial business-management platform. It is not a
> government body, not a bank, and not a government services portal, and it
> is not affiliated with any government entity. Any site or app with a
> similar name is unrelated to Snad.