The Fixed Asset Lifecycle in One Picture
Every fixed asset a company owns, whether a truck, a production machine, a server or a central air-conditioning unit, goes on a journey that starts before it is bought and ends after it leaves the books. It begins with an investment decision and budget approval, moves through purchase, receipt and registration, then years of operation, maintenance and transfers between sites and custodians, with depreciation and annual reviews along the way, and finally ends in a replacement decision and disposal by sale, scrapping or write-off.
In many companies each stage is owned by a different department with a different record. Procurement holds the purchase order, finance keeps the asset register in a spreadsheet, maintenance has its own breakdown log and HR or stores tracks custody. When an asset is sold or scrapped the news may never reach accounting, so it stays on the register and keeps depreciating long after it has gone. Or the opposite: a fully depreciated asset is still working well, and nobody can say exactly where it is.
Managing the asset lifecycle in an ERP brings those stages into one record per asset. This guide walks through each stage and its accounting requirements under IFRS as endorsed in Saudi Arabia, with special attention to disposal, the stage most often neglected, including worked journal entries for sales, trade-ins and write-offs, and the tax side of getting rid of an asset.
Lifecycle Stages and What the System Should Produce
| Stage | Key questions | ERP output |
|---|---|---|
| Plan and approve | Do we need it? Buy or lease? | Approved capex request tied to budget |
| Purchase and receive | What is the full cost? Does it meet spec? | PO, receipt and invoice linked to the asset |
| Register and tag | Which category, life and custodian? | Asset card with unique code, category, custodian, location |
| Operate, maintain, transfer | Where is it? What condition? What does it cost us? | Transfer, maintenance and cost history |
| Depreciate and review | Are life and residual value still right? | Periodic depreciation and a documented annual review |
| Replace and dispose | When to replace? How to dispose? What is the effect? | Disposal entry with gain or loss; card closed |
For an operational view of the same journey, see our article on the fixed asset lifecycle.
Stage 1: Planning and Purchase
An asset purchase should start with a capital expenditure request setting out the need, alternatives and expected cost, approved under the authority matrix. The critical question is total cost of ownership rather than purchase price: purchase and installation, expected maintenance over the life, energy or fuel, insurance and the expected resale value.
A simplified hypothetical: two packaging machines. Machine 1 costs SAR 400,000 with expected maintenance of SAR 20,000 a year; Machine 2 costs SAR 320,000 with SAR 45,000 a year. Both last 8 years with a SAR 40,000 residual. Undiscounted lifetime cost: Machine 1 is 400,000 + 160,000 - 40,000 = SAR 520,000; Machine 2 is 320,000 + 360,000 - 40,000 = SAR 640,000. The cheaper machine costs about SAR 120,000 more over its life. Discounting future cash flows refines the answer, but even simple arithmetic can reverse the decision.
Stage 2: Recognition and Registration
What goes into cost
Under IAS 16, cost includes the purchase price, import duties and non-refundable taxes, and directly attributable costs of bringing the asset to the location and condition needed for it to operate as intended, such as freight, installation and testing. Recoverable VAT is excluded. Training, advertising and general overheads are not capitalised.
Capitalisation threshold
Most companies set a minimum capitalisation amount in their accounting policy, for example SAR 2,000 or SAR 5,000, below which items are expensed even if they last more than a year. It is a practical simplification sized to the business and must be applied consistently.
Tagging and custody
Each capitalised asset gets a unique code and a barcode or QR label, a category that drives its useful life, depreciation method and GL accounts, and a location, department and named custodian. That data is the basis for stocktakes and accountability. Our guide to asset tracking covers tagging options.
Stage 3: Operation, Maintenance and Transfers
Over its working life an asset changes condition, location and custodian. Contractors move equipment between projects, laptops move between staff, vehicles between branches. Each transfer should be recorded with its date, type, reference and receiving party so the register stays true, and so depreciation lands on the cost centre or project actually using the asset.
Maintenance matters financially too. Routine servicing is expensed, while replacing a major component that extends life or capacity may be capitalised under IAS 16, with the carrying amount of the replaced part derecognised. Accumulated maintenance cost on the asset record is what later shows when replacement becomes cheaper. See our piece on preventive maintenance.
Stage 4: Depreciation and the Annual Review
IAS 16 requires residual value and useful life to be reviewed at least at each financial year-end, along with the depreciation method. Changes are applied prospectively. Hypothetical: a truck costing SAR 360,000, straight-line over 6 years with no residual, depreciates SAR 60,000 a year. After 3 years its carrying amount is SAR 180,000, and management now expects 5 more years instead of 3, with a SAR 30,000 residual. New annual charge = (180,000 - 30,000) / 5 = SAR 30,000.
Tax depreciation differs. Saudi income tax uses declining-balance pools, for example 25% for machinery, equipment and vehicles, 10% for furniture and other assets and 5% for fixed buildings, while zakat payers may use straight-line. Companies subject to income tax therefore need both a book and a tax depreciation ledger. Our asset depreciation guide covers the methods in full.
Stage 5: The Replacement Decision
An asset should not be replaced simply because its carrying amount reaches zero; book value is an accounting figure, not a fitness test. The useful comparison is the cost of keeping the old asset another year against the cost of the replacement. A hypothetical forklift:
| Annual, SAR | Keep old | Buy new |
|---|---|---|
| Maintenance and parts | 38,000 | 6,000 |
| Downtime cost (estimate) | 15,000 | 2,000 |
| Fuel | 14,000 | 11,000 |
| Equivalent annual capital cost | 5,000 (fall in resale value) | 24,000 |
| Total | 72,000 | 43,000 |
The new machine's equivalent annual cost is an estimate spreading price and financing over its life. Replacement saves about SAR 29,000 a year. None of this is possible unless the system keeps maintenance cost and downtime per asset.
Held for Sale
Once the company decides to sell and the IFRS 5 criteria are met (available for immediate sale in its present condition, sale highly probable and expected within one year), the asset is classified as held for sale. It is then measured at the lower of carrying amount and fair value less costs to sell, and depreciation stops. In the system that means a status change that automatically suspends depreciation runs while the asset is marketed.
Stage 6: Disposal
Disposal routes
- Sale to a third party, at auction or to employees.
- Trade-in against a new asset.
- Scrapping of damaged or unsafe assets, with a signed scrapping report.
- Donation to a charity, with value and recipient documented.
- Write-off after loss or theft, once investigated, with any insurance claim tracked.
Worked example: sale at a gain
A hypothetical machine cost SAR 300,000 with accumulated depreciation of SAR 210,000 at the sale date, so a carrying amount of SAR 90,000. It sells for SAR 100,000 plus 15% VAT of SAR 15,000, so the buyer pays SAR 115,000. First post depreciation up to the sale date, then the disposal entry:
| Account | Debit | Credit |
|---|---|---|
| Bank or receivables | 115,000 | |
| Accumulated depreciation, machinery | 210,000 | |
| Machinery at cost | 300,000 | |
| VAT payable | 15,000 | |
| Gain on disposal of fixed assets | 10,000 | |
| Total | 325,000 | 325,000 |
The gain is net proceeds less carrying amount: 100,000 - 90,000 = SAR 10,000. Under IAS 16 such gains are not classified as revenue; they sit in other income. A VAT-registered business selling a fixed asset is making a taxable supply, so an e-invoice must be issued like any other sale.
Worked example: scrapping at a loss
Equipment costing SAR 50,000 with SAR 42,000 accumulated depreciation is damaged beyond use and has no value. The SAR 8,000 carrying amount becomes a loss: debit accumulated depreciation 42,000 and loss on disposal 8,000, credit equipment 50,000. Attach the approved scrapping report and photos to the asset record.
Worked example: trade-in
A dealer accepts a delivery van with a carrying amount of SAR 35,000 at a trade-in value of SAR 45,000 before VAT against a new van priced at SAR 160,000 before VAT. The common error is to record only the SAR 115,000 difference as the new van's cost. Correctly, treat it as a separate sale and purchase: record the new van at its full SAR 160,000, record the sale of the old one at SAR 45,000 with a SAR 10,000 gain, and apply VAT to both supplies, with the company invoicing the old van and the dealer invoicing the new one. Net cash is still SAR 115,000 before VAT, but the books reflect reality and the new van depreciates on the right cost.
Tax and Compliance on Disposal
- Income tax pools. Under the tax depreciation rules, 50% of disposal proceeds is deducted from the pool in the year of disposal and 50% in the following year, mirroring the treatment of additions. Using the sale above, if the machine sat in the 25% pool, SAR 50,000 comes off the pool this year and SAR 50,000 next year, while the financial statements show a one-off SAR 10,000 gain. That mismatch is why a separate tax ledger with pool balances is worth keeping. Take tax advice on unusual cases.
- VAT. Sales are generally standard-rated at 15%. Donations or transfers for no consideration can have their own treatment and deserve a check before you proceed.
- Record retention. VAT rules require records to be kept for at least six years generally, eleven years for movable and intangible capital assets and fifteen years for real estate. Never delete a disposed asset's card; change its status to disposed and keep its full history and documents.
Revaluation and Impairment
IAS 16 allows a cost model or a revaluation model after initial recognition. A company revaluing a class such as land and buildings must apply it to the whole class, not to individual assets. Impairment can arise under either model: a major breakdown, a product line losing its market, or equipment overtaken by technology. When such indicators appear, compare the carrying amount with the recoverable amount and record an impairment loss for any excess. An asset record that logs breakdowns and running hours helps spot those indicators early rather than waiting for the auditor.
Who Owns Each Step
| Activity | Performed by | Approved by |
|---|---|---|
| Capex request | User department | CFO or CEO |
| Purchase and receipt | Procurement and stores | Procurement manager |
| Registration and classification | Fixed asset accountant | Financial controller |
| Transfer and custody change | Releasing and receiving departments | Department head |
| Useful life and residual review | Finance with engineering | CFO |
| Disposal decision and route | Engineering and finance | Per authority matrix |
Physical Verification
A physical count at least once a year is the practical guarantee that the register matches reality. Load each site's asset list onto a handheld device and scan every label. There are three outcomes: found and matching, on the register but missing (investigate, then transfer or write off), and present but unregistered (register it). Repeated discrepancies at a site or with a custodian point to a control weakness that needs fixing.
Common Mistakes
- Ghost assets that were sold or scrapped but still depreciate.
- Skipping depreciation to the sale date, which misstates the gain or loss.
- No tax invoice on asset sales because they happen outside the normal sales cycle.
- Deleting the asset card and losing the history needed for retention and audit.
- No annual life review, leaving fully depreciated assets in service and distorting product and service costs.
How Tranquil Fits
Tranquil's asset management module covers the full lifecycle: a unique code per asset with automatic classification; hierarchical categories for tangible and intangible assets such as licences, patents and trademarks, with automatic numbering prefixes; clear statuses (available, in use, disposed); and links to department, current custodian and location. Transfers between locations, departments and custodians are recorded with date, type, reference and status, and transactions cover purchase, automatic depreciation per accounting standards, revaluation, damage and sale or disposal. Explore our asset management solution or contact us to review your asset register.
Frequently Asked Questions
Does depreciation stop when an asset is idle?
Not necessarily. Under IAS 16 straight-line depreciation continues while an asset is temporarily idle, unless it is fully depreciated or classified as held for sale. Under a units-of-production method, idle periods may produce no charge.
How is the gain or loss on sale calculated?
Net sale proceeds after selling costs and excluding VAT, minus the carrying amount at the sale date after posting depreciation up to that date.
Is VAT charged on selling a used asset?
Generally yes. A VAT-registered business selling a fixed asset makes a taxable supply at the standard 15% rate and must issue a tax invoice.
What should we do about an asset missing at stocktake?
Trace its last recorded transfer and custodian and check other sites. If it is confirmed lost, write it off at carrying amount with proper approval and pursue insurance or recovery under your policy.
How long should disposed asset records be kept?
For VAT purposes, eleven years for movable and intangible capital assets and fifteen years for real estate. Better still, never delete the record from the system; just change its status.