4.1 Capitalising Non-Current Assets & The Asset Register

Key Takeaways

  • Under IAS 16 Property, Plant and Equipment, an item is capitalised as a non-current asset if it is held for use in operations for more than one accounting period and its cost can be reliably measured.
  • The capitalised cost includes all directly attributable expenditures incurred in bringing the asset to its working condition and location for its intended use (purchase price, carriage inwards, site preparation, installation, testing/commissioning, legal conveyance fees, import duties, and initial decommissioning provisions).
  • Ongoing operating costs, maintenance contracts, staff training, road fund licence, fuel, general administration overheads, and post-commissioning modifications must be expensed immediately to the Statement of Profit or Loss as revenue expenditure.
  • VAT treatment dictates that VAT-registered businesses capitalise the net cost (recoverable input VAT debited to VAT Control), whereas non-VAT registered entities or purchases with non-recoverable VAT (such as standard cars available for private use) must capitalise the gross VAT-inclusive cost.
  • The Non-Current Asset Register acts as an essential memorandum record and internal control tool, holding granular details (asset code, serial number, location, custodian, cost, depreciation history, carrying amount) that must be routinely reconciled against nominal ledger control accounts and verified through periodic physical asset audits.
Last updated: August 2026

Capitalising Non-Current Assets & The Asset Register

In financial accounting, non-current assets represent significant, long-term economic investments that underpin an organization's operational capacity. Under IAS 16 (Property, Plant and Equipment) and UK GAAP (FRS 102 Section 17), non-current assets are defined as tangible assets that:

  1. Are held for use in the production or supply of goods or services, for rental to others, or for administrative purposes; and
  2. Are expected to be used during more than one accounting period.

Accurately distinguishing between expenditure that should be capitalised (added to the cost of a non-current asset on the Statement of Financial Position) and expenditure that must be expensed (charged immediately as revenue expenditure in the Statement of Profit or Loss) is a core competency required for the AAT Level 3 assessment.


Prior Authority for Capital Expenditure

Before any of the accounting is considered, a capital purchase must be authorised in advance by a person with the delegated power to commit the organisation's funds. AAT names this explicitly in the FAPS specification, and it is examined as a control question rather than a bookkeeping one.

Why Prior Authorisation Is Necessary

  1. Scale and irreversibility. Capital items are large relative to the entity, and once bought, a specialised machine or a signwritten van cannot be resold without significant loss.
  2. Cash flow and funding. The commitment must be affordable within the capital budget and the agreed banking facilities. An unplanned £60,000 order can breach an overdraft limit and trigger a liquidity crisis in a business that is otherwise profitable.
  3. Fraud prevention. Requiring an independent approver stops an employee ordering assets for personal use, or routing orders to a supplier in which they have an undisclosed interest.
  4. Budgetary control. Approval confirms the spend sits inside the agreed capital budget and supports the operational plan, rather than duplicating capacity the business already has.
  5. Correct accounting from the outset. An authorised capital requisition tells the bookkeeper the item is capital and not revenue, and gives the non-current asset register its acquisition reference, custodian and location.

Who Gives the Authority

The appropriate approver depends on the value of the item and the delegated authority limits set out in the organisation's financial procedures:

Value BandUsual ApproverEvidence Retained
Below the capitalisation thresholdLine manager or department headPurchase requisition
Routine capital items within the approved budgetBudget holder or finance managerSigned capital requisition and purchase order
Major, or unbudgeted, itemsFinance director, the partners, or the boardBoard minute or partners' written resolution
Items needing external financeBoard approval, plus the lender's own credit approvalLoan, lease or hire purchase agreement

Assessment point: the person who requests an asset must never be the only person who approves it. Segregation of duties across requisition, authorisation, receipt and payment is the control AAT expects you to name, and the absence of it is the weakness you are expected to spot in a scenario.


Capitalisation Criteria Under IAS 16

Under IAS 16, an item of property, plant, and equipment is recognized as an asset if, and only if:

  • It is probable that future economic benefits associated with the item will flow to the entity; and
  • The cost of the item can be measured reliably.

Directly Attributable Capitalisation Costs

When a business acquires or constructs a non-current asset, the initial capitalised cost comprises its purchase price (after deducting trade discounts and rebates) plus any costs directly attributable to bringing the asset to the location and condition necessary for it to be capable of operating in the manner intended by management.

┌──────────────────────────────────────────────────────────────────────────────┐
│                     IAS 16: INCLUDED CAPITALISATION COSTS                    │
├──────────────────────────┬───────────────────────────────────────────────────┤
│ Purchase Price           │ Invoice price minus any commercial/trade discount │
│ Delivery / Carriage      │ Carriage inwards to transport asset to premises   │
│ Site Preparation         │ Ground leveling, concrete plinths, cabling        │
│ Installation & Assembly  │ Mechanical and electrical installation costs      │
│ Testing & Commissioning  │ Testing operational readiness (less net test rev) │
│ Professional Fees        │ Legal conveyance, architect, surveyor fees        │
│ Non-Refundable Taxes     │ Import duties, non-recoverable acquisition taxes  │
│ Decommissioning Provision│ Present value of mandatory site restoration/removal│
└──────────────────────────┴───────────────────────────────────────────────────┘

Inadmissible Costs: Mandatory Revenue Expenditure

Certain costs incurred around the time of acquiring a non-current asset cannot be capitalised because they do not relate directly to bringing the asset into initial working condition, or they represent ongoing operational costs. These must be charged as revenue expenditure (expenses) in the Statement of Profit or Loss (SPL):

┌──────────────────────────────────────────────────────────────────────────────┐
│                      EXCLUDED COSTS (REVENUE EXPENDITURE)                    │
├──────────────────────────┬───────────────────────────────────────────────────┤
│ Staff Training           │ Training employees to operate the new machinery   │
│ Maintenance Contracts    │ Service agreements, extended warranties           │
│ Road Fund Licence        │ Vehicle road tax (VED) on company motor vehicles  │
│ Fuel & Consumables       │ Initial petrol/diesel, lubricating oils, supplies │
│ General Administration   │ Internal management time, administrative overheads│
│ Advertising & Promotion  │ Marketing costs for opening a new facility        │
│ Routine Repairs          │ Post-commissioning maintenance or cosmetic fixes  │
└──────────────────────────┴───────────────────────────────────────────────────┘

Exam Key Point: Staff training is always treated as revenue expenditure under IAS 16, even if it is mandatory before staff can operate a new high-tech machine. The economic rationale is that the business does not control the staff members (who can resign at any time), so training does not create an identifiable asset under the control of the enterprise.


Master Comparative Schedule: Capital vs Revenue Expenditure

The table below details how common expenditure line items must be classified and recorded in the double-entry accounting records:

Expenditure ItemNature / DescriptionAccounting ClassificationNominal Ledger Posting
Machinery Purchase InvoiceBase cost from manufacturerCapitalDr Plant & Machinery at Cost
Carriage Inwards on MachineSpecialised transport to factoryCapitalDr Plant & Machinery at Cost
Reinforced Concrete BaseSite preparation for heavy machineCapitalDr Plant & Machinery at Cost
Electrician Assembly FeeWiring and mounting the machineCapitalDr Plant & Machinery at Cost
Pre-production Safety TestCalibration and safety certificationCapitalDr Plant & Machinery at Cost
Staff Operating CourseTraining factory staff to use machineRevenueDr Staff Training Expense (SPL)
3-Year Service AgreementOngoing mechanical maintenanceRevenueDr Maintenance Expense (SPL)
Commercial Van PurchaseDelivery vehicle acquisitionCapitalDr Motor Vehicles at Cost
Vehicle Signwriting / LogoPainting corporate livery on vanCapitalDr Motor Vehicles at Cost
Vehicle Road Tax (VED)12-month road fund licenceRevenueDr Motor Vehicle Expenses (SPL)
Vehicle Comprehensive Cover12-month vehicle insuranceRevenueDr Insurance Expense (SPL)
Property Legal ConveyanceSolicitor fees on buying warehouseCapitalDr Land & Buildings at Cost
Architect Fees for ExtensionPlans for expanding buildingCapitalDr Land & Buildings at Cost
Repainting Old OfficeRoutine redecorating / maintenanceRevenueDr Property Maintenance (SPL)

Value Added Tax (VAT) Treatment on Asset Acquisitions

The accounting treatment of Value Added Tax (VAT) on capital acquisitions depends directly on the VAT registration status of the purchasing entity and the specific asset category under UK tax law (HMRC regulations):

1. VAT-Registered Entity (Recoverable Input VAT)

When a VAT-registered business purchases a qualifying non-current asset (such as plant, machinery, office computers, or commercial delivery vans):

  • The input VAT is fully recoverable from HMRC.

  • The asset is capitalised at its net (VAT-exclusive) cost.

  • The input VAT is debited to the VAT Control Account.

  • Double Entry:

    • Debit: Non-Current Asset at Cost (Net Amount)
    • Debit: VAT Control Account (Input VAT)
    • Credit: Bank / Trade Payables (Gross Amount)

2. Non-VAT Registered Entity

If a business is not registered for VAT (e.g. small sole traders below the registration threshold), it cannot reclaim input VAT from HMRC:

  • The VAT paid is an irrecoverable cost of acquiring the asset.

  • The asset is capitalised at its gross (VAT-inclusive) cost.

  • Double Entry:

    • Debit: Non-Current Asset at Cost (Gross Amount)
    • Credit: Bank / Trade Payables (Gross Amount)

3. Special HMRC Restriction: Standard Motor Cars with Private Use

Under UK VAT regulations, input VAT on the purchase of standard passenger motor cars is blocked (non-recoverable) if there is any private use of the vehicle by directors or employees (which applies to virtually all company cars):

  • Even if the business is VAT-registered, the input VAT cannot be reclaimed.

  • The non-recoverable VAT becomes part of the acquisition cost under IAS 16.

  • The motor car must be capitalised at its gross (VAT-inclusive) price in Motor Vehicles at Cost.

  • Contrast with Commercial Vehicles: Commercial vans, lorries, and specialized utility vehicles used 100% for trade purposes qualify for full input VAT recovery (capitalised at net cost).

┌──────────────────────────────────────────────────────────────────────────────┐
│                     SUMMARY OF VAT TREATMENT ON ACQUISITIONS                 │
├───────────────────────────────────┬──────────────────────────────────────────┤
│ Entity / Asset Scenario           │ Capitalised Asset Cost                   │
├───────────────────────────────────┼──────────────────────────────────────────┤
│ VAT-Registered: Plant & Machinery │ Net Cost (VAT reclaimed via VAT Control)  │
│ VAT-Registered: Commercial Van    │ Net Cost (VAT reclaimed via VAT Control)  │
│ VAT-Registered: Standard Car      │ GROSS Cost (VAT blocked / non-reclaimable)│
│ Non-VAT Registered: Any Asset     │ GROSS Cost (No VAT reclamation possible) │
└───────────────────────────────────┴──────────────────────────────────────────┘

Master Case Study: Calculating Capitalised Cost

Vanguard Manufacturing Ltd, a VAT-registered business, acquired a new CNC milling machine on 1 March 20X6. The following costs were invoiced and paid during the project:

  • Machine list price: £48,000 + VAT (subject to an agreed 10% trade discount from the supplier).
  • Specialised heavy freight delivery (carriage inwards): £1,800 + VAT.
  • Reinforced concrete flooring and electrical cabling: £3,500 + VAT.
  • Machine installation and mechanical assembly: £2,400 + VAT.
  • Pre-production testing and safety commissioning: £1,200 + VAT.
  • Scrap metal produced and sold during test runs: £300 (no VAT).
  • Comprehensive 3-year mechanical breakdown warranty: £2,700 + VAT.
  • External specialist training for 4 machine operators: £1,600 + VAT.
  • First-month lubrication consumables and cutting fluids: £450 + VAT.

Step-by-Step Capital Cost Calculation

ItemAmount (£)Status under IAS 16Rationale
List Price48,000IncludedBase asset cost
Less: 10% Trade Discount(4,800)DeductedNet invoice price is £43,200
Carriage Inwards1,800IncludedDirectly attributable delivery cost
Site Preparation (Concrete & Cabling)3,500IncludedNecessary to bring asset to operating condition
Installation & Assembly2,400IncludedRequired mechanical setup
Testing & Commissioning1,200IncludedVerifying operational readiness
Less: Net Test Run Scrap Income(300)DeductedDirect proceeds generated during test phase
3-Year Breakdown Warranty0ExcludedRevenue expenditure (Maintenance SPL)
Staff Operator Training0ExcludedRevenue expenditure (Training SPL)
Cutting Fluids & Lubricants0ExcludedRevenue expenditure (Consumables SPL)
Total Capitalised Cost£51,800CapitalPosted to Plant & Machinery at Cost

General Journal Entry for Capitalised Asset

DateAccount Details & ExplanationDebit (£)Credit (£)
20X6
Mar 1Plant & Machinery at Cost (SFP Non-Current Asset)51,800
Maintenance & Warranty Expense (SPL Expense)2,700
Staff Training Expense (SPL Expense)1,600
Consumables Expense (SPL Expense)450
VAT Control Account (20% on all inputs)11,370
Bank / Trade Payables (Net Outflow)67,920
(To record acquisition, installation, testing and revenue expenses of CNC milling machine)

Proving the VAT and the cash figure. Every invoiced item carries 20% VAT, so the input tax base is the discounted machine price plus every service invoice: £43,200 + £1,800 + £3,500 + £2,400 + £1,200 + £2,700 + £1,600 + £450 = £56,850, giving input VAT of £56,850 × 20% = £11,370. Gross payments out are therefore £56,850 + £11,370 = £68,220. The £300 of scrap sold during testing is a receipt, not a reduction in the invoiced price, so the net movement through bank and payables is £68,220 − £300 = £67,920. Note that the scrap proceeds are deducted from the capitalised cost under IAS 16 (bringing it to £51,800) even though the cash comes in separately — which is exactly why the debits and the net credit still agree.


The Non-Current Asset Register (Memorandum Ledger)

While the General Ledger maintains total financial control accounts (such as Plant & Machinery at Cost and Plant & Machinery Accumulated Depreciation), it does not record the granular, itemized history of individual machines, vehicles, or computers.

To fulfill statutory requirements and maintain sound internal control, businesses maintain a dedicated memorandum record called the Non-Current Asset Register (NCAR).

┌──────────────────────────────────────────────────────────────────────────────┐
│               PRIMARY FUNCTIONS OF THE NON-CURRENT ASSET REGISTER            │
├──────────────────────────────────────────────────────────────────────────────┤
│ 1. Internal Control & Asset Safeguarding: Prevents theft, loss, or unauthorized│
│    removal by assigning physical custody and tracking location.              │
│ 2. Financial Statement Accuracy: Provides exact cost and accumulated         │
│    depreciation schedules for every individual asset in service.             │
│ 3. Audit & Statutory Compliance: Satisfies UK Companies Act requirements for │
│    adequate accounting records and facilitates external audit trails.        │
│ 4. Insurance & Maintenance Tracking: Provides replacement and carrying values│
│    for insurance claims and schedules routine preventive servicing.          │
│ 5. Disposal & Derecognition Management: Instantly supplies historical cost    │
│    and accumulated depreciation needed to compute profit or loss on disposal.│
└──────────────────────────────────────────────────────────────────────────────┘

Essential Information Recorded in the Asset Register

A compliant non-current asset register records the following mandatory fields for every asset:

  1. Asset Identification Code / Tag Number: Unique internal serial reference (e.g. MCH-20X6-042) physically affixed as a barcode or RFID tag.
  2. Detailed Description: Make, model, technical specification, and manufacturer details.
  3. Manufacturer Serial Number: Factory serial number stamped on the chassis or casing.
  4. Physical Location: Specific building, floor, workshop, or room where the asset is situated.
  5. Designated Custodian: Name and role of the employee or department head responsible for the asset.
  6. Acquisition Date & Supplier Reference: Purchase date, supplier name, purchase order number, and invoice reference.
  7. Capitalised Historical Cost: Initial capital cost including directly attributable setup costs.
  8. Depreciation Parameters: Depreciation method (straight-line, reducing balance), annual rate, estimated useful economic life (UEL), and estimated residual value.
  9. Accumulated Depreciation to Date: Total depreciation charged from acquisition up to the last reporting period.
  10. Carrying Amount (Net Book Value): Historical cost minus accumulated depreciation.
  11. Disposal & Derecognition Details: Date of disposal, sale proceeds, part-exchange allowance, scrap value, and disposal authorization reference.

Sample Non-Current Asset Register Schedule

Asset TagDescription & ModelLocation / CustodianAcq DateCost (£)Depr Method & RateAccum Depr (£)Carrying Amt (£)
FA-0104CNC Milling Machine (XYZ-400)Bay 4 / J. Miller01/03/X651,80020% Straight Line10,36041,440
FA-0105Ford Transit Van (Reg: VK23 ABC)Logistics / D. Vance15/05/X428,00025% Reducing Bal12,25015,750
FA-0106Dell PowerEdge Server RackServer Rm / K. Patel10/01/X514,50033.3% Straight Line9,6674,833
FA-0107Executive Office Suites (x6)HQ Floor 2 / Admin01/09/X318,20010% Straight Line5,46012,740
TOTALS£112,500£37,737£74,763

Physical Verification & Nominal Ledger Reconciliation

To ensure the reliability of the financial statements, accounting personnel must conduct regular physical asset audits and perform a periodic reconciliation between the Non-Current Asset Register and the General Ledger nominal control accounts.

┌──────────────────────────────────────────────────────────────────────────────┐
│                     RECONCILIATION EQUILIBRIUM RULE                          │
├──────────────────────────────────────────────────────────────────────────────┤
│ Total Historical Cost per Asset Register   = Nominal Ledger Asset Cost Acc   │
│ Total Accum Depreciation per Asset Register = Nominal Ledger Accum Depr Acc   │
│ Total Carrying Amount per Asset Register   = Net Book Value on SFP           │
└──────────────────────────────────────────────────────────────────────────────┘

Common Discrepancies and Root Causes

When the register does not reconcile with the nominal ledger, investigation typically reveals one of the following issues:

  1. Unrecorded Disposals / Scrapped Assets: An obsolete or damaged computer was physically thrown away or sold for scrap, but no disposal journal was posted to the nominal ledger (or removed from the asset register).
  2. Unrecorded Inter-Departmental Transfers: An asset was moved to a new branch without updating the location or department code in the register.
  3. Misclassified Expenditure (Error of Principle): An invoice for machine repairs was debited to the nominal asset cost account, but excluded from the asset register; or capital additions entered in the register were expensed in the nominal ledger.
  4. Timing Differences in Additions: An asset was added to the register upon delivery, but the purchase invoice was not processed through the Purchases Day Book until the subsequent month.
  5. Depreciation Calculation Discrepancies: An arithmetic error occurred when applying reducing balance percentages across individual register entries versus bulk calculations in the nominal ledger.

Standard Reconciliation Procedure

  1. Extract Nominal Balances: Obtain the closing balances of Asset at Cost and Accumulated Depreciation from the nominal ledger.
  2. Sum the Asset Register: Total the individual historical costs and accumulated depreciation columns from the NCAR.
  3. Identify Variances: Compare the totals line by line.
  4. Investigate Differences: Trace purchase invoices, disposal forms, and journal vouchers.
  5. Post Adjusting Journal Entries: Correct nominal ledger errors via the General Journal or update the memorandum register to achieve perfect agreement.
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IAS 16 Capitalisation Decision Tree & Asset Register Workflow
Test Your Knowledge

A VAT-registered manufacturing company acquires a specialised packaging machine. The supplier's invoice details the following: Machine list price £30,000; Trade discount £3,000; Carriage inwards £1,200; Installation £1,800; Mandatory staff training course on machine operation £1,500; 2-year maintenance contract £2,000. All items are subject to 20% VAT. At what total amount should the machine be capitalised in the Plant & Machinery at Cost account?

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D
Test Your Knowledge

A VAT-registered business purchases two vehicles on the same day: (1) A commercial delivery van for £24,000 plus £4,800 VAT (100% business use); (2) An executive saloon car for £30,000 plus £6,000 VAT (used by the Managing Director for business and private commuting). What total amount should be debited to the Motor Vehicles at Cost account?

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Test Your Knowledge

Which of the following statements correctly describes the function of the Non-Current Asset Register and its relationship to the nominal ledger?

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B
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D