- 3
- April
"Fixed assets" (known in Thai as "Kru-Pha-Nan") is a term that every government procurement officer in Thailand hears daily. Yet when asked "How exactly do fixed assets differ from supplies?" or "Is a 3,000 THB office chair a fixed asset or a supply?" — many still hesitate. This article is EP.1 of the Government Fixed Assets series, covering definitions, price thresholds, categories, and all the asset types that procurement officers need to know.
In short: A government fixed asset is a durable item valued at 5,000 THB or more per unit, with a useful life exceeding 1 year, that must be registered and depreciated. Items valued below 5,000 THB that are still durable are classified as "sub-threshold fixed assets" and still require oversight and control.
What Are Government Fixed Assets?
According to Thailand's Comptroller General's Department, fixed assets (Capital Assets) are items that meet all of the following criteria:
- Valued at 5,000 THB or more (per unit or per set)
- Durable in nature — not consumed or depleted upon use
- Useful life exceeding 1 year
- Must be registered, assigned an asset code, and depreciated
Fixed assets differ from supplies, which are consumable items that are used up and gone — such as paper, printer ink, and cleaning solution. Supplies do not need to be individually registered and are not depreciated. Correct classification at the procurement stage is critical, as it directly affects accounting records and subsequent audits.
Fixed Assets vs Supplies — What Is the Difference?
| Criteria | Fixed Assets | Supplies |
|---|---|---|
| Value | 5,000 THB or more | Below 5,000 THB |
| Nature | Durable, reusable | Consumable, depleted upon use |
| Useful Life | More than 1 year | Not specified (typically used up quickly) |
| Registration | Must be registered and assigned a code | Not individually registered |
| Depreciation | Must be depreciated annually | Not depreciated (expensed immediately) |
| Physical Count | Annual physical count required | Inventory count only |
| Examples | Computers, air conditioners, vehicles | Paper, printer ink, pencils |
Common point of confusion: A 3,500 THB office chair — it looks like a fixed asset because it is durable, but its value is below 5,000 THB, so it is classified as a "sub-threshold fixed asset", not a supply! (Details will be explained in EP.2.)
Fixed Asset Categories per the Comptroller General's Department
The Comptroller General's Department assigns asset category codes based on the Federal Supply Classification (FSC) system, which is divided into the following major categories:
| FSC Code | Asset Category | Examples | Useful Life (years) |
|---|---|---|---|
| 7110 | Office Equipment | Desks, chairs, steel cabinets, photocopiers | 5-15 |
| 7440 | Computer Equipment | Computers, printers, servers, scanners | 5 |
| 7430 | Advertising & Media Equipment | Projectors, LED displays, cameras, video cameras | 5 |
| 5805 | Telecommunications Equipment | PBX systems, video conferencing systems, two-way radios | 5-10 |
| 4120 | Electrical & Radio Equipment | Air conditioners, generators, UPS units | 5-8 |
| 2310 | Vehicles & Transportation | Cars, vans, motorcycles, trucks | 8-12 |
| 6625 | Scientific Equipment | Microscopes, pH meters, precision scales | 5-10 |
| 6515 | Medical Equipment | Patient beds, X-ray machines, ECG machines | 5-10 |
| 6910 | Educational Equipment | Laboratory equipment, training tools | 5-10 |
| 3805 | Agricultural Equipment | Tractors, water pumps, crop sprayers | 5-8 |
| 3410 | Industrial/Factory Equipment | Lathes, welding machines, metal cutters | 8-15 |
| 7810 | Household & Kitchen Equipment | Refrigerators, ovens, washing machines | 5-8 |
| 7820 | Sports Equipment | Exercise machines, sports field equipment | 5 |
Each category has multiple sub-codes at various levels. For example, code 7440-001 = Desktop Computer, 7440-009 = Peripheral Device. These codes are critical for registering fixed assets in an ERP system, as they form the basis for searching, physical counting, and report generation.
Asset Codes — How to Read Them?
Thai government asset codes follow a standardized structure that allows immediate identification of any individual asset:
Example: Code 7440-001-0023/5
| 7440 | Computer Equipment category |
| 001 | Sub-type: Desktop Computer |
| 0023 | Sequential number 23 in the registry |
| /5 | Component number 5 within a set (for set-based assets) |
A systematic coding structure enables the following:
- Instant asset lookup — know which category, type, and sequence number at a glance
- Easier annual physical counts — follow the codes sequentially without missing any items
- Category-based reporting — e.g., a report of all computer equipment across the organization
- Accurate depreciation calculation — each category has a different standard useful life
Same Item — Fixed Asset or Supply?
This is the most common dilemma for procurement officers. Consider these real-world examples:
| Item | Price | Durable? | Classification | Reason |
|---|---|---|---|---|
| Desktop computer | 25,000 THB | Yes | Fixed Asset | Value ≥ 5,000 + durable |
| Office chair | 3,500 THB | Yes | Sub-threshold Fixed Asset | Value < 5,000 but durable |
| Wireless mouse | 590 THB | Yes (but very low price) | Supply | Low value, treated as consumable |
| Printer ink | 2,800 THB | No (consumed upon use) | Supply | Consumable, regardless of price |
| Steel filing cabinet | 8,500 THB | Yes | Fixed Asset | Value ≥ 5,000 + durable |
| Calculator | 1,200 THB | Yes | Sub-threshold Fixed Asset | Value < 5,000 but durable |
Important note: Printer ink at 2,800 THB — even though the price is close to the 5,000 THB threshold, it is a consumable item (used up and gone), so it is always classified as a supply regardless of price. In contrast, a 3,500 THB chair is durable despite being below the threshold, making it a sub-threshold fixed asset.
Sub-threshold Fixed Assets — What Are They?
Sub-threshold fixed assets are durable items with a useful life exceeding 1 year but valued at less than 5,000 THB per unit — such as a 1,500 THB desk fan or a 1,200 THB calculator.
| Aspect | Fixed Asset (above threshold) | Sub-threshold Fixed Asset |
|---|---|---|
| Value | ≥ 5,000 THB | < 5,000 THB |
| Registration | Must be registered and assigned a code | Must be recorded in a control ledger |
| Depreciation | Must be depreciated (annually) | Not depreciated (expensed immediately) |
| Physical Count | Annual physical count | Count as appropriate |
| Disposal | Must follow official disposal regulations | Also follows regulations, but with simpler procedures |
Although sub-threshold fixed assets do not require depreciation, agencies must still maintain control to prevent loss. If the State Audit Office of Thailand finds missing sub-threshold assets without proper records, it may be considered a dereliction of duty.
Types of Fixed Assets You Should Know
Beyond category classification, fixed assets are also categorized by usage characteristics, which affect accounting treatment and depreciation:
| Type | Description | Examples |
|---|---|---|
| Individual Asset | A single item that functions on its own; registered individually | Air conditioner, vehicle, safe |
| Set-based Asset | Multiple components that work together; each has a separate code but depreciation is calculated as a set | Computer set (CPU + monitor + keyboard), audio system set |
| Land & Building Asset | Buildings, roads, bridges, permanent infrastructure | Office building, parking structure, fence |
| Sub-threshold Asset | Durable but valued below 5,000 THB | Fan, calculator, large paper cutter |
Set-based assets present the most complexity. For example, a computer set comprising a CPU, monitor, keyboard, and UPS — each component has its own code, but depreciation must be calculated for the entire set. This also applies to conference room renovation contracts that bundle multiple assets into a single contract. These details will be covered in EP.2.
Why Does Correct Classification Matter?
Misclassifying fixed assets creates a chain reaction of problems:
| Misclassification | Impact |
|---|---|
| Recording a fixed asset as a supply | Not registered, no depreciation, missing from physical counts — flagged by the State Audit Office |
| Recording a supply as a fixed asset | Unnecessary registration workload, overstated asset values in financial statements |
| Wrong category (e.g., computer as office equipment) | Wrong useful life, incorrect depreciation, inaccurate category reports |
| Not distinguishing set vs individual assets | Cannot dispose of individual components, cannot determine repair value |
How Does Saeree ERP Handle Fixed Asset Management?
The fixed asset management module in Saeree ERP is specifically designed to support Thai government agency operations:
| Requirement | How Saeree ERP Handles It |
|---|---|
| Categorization | Define asset category codes per the FSC standard with multi-level sub-codes |
| Registration | Record complete asset details — acquisition cost, date acquired, responsible person, location |
| Set-based Assets | Parent-Child code linking — separate codes per component, combined depreciation per set |
| Depreciation | Automatic calculation based on each category's useful life (straight-line method) |
| Physical Count | Supports Barcode/QR Code counting with automatic comparison against the registry |
| Reporting | Generate reports by category, department, status, and accumulated depreciation |
Having an ERP system that classifies assets correctly from the start eliminates all the problems mentioned above — no need to fix records later, no worries about audit findings, and procurement officers can work more efficiently. Read more about the goods receipt system and warehouse management in our related articles.
A fixed asset that is misclassified from day one will create compounding problems throughout its entire useful life — wrong depreciation, wrong reports, physical count discrepancies. Correct classification at the procurement stage is the foundation of good asset management.
- Sureeraya Limpaibul, Saeree ERP
Summary
| Topic | Summary |
|---|---|
| What is a fixed asset? | A durable item valued ≥ 5,000 THB with useful life > 1 year; must be registered |
| Difference from supplies | Supplies = consumable, not registered, not depreciated |
| Sub-threshold fixed assets | Durable but < 5,000 THB; must be controlled but not depreciated |
| Categories | Classified per FSC system with 13+ major categories (office, computer, vehicles, etc.) |
| Most important takeaway | Classify correctly at the procurement stage to prevent problems throughout the asset's life |
EP.2: Fixed Asset Depreciation & Set-Based Asset Cases — dives deeper into straight-line depreciation methods with real cases: set-based assets (computer sets) and conference room renovation contracts where individual values cannot be separated.
If your agency is looking for a fixed asset management system that supports Thai government regulations, you can schedule a demo or contact our consulting team to assess your organization's readiness.
