Fixed Asset Register + Depreciation
Create a complete fixed asset register with multiple assets. Auto-calculate straight-line or declining balance depreciation per TFRS for NPAEs Chapter 10. Includes car cap warning (Royal Decree 315) and CSV export.
Fixed Asset Register
Draft auto-saved to your browser
| # | Code | Name | Category | Purchase Date | Cost (THB) | Salvage | Method | Calc. Until | |
|---|---|---|---|---|---|---|---|---|---|
| 1 |
Total Assets
0
items
Total Cost
0.00
THB
Accum. Depreciation
0.00
THB
Net Book Value
0.00
THB
Annual Depr. (current)
0.00
THB/yr
| Code | Name | Category | Purchase Date | Cost | Life (yr) | Depr./Year | Accum. Depr. | Net BV | Status |
|---|---|---|---|---|---|---|---|---|---|
| FA-2569-001 | – | Computer | – | – | – | – | – | – | – |
| Total | 0.00 | 0.00 | 0.00 | 0.00 | |||||
All data is stored locally in your browser (auto-saved as draft). Nothing is sent to our servers. Clear browser storage to remove saved data.
How to use
- 1Click Add Row to add an asset. Fill in the asset code (auto-suggested as FA-YYYY-001), name, category, and purchase date.
- 2Enter the cost and salvage value (default 1 THB per Thai accounting convention). The useful life is auto-set based on category.
- 3Select SL (Straight-Line) or DB (Double Declining Balance) method. Set the calculation date — the tool computes accumulated depreciation up to that date.
- 4Review Section B for the register table with net book values. Download CSV or Print for your records. Data auto-saves as draft in your browser.
Asset categories & useful lives (Thai tax reference)
| Category | Life (yr) | Notes |
|---|---|---|
| Building | 20 | – |
| Machinery | 5 | 3yr accelerated per R.D.145 |
| Computer | 3 | R.D.145 |
| Furniture | 5 | – |
| Passenger Car | 5 | Max cost THB 1M (R.D.315) |
| Pickup / Truck | 5 | – |
| Software | 3 | – |
Disclaimer: Asset useful lives shown are based on Thai tax regulations (Royal Decrees) and TFRS for NPAEs Chapter 10 guidance. Accounting useful lives should reflect actual usage patterns. The Declining Balance method uses double-declining rate (2 ÷ life). For complex assets, revaluation, or impairment testing, consult a CPA.
Need a complete asset register maintained for you?
WACC Service handles complete fixed asset registers, depreciation schedules, and TFRS-compliant financial statements for Thai SMEs nationwide.
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