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SUWANVARA LAWFIRM
Suwanvara Law Firm Co., Ltd.
SUWANVARA LAWFIRM
SUWANVARA LAWFIRM
Suwanvara Law Firm Co., Ltd.
Accounting & tax

Accounting Saraburi

Accounting for businesses with heavy machinery and heavy goods

Accounting for businesses with heavy machinery and heavy goods

Saraburi is a hub for construction materials and a transit point for transport to the North and Northeast. The businesses we handle usually have heavy machinery, trucks, and storage yards as their main assets. Their goods are measured by weight or volume, not by piece. Both factors mean accounting here differs from retail: the fixed asset register must match physical reality and usage, and inventory valuation is harder than counting units. We begin our accounting work for Saraburi businesses with these two areas before moving to the monthly routine.

What we handle

Monthly bookkeeping, transaction recording, and trial balance preparation
File withholding tax (ภ.ง.ด.1/3/53) and value-added tax (ภ.พ.30)
Close annual financial statements, file ภ.ง.ด.50/51, and submit to the Department of Business Development
Prepare payroll, payslips, and remit social security contributions
Take over from previous accountant, and perform a retroactive account review before accepting the engagement

Frequently repaired vehicles and machinery

Maintenance costs for machinery and trucks come in two types with different accounting treatment: repairs to keep the asset in normal working condition, and improvements that enhance the asset or extend its useful life. The first is an expense of the period; the second must be added to the asset's value and depreciated over time. Most businesses record everything as repairs because it is simpler, but this is often adjusted during an audit. We therefore separate the two from the start when recording receipts.

Goods measured by weight or volume

Stone, sand, cement, and other construction materials are measured by weight or volume, which naturally vary due to moisture, compaction, and handling. Stock figures in the accounts can never exactly match physical quantities like counted items can. What can be done is to set weighing points and regular stock count cycles, then explain variances using the same criteria each period. This is better than letting differences accumulate until they are unexplainable.

Talk to us about your accounts

Tell us what the business does and what state the books are in. We will say what to start with and what needs fixing for prior periods.

FAQ — Accounting Saraburi

2 questions answered

Yes, you should separate them. Each truck is bought at different times and has different useful life and repair costs. Separating them allows accurate depreciation and the true cost of each truck.
Yes. In this case, we must clearly separate income from the sale of goods and income from contracting services, because the two have different tax treatments.