Accounting and Bookkeeping Services For Manufacturing Business in Thailand
Ensuring a smooth and compliant process from start to finish.
Operating a manufacturing business in Thailand involves intricate financial processes, cost structures, and regulatory obligations.
Take Control of Your Factory’s Financial Future
Your production lines run with precision. So should your finances.
Deliver more than compliance — we deliver visibility, efficiency, and peace of mind. If you’re looking for the best accounting partner for your manufacturing business in Thailand, you’re already in the right place.
Built for Manufacturing Excellence
Dedicated financial partner, ensuring your factory runs lean, compliant, and scalable.
Advanced Manufacturing Cost Accounting
We deploy industry-specific costing models:
Job Order Costing for discrete/batch manufacturing
Process Costing for continuous production
Hybrid Costing for dual-mode operations
Our system captures and analyzes:
Direct materials, labor, and manufacturing overhead
Production variances and efficiency KPIs
Standard vs. actual costing reconciliation
Real-time unit cost tracking for each BOM or production run
Work-in-Progress (WIP) and Inventory Control
We maintain full transparency across your inventory cycle:
Accurate WIP valuation at each production stage
Automated material consumption tracking linked to BOM
Physical inventory audit support and reconciliations
Stock aging, yield loss, and scrap accounting
Inventory is one of your largest assets. We ensure it’s properly valued and tightly controlled.
Integrated ERP and Reporting Systems
We align accounting workflows with your operations:
Integration with SAP, Oracle, QuickBooks Manufacturing, and local ERP platforms
Plant-level reporting, cost center segmentation, and product-level P&Ls
Management dashboards with drill-downs into margins, production costs, and overheads
You’ll receive reports your production and finance teams can both use to make smarter decisions.
VAT and Tax Compliance Excellence
We specialize in manufacturing VAT complexities:
VAT reconciliation from purchase/import to sale
VAT refunds for exporters and BOI factories
PP.30, PND.50, PND.51 preparation and submission
Handling of customs VAT, tax point, and zero-rated sales
BOI Reporting and Privilege Compliance
BOI compliance is non-negotiable. We:
Assist in cost reporting for promoted activities
Maintain fixed asset registers for BOI audits
Track imported machinery under tax exemption
Guide you on meeting employment and revenue thresholds
You don’t need to worry about audits — we prepare you to pass them the first time.
Factory Payroll & Shift-Based Compensation
We manage end-to-end payroll for factory environments:
Multi-shift worker payroll, overtime, and incentive pay
Social Security (SSO) and Workmen’s Compensation filings
Payroll reconciliation by department or cost center
Labor compliance and employee tax deductions (PND.1)
We make sure every worker is paid accurately and every employer obligation is met.
Our Compliance Advisory Services
We work closely with your management team to ensure your business is audit-ready and up to date with all local compliance requirements.
At ACCOUNTINFIRM CO., LTD., we provide industry-specific
Accounting and Bookkeeping Services in Thailand.
4.9 Overall Satisfaction Rating!
Based on 500+ Reviews
Speak with a Manufacturing Accounting Expert Today
Let’s talk about how we can optimize your operations and ensure you stay fully compliant.
Let’s set up and kick things off!
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