A proper invoice is essential for getting paid and staying compliant with Tax Administration Jamaica (TAJ). This guide shows you exactly what your invoice needs and provides a template you can use today.
TAX INVOICE
Date: February 7, 2026
Your Business Name Ltd.
123 King Street, Kingston
Jamaica
TRN: 123-456-789
GCT Reg: 000-123-456
Customer Company Ltd.
456 Hope Road, Kingston
Jamaica
TRN: 987-654-321
| Description | Qty | Rate | Amount |
|---|---|---|---|
| Website Design Services | 1 | J$75,000 | J$75,000 |
| Logo Design | 1 | J$25,000 | J$25,000 |
| Subtotal | J$100,000 | ||
| GCT (15%) | J$15,000 | ||
| Total Due | J$115,000 | ||
Bank: NCB - Account #123456789
TAJ Invoice Requirements
For your invoice to be valid for GCT purposes, TAJ requires these elements:
- The words "Tax Invoice"
- Your business name
- Your TRN (Taxpayer Registration Number)
- Your GCT registration number
- Invoice date
- Sequential invoice number
- Customer name
- Customer TRN (if GCT-registered)
- Description of goods/services
- Subtotal amount
- GCT amount (shown separately)
- Total amount
- Use sequential invoice numbers (INV-001, INV-002)
- Include payment terms
- Add your bank details
- Show a clear due date
- Include your contact information
- Use your business logo
- Keep copies for 6 years (TAJ audit period)
- Send via email for faster payment
Common Invoice Mistakes
Mistake #1: Not showing GCT separately
TAJ requires GCT to be a separate line item. Don't just say "Total includes GCT."
Mistake #2: Missing GCT registration number
If you're GCT-registered, your registration number must appear on every invoice.
Mistake #3: Charging GCT when not registered
Only GCT-registered businesses can charge GCT. If you're not registered, don't include it.
Mistake #4: Random invoice numbers
Invoice numbers must be sequential. This helps TAJ track your sales and makes audits easier.
A Better Way: Invoicing on VEDTECH
Every instance runs standard Odoo Community with Invoicing included. You can install the other standard Odoo Community apps, such as CRM, Sales, Inventory and Website, from your instance's Apps menu.
- Create and email professional invoices with your logo
- Invoice numbers run in sequence, set for you
- Set up the tax rates you charge; every invoice shows the tax separately
- Record payments and issue credit notes
- Your customers view and download their invoices online
Full accounting, payroll and Caribbean tax filing are not part of VEDTECH. Talk to us about what your business needs.
Try VEDTECH Free for 14 DaysNo credit card required. Start sending professional invoices today.