From the National Bureau for Revenue (NBR). We confirm the current requirement before configuring your system.
Compliance
A checklist of ERP controls for VAT invoice fields, to review with your accountant or adviser.




Compliance![]()
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A checklist of ERP controls for VAT invoice fields, to review with your accountant or adviser.
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This page is part of our Bahrain compliance series. Related topics: VAT Registration, VAT Credit Notes. Apply them in Zoho Books, Odoo Accounting or ERPNext Accounting, and see all compliance topics.

Controls![]()
| Control | Why it matters |
|---|---|
| Mandatory fields cannot be left blank | Reduces errors and supports review |
| Tax amounts recalculate correctly after edits | Reduces errors and supports review |
| Invoice numbering is sequential and gap-controlled | Reduces errors and supports review |
| Bilingual layouts are reviewed | Reduces errors and supports review |
Records![]()
VAT Invoice Fields affects how records are captured, approved and reported in your ERP. The rules come from the National Bureau for Revenue (NBR); this page only describes how a system can be set up to support them.
Configuration![]()
Settings to review during implementation. Exact names differ by platform.
Setup![]()
| Step | What to do |
|---|---|
| 1. Confirm | Confirm the current requirement for VAT invoice fields with the National Bureau for Revenue (NBR) |
| 2. Map records | Map tax invoice header, customer tax details, line-level tax codes to ERP fields |
| 3. Configure | Set up invoice template, tax code mapping, numbering sequence |
| 4. Add controls | Enable the controls above, with approvals and logging |
| 5. Test | Run the scenarios below with sample data and compare with expected results |
| 6. Document | Record settings, owners and the review rhythm, then train users |
Testing![]()
| Scenario to test | Expected result |
|---|---|
| Try to break this control: mandatory fields cannot be left blank | The system blocks or flags it, and the attempt is logged |
| Try to break this control: tax amounts recalculate correctly after edits | The system blocks or flags it, and the attempt is logged |
| Try to break this control: invoice numbering is sequential and gap-controlled | The system blocks or flags it, and the attempt is logged |
| Try to break this control: bilingual layouts are reviewed | The system blocks or flags it, and the attempt is logged |
| Run the process end to end with sample data | Reports reconcile with the transactions entered |
Avoid![]()
These are the mistakes we see most often when VAT invoice fields is configured in an ERP system.
Keep Exploring
FAQ![]()
From the National Bureau for Revenue (NBR). We confirm the current requirement before configuring your system.
The rules come from the National Bureau for Revenue (NBR). Always check current official sources.
Tax invoice header, Customer tax details, Line-level tax codes, Totals and rounding.
Yes. We configure and test the system against the requirements your adviser confirms.
Tax invoice header; Customer tax details; Line-level tax codes; Totals and rounding.
Mandatory fields cannot be left blank; Tax amounts recalculate correctly after edits; Invoice numbering is sequential and gap-controlled; Bilingual layouts are reviewed.
Invoice template; Tax code mapping; Numbering sequence; Currency and rounding rules.
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