Standard Operating Procedure: NDIS Compliant Invoicing

Standard Operating Procedure: NDIS Compliant Invoicing

Document ID: TR-FIN-NDIS-001
Effective Date: 2023-10-27
Version: 1.0.0
Review Cadence: Annual or upon NDIS Price Guide update

1. Executive Summary & Purpose

This SOP establishes the mandatory structural and data requirements for issuing invoices to the National Disability Insurance Scheme (NDIS). The purpose is to ensure full compliance with NDIS Terms of Business for Registered Providers, minimize payment rejection rates, and maintain audit-ready financial records.

2. Scope & Prerequisites

• Scope: All professional services, goods, and supports provided to NDIS participants.
• Prerequisites:
  • Active NDIS Provider Registration Number.
  • Participant’s NDIS Number and Service Agreement.
  • Current NDIS Price Guide (refer to NDIS Price Regulation).
  • Software Requirements: PDF generation software (e.g., Xero, MYOB, or Template Registry standardized .xlsx/.docx templates).

3. Roles & Responsibilities (RACI)

4. Step-by-Step Procedure

Phase 1: Data Verification

• Verify NDIS Participant full legal name and NDIS number.
• Confirm the support item code matches the active Service Agreement.
• Validate that the date of service falls within the current service agreement period.

Phase 2: Invoice Construction

• Ensure the document title clearly states "Tax Invoice".
• Input Provider details (Legal Name, ABN, NDIS Provider Number, Contact Address).
• Input Participant details (Name, NDIS Number).
• Itemize each service:
  • Support Item Description.
  • NDIS Support Item Code (e.g., 01_011_0107_1_1).
  • Unit quantity and time/date of service.
  • Unit price per NDIS Price Guide limits.
• Calculate total GST (if applicable, though most NDIS supports are GST-free).
• Include Payment Terms and BSB/Account details.

Phase 3: Final Audit & Dispatch

• Perform "four-eyes" check against the Service Agreement.
• Export as non-editable PDF.
• Submit via the NDIS myplace provider portal or secure email to the Plan Manager.

5. Quality Assurance & Pro-Tips

Best Practices:

• Metadata Consistency: Ensure the filename follows: [ParticipantName]_[Date]_[InvoiceNumber].pdf.
• Granularity: Do not bundle disparate support items into a single line; maintain one line per NDIS code for audit trail clarity.
• GST Caution: Ensure you have confirmed whether your service is GST-free under the A New Tax System (Goods and Services Tax) Act 1999.

Common Pitfalls:

• Price Creep: Using rates exceeding the current Price Guide (automatically triggers rejection).
• Missing Codes: Failure to include the specific Support Item Code.
• Time Gaps: Billing for services that occurred before the Service Agreement start date.

6. Frequently Asked Questions

Q: What happens if an invoice is rejected by the Plan Manager?
A: Do not issue a credit note immediately. Review the rejection reason against the Service Agreement. If the error is clerical (e.g., typo in NDIS number), issue a corrected invoice with a new invoice number and reference the original rejected invoice number in the memo field.

Q: Can I charge travel time separately?
A: Only if it is explicitly outlined in the participant's Service Agreement and complies with the NDIS Price Guide rules regarding travel and worker transport. Ensure these are listed as separate line items with the correct support codes.

Julian Vance
Chief Architect, Template Registry