QB Issue Resolution:
If you raise an invoice for £1000 exclusive of VAT @ 20% this calculates the £200 VAT.
If you then raise a credit note for part-payment of £350 with no VAT, and apply this to the invoice payment, the VAT amount of £200 will post to box 1 (VAT due on sales and other outputs) and the full invoice amount of £1000 will post to box 4 on the VAT return (Net value of sales).
Resolution for Issue 'IR35 Invoice Complications' available: Yes (Solved).
Source: Intuit Community forum.
IR35 Invoice Complications: this issue or error code is a known issue in Quickbooks Online (QBO) and/or Quickbooks. Support for this issue is available either by self-service or paid support options. Experts are available to resolve your Quickbooks issue to ensure minimal downtime and continue running your business. First try to resolve the issue yourself by looking for a resolution described below. If it is a complex issue or you are unable to solve the issue, you may contact us by clicking here or by using other support options.Support for IR35 Invoice
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Error Recovery for IR35 Invoice [Canada]
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