Transparency data
NS&I's prompt payment data April 2025 to March 2026
Updated 1 August 2025
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| Financial Year 2025/2026 | Percentage of Invoices Paid within 5 Days | Percentage of invoices paid within 30 Days | Potential interest liability £ |
|---|---|---|---|
| 1st quarter | 14.5 | 95.9 | 36,236.10 |
| 2nd quarter | 14.1 | 98.1 | 8,589.99 |
| 3rd quarter | 12.9 | 96.3 | 46,007.19 |
| 4th quarter | 14.9 | 95.6 | 11,497.07 |