Prompt Payment Interest applies to late payments made after 30 days of receipt of a valid invoice. PPI Returns Q1 2025 English.pdf (PDF, 125.15KB) PPI Returns Q1 2025 Irish.pdf (PDF, 107.78KB) PPI Returns Q1 2024.pdf (PDF, 123.98KB) PPI Returns Q2 2024.pdf (PDF, 124KB) PPI Returns Q3 2024.pdf (PDF, 123.98KB) PPI Returns Q4 2024.pdf (PDF, 123.95KB) PPI Returns Q1 2023.pdf (PDF, 124.23KB) PPI Returns Q2 2023.pdf (PDF, 124.23KB) PPI Returns Q3 2023.pdf (PDF, 123.99KB) PPI Returns Q4 2023.pdf (PDF, 123.96KB)