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Form

National non-domestic rates return (NNDR3)

Form and guidance notes for the national non-domestic rates return (NNDR3).

Updates to this page

From:
Ministry of Housing, Communities and Local Government and Department for Levelling Up, Housing and Communities
Published:
26 April 2021
Last updated:
1 April 2026
Show all updates

  1. Updated guidance notes for 2025-26.

  2. Updated form and validation notes for 2025-26.

  3. Added form and guidance for 2024 to 2025.

  4. Added form and guidance for 2023 to 2024.

  5. Added form and guidance for 2022 to 2023.

  6. Added form and guidance for 2021 to 2022.

  7. First published.

Applies to England

Documents

NNDR3: national non-domestic rates 2025 to 2026 - form version 1.2

MS Excel Spreadsheet, 1.22 MB

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NNDR3: national non-domestic rates - guidance notes 2025 to 2026

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NNDR3: national non-domestic rates - validation notes 2025 to 2026

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Details

National non-domestic rates (NNDR3) form to be completed by local authorities, along with accompanying guidance notes.

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