Budget 2025 proactive release documents
We are publishing MBIE documents that underpin decisions for Budget 2025.
Some documents may contain redacted information. Any information redacted in these documents is redacted in accordance with MBIE’s policy on Proactive Release and is labelled with the reason for redaction.
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Portfolio Performance Plan: Building and construction [PDF 165KB]
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2024//25 Supplementary estimates of appropriations and 2025/26 Main estimates: Vote Building and construction [PDF 834KB]
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Portfolio Performance Plan - Science Innovation and Technology [PDF 354KB]
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Portfolio Performance Plan: Resources [PDF 242KB]
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Portfolio Performance Plan: ACC [PDF 198KB]
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Economic Development portfolio: Letter from Hon Melissa Lee [PDF 365KB]
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Country comparison of Government interventions in early-stage capital markets [PDF 210KB]
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Portfolio Performance Plan - Social Development and Employment [PDF 96KB]
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Portfolio Performance Plan - Energy [PDF 177KB]
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Energy sector levies - multiple briefs [PDF 115KB]
Last updated: 03 October 2025