Overview
The Healthy Food Levy (HFL) is a structural reform that rebuilds the United Kingdom's food safety and quality infrastructure after more than a decade of erosion. It is not a revenue instrument. Every pound raised by the levy is reinvested in the food system — clearing inspection backlogs, rebuilding laboratory capacity, detecting food fraud, checking imports, verifying provenance, and operating the Nutrient Profiling Model classification system that underpins both the National Food Service and the levy itself.
The levy raises approximately £1.50 billion per year at steady state. After absorbing the existing Soft Drinks Industry Levy (~£0.34 billion, already flowing to the Exchequer), the net new funding available for food safety and standards is approximately £1.16 billion — enough to transform the Food Standards Agency from one of the worst-funded food safety regulators in the developed world into one that is fit for a country whose food imports alone exceed £66 billion per year.
The net contribution to the Prosperity 2030 programme's fiscal space is £0.00 billion. This is by design. The levy funds the food system, not the Treasury.
Why the Levy Exists: A Food System Running on Luck
The Food Standards Agency operates on a budget of approximately £134 million — roughly £2 per person per year. Canada's comparable food inspection agency spends £13 per person. The United States federal food safety system (FDA Foods program plus USDA FSIS) spends approximately £5.50–6.00 per person. The UK's food safety regulator is funded at one-sixth of the Canadian level and one-third of the American level.
This is not an accident. It is the cumulative result of a decade of austerity that cut FSA funding by approximately 40–45% in real terms between 2010 and 2020, reduced staffing from 2,100 to under 1,600, and imposed a four-year hiring freeze that UNISON successfully campaigned to end only in 2018. The 2025 Spending Review locked in £117 million per year for the next three years — flat in cash terms, guaranteeing further real-terms decline.
The consequences are measured in uninspected businesses and undetected fraud.
95,000 food businesses are overdue for inspection in England, Wales, and Northern Ireland. A further 84,000 newly registered businesses have never been inspected at all. Among the overdue businesses are 871 classified as high-risk. In Scotland, fewer than one in five food businesses received any visit in 2023. The inspection backlog is double the pre-pandemic baseline.
Food fraud costs the UK £0.4–2.0 billion per year. The FSA's own research (University of Portsmouth, 2023) produced the first bottom-up estimate of food crime costs: £410 million to £1.96 billion annually. The National Food Crime Unit tasked with investigating this has a budget of £5.5 million and 80 staff — representing 0.3–1.3% of the estimated cost of the crime it polices. The unit lacked the power to execute its own search warrants until May 2025, a full decade after its creation.
Post-Brexit import controls remain incomplete. The Border Target Operating Model has been postponed at least seven times. Routine checks on medium-risk EU fruits and vegetables were suspended until January 2027 pending the UK-EU SPS agreement. Organic imports from the EU are exempt from Certificate of Inspection requirements until February 2027 — meaning organic provenance claims enter Great Britain with minimal UK-side verification. The EFRA Committee found that 18% of flagged animal-product consignments at Dover were simply driven past the Sevington Border Control Post unchecked.
Laboratory capacity has been halved. Public analyst laboratories in England, Wales, and Northern Ireland fell from 9 in 2013 to 5 today. Non-microbiological food samples taken by local authorities collapsed 79% since 2016. The FSA's own board paper described the system as "highly fragmented, with complex funding structures, lack of central accountability and causing inefficiency."
The workforce pipeline is broken. Environmental health officer posts declined 15% over the past decade; food standards posts fell 44%. Four in five local authorities rely on agency staff. More than half have no apprentice or trainee in environmental health. The Chartered Institute of Environmental Health has described this as an "existential threat" to the profession.
The cost of this underinvestment dwarfs the cost of fixing it. Foodborne illness alone costs the UK approximately £9 billion per year (2.4 million cases, 16,300 hospitalisations, 180 deaths). The FSA's entire budget represents 1.5% of this burden. Even a modest investment in prevention — clearing the inspection backlog, rebuilding testing capacity, detecting fraud before it reaches consumers — would pay for itself many times over.
What the Levy Funds
The Healthy Food Levy creates a hypothecated funding stream for five interlocking capabilities. The levy is not general revenue; it is ring-fenced for the food system. The parallel with the original SDIL is deliberate — SDIL revenues were hypothecated to school sports and breakfast clubs in their first years, establishing the precedent for a health levy that funds specific outcomes rather than flowing to the Consolidated Fund.
1. FSA capacity restoration (£0.40–1.00 billion per year)
The core investment. At the lower end (£0.40 billion), this funds approximately 500–600 additional food inspectors, a major laboratory rebuild programme, and a national workforce development pipeline. At the upper end (£1.00 billion), it brings UK food safety spending to approximately £4 per capita — approaching US federal levels and achieving a step-change in the FSA's ability to protect consumers.
Specific deliverables include clearing the 95,000-business inspection backlog within three years; rebuilding the public analyst laboratory network from 5 to at least 10 facilities; restoring food sampling to pre-2016 levels; funding environmental health apprenticeships and trainee meat inspector programmes to repair the workforce pipeline; and a digital transformation of food business registration and risk-based inspection targeting.
This investment also supports UK farmers and food producers. A properly funded inspection and standards regime protects domestic producers against being undercut by imported products that do not meet UK standards. The current system — in which import checks are incomplete and fraud detection is minimal — creates an asymmetry where British farmers comply with standards that their competitors can circumvent. Restoring enforcement capacity levels the playing field.
2. Food fraud detection and enforcement (£0.02–0.05 billion per year)
The National Food Crime Unit is expanded from its current £5.5 million budget and 80 staff to £20–25 million with 200+ staff — a level commensurate with the £0.4–2.0 billion annual cost of food crime. The expanded unit operates a national food authenticity testing programme using mass spectrometry, DNA analysis, and isotope ratio testing to detect adulteration, substitution, and mislabelling. Intelligence-led operations replace the capability lost when the UK left the EU's Agri-Food Fraud Network, the Rapid Alert System for Food and Feed (RASFF), and Europol-coordinated operations.
The horse meat scandal of 2013 — in which processed beef products were found to contain up to 100% horse meat — was discovered not by regulators but by the Irish food safety authority. The 2018 Russell Hume scandal, involving systematic non-compliance at a major meat wholesaler supplying schools, care homes, and pub chains, resulted in an investigation that collapsed due to a procedural error, costing £1.8 million with zero prosecutions. These are not historical curiosities; they are symptoms of a system that cannot see the fraud happening in front of it. The levy funds the eyes.
3. Import controls and provenance verification (£0.03–0.05 billion per year)
Border checking infrastructure and staffing sufficient to conduct meaningful physical inspection of food imports. Organic import verification systems to close the gap created by the current exemption from Certificate of Inspection requirements. Supply chain traceability technology to track food products from origin to retail shelf.
The UK imports £66.9 billion of food and drink annually. The current inspection regime — in which low-risk goods face zero routine inspection and medium-risk goods are checked at 1–30% depending on category — is a calculated gamble that the food reaching British consumers meets the standards claimed on its label. The levy funds the verification that turns this gamble into an assurance.
4. NPM classification infrastructure (~£0.01 billion per year at steady state)
The Nutrient Profiling Model scoring system that determines both which meals qualify for Participating Venue subsidies and which retail products pay the levy. This includes the comprehensive product database (50,000–80,000 retail product lines across 12 HFSS categories), online scoring tools for venues and manufacturers, the FSA appeals and classification unit, and HMRC collection and compliance systems.
The NPM infrastructure is shared with the National Food Service. It supports Community Food Centre menu development, school meal nutritional standards, and Participating Venue subsidy eligibility determination. The levy pays for the classification system; the classification system enables both the levy and the food services. This circularity is the design's structural strength.
5. Supporting British food producers
A properly resourced food standards system is not a burden on domestic producers — it is their competitive advantage. British farming operates under some of the highest animal welfare, environmental, and food safety standards in the world. These standards are only valuable if they are enforced and if imported products are held to comparable requirements. The current system — in which 95,000 businesses await inspection and import controls are incomplete — undermines the premium that British provenance should command.
The levy funds the enforcement apparatus that makes "British food standards" a meaningful claim rather than an unverified aspiration. It supports the traceability and testing infrastructure that can distinguish genuine British produce from mislabelled alternatives. And by funding the NPM system that classifies food by nutritional quality, it creates a framework in which producers of healthier food products face lower levy rates — an incentive that rewards reformulation and innovation in the domestic food industry.
The Levy Mechanism
Design
The levy uses the UK Nutrient Profiling Model — the same framework already embedded in HFSS advertising restrictions (since 2007), in-store placement restrictions (since 2022), and volume price promotion restrictions (since 2025). Products scoring 4 or above on the NPM scale are classified as "less healthy" and pay the levy at a rate of £0.06 per kilogram per NPM point above 3. The rate is continuous: every point of NPM improvement reduces the levy, creating a proportional reformulation incentive across the full spectrum of product healthfulness.
The levy applies to 12 categories of discretionary HFSS foods: confectionery, chocolate, sugary cereals, cakes and pastries, biscuits, ice cream, puddings and desserts, savoury snacks, sweet spreads, sauces and condiments, processed meat products, and ready meals scoring above the NPM threshold. Soft drinks are scored under the NPM like all other products, replacing the existing SDIL's tiered threshold structure with the continuous scoring system.
Products scoring below NPM 4 pay nothing. Staple foods are not in scope. The average grocery basket cost increase is approximately 1%, with the least healthy products (some confectionery) seeing increases of 25–30% and healthy products seeing no change.
Timeline
The levy does not appear in Year 1. It does not appear in Year 2. The programme leads with services — free community meals, universal school meals, subsidised venue meals — and the levy arrives only after the classification infrastructure those services require has been built, tested, and normalised.
| Year | Levy status | Food safety investment |
|---|---|---|
| Y1 | No levy. SDIL continues at baseline. | FSA receives initial capacity funding from general expenditure (~£0.05B for workforce pipeline, lab planning) |
| Y2 | No levy. PV scales to ~10,000 venues; NPM database built. | FSA capacity building continues; HMRC develops collection systems |
| Y3 | Levy launches on 3 categories (confectionery, sugary cereals, savoury snacks). SDIL subsumed. Gross ~£0.80B. | Full FSA investment programme operational; inspection backlog clearance begins |
| Y4 | Levy extends to all 12 HFSS categories. Gross ~£1.30B. | NFCU at full expanded capacity; import verification systems operational |
| Y5 (SS) | Full steady state. Gross ~£1.50B. Net new ~£1.16B. | Steady-state food safety system: properly resourced, properly equipped |
Fiscal treatment
The levy is self-funding. Gross revenue (£1.50B at steady state) minus the SDIL baseline absorbed into the NPM framework (£0.34B) yields net new revenue of approximately £1.16B. All net new revenue is allocated to food safety, food fraud, import controls, NPM infrastructure, and producer support. The net contribution to the Prosperity 2030 programme's fiscal space is £0.00B.
This treatment is conservative. If FSA expenditure in any year is less than levy revenue, the surplus remains within the food safety ring-fence — it does not flow to the programme's general fiscal space. The levy exists to fix a broken food system, not to fund other priorities.
The SDIL Precedent
The Soft Drinks Industry Levy demonstrates that this approach works. Announced in March 2016 and implemented in April 2018, the SDIL achieved a 47% reduction in sales-weighted average sugar content across soft drinks, a 40% decrease in total sugar sold, and a 12% reduction in child hospital admissions for dental caries tooth extractions (29% for children aged 0–4). Reformulation drove 83% of the calorie reductions. Revenue stabilised at approximately £0.33–0.36 billion per year.
The Healthy Food Levy draws three lessons from the SDIL. First, reformulation windows work: the two-year gap between announcement (Year 1) and implementation (Year 3) gives manufacturers the same advance notice that proved transformative for soft drinks. Second, continuous scoring outperforms thresholds: the SDIL's cliff edges at 5g and 8g per 100ml created targets to reformulate just below, but no incentive to go further. The NPM's continuous scale rewards every marginal improvement. Third, revenue should be expected to decline with successful reformulation — and this decline is policy success, not fiscal failure.
Why NPM, Not NOVA
The NOVA ultra-processed food classification was considered and rejected. NOVA classifies by manufacturing process, not nutritional outcome — mass-produced wholemeal bread with added emulsifiers is NOVA Group 4; a home-baked white flour cake is NOVA Group 1. NOVA provides no scoring gradient, creating no incentive for incremental reformulation. Nesta's own analysis found that 64–78% of ultra-processed food calories are already captured by existing HFSS policies based on NPM scoring. The NPM is already embedded in five separate UK regulatory regimes, and food manufacturers already hold NPM scores for their product ranges. Building a levy on NPM extends existing infrastructure; building one on NOVA would require creating a new classification system from scratch with no regulatory precedent and no reformulation incentive.
International Context
The UK's food safety spending is an outlier among comparable economies. These comparisons inform the scale of investment the levy makes possible.
Canada operates the Canadian Food Inspection Agency (CFIA) with a budget of approximately C$917 million (£530 million) and 6,211 staff, covering food inspection, animal health, and plant health for a population of 40 million. Per-capita spending: approximately £13.25.
The United States operates two principal federal food safety agencies. The FDA Foods program budget is approximately $1.1 billion (£870 million–£1.03 billion), and the USDA Food Safety and Inspection Service (FSIS) operates on approximately $1.2 billion (£950 million). Combined federal food safety spending for 330 million people: approximately £5.50–6.00 per capita.
The United Kingdom operates the FSA on approximately £134 million for 67 million people: £2.00 per capita. This figure does not include local authority spending on food safety enforcement, which has itself been cut 38% in real terms since 2010.
The HFL at steady state (net new £1.16B) added to the FSA's existing budget (£0.13B) would bring total central food safety spending to approximately £1.30B — or £19 per capita. This would make the UK the best-resourced food safety system among major economies. Even at a more modest investment level (£0.40B net new, plus existing FSA budget), per-capita spending would reach approximately £8 — above US levels and approaching Canadian levels.
The economic case for this investment is overwhelming. Foodborne illness costs approximately £9 billion per year. Food fraud costs £0.4–2.0 billion. The combined burden exceeds £10 billion annually — nearly 100 times the FSA's current budget. Even a modest improvement in prevention and detection delivers returns that dwarf the investment.
Revenue Summary
| Year | Gross HFL | SDIL absorbed | Net new | Allocation |
|---|---|---|---|---|
| Y1 | 0.00 | — | 0.00 | Pre-levy; initial FSA investment from general expenditure |
| Y2 | 0.00 | — | 0.00 | Pre-levy; NPM infrastructure build |
| Y3 | 0.80 | −0.34 | 0.46 | FSA restoration + food fraud + NPM systems |
| Y4 | 1.30 | −0.34 | 0.96 | Full programme operational |
| Y5 (SS) | 1.50 | −0.34 | 1.16 | Steady-state food safety and quality system |
Five-year gross: £3.60B. Five-year net new: £2.42B. Net fiscal contribution to programme: £0.00B.
References
Dimbleby, H. (2021). National Food Strategy: The Plan. Independent Review for HM Government. London. Available at: https://www.nationalfoodstrategy.org
Elliott, C. (2014). Elliott Review into the Integrity and Assurance of Food Supply Networks. HM Government. London.
Food Standards Agency (2024). Our Food 2024: An Annual Review of Food Standards Across the UK. Available at: https://www.food.gov.uk/our-work/our-food-2024
Food Standards Agency (2023). The Cost of Food Crime Phase 2. Research conducted by University of Portsmouth. Available at: https://www.food.gov.uk/research/the-cost-of-food-crime-phase-2-executive-summary
Food Standards Agency (2025). Annual Plan and Budget 2025/26. Available at: https://www.food.gov.uk/board-papers/annual-plan-and-budget
Food Standards Agency (2025). Local Authority Performance Update. Available at: https://www.food.gov.uk/board-papers/local-authority-performance-update-0
Griffith, R., Jenneson, V., James, J., and Taylor, A. (2021). "The impact of a tax on added sugar and salt." IFS Working Paper W21/21. London: Institute for Fiscal Studies. Available at: https://ifs.org.uk/publications/impact-tax-added-sugar-and-salt
House of Lords Food, Diet and Obesity Committee (2024). "Recipe for Health: A Plan to Fix Our Broken Food System." HL Paper. London: The Stationery Office. Available at: https://lordslibrary.parliament.uk/a-plan-to-fix-our-broken-food-system-house-of-lords-food-diet-and-obesity-committee-report/
National Audit Office (2019). Ensuring Food Safety and Standards. HC 2217. Available at: https://www.nao.org.uk/wp-content/uploads/2019/06/Ensuring-food-safety-and-standards.pdf
National Audit Office (2024). The UK Border: Implementing an Effective Trade Border. Available at: https://www.nao.org.uk/reports/the-uk-border-implementing-an-effective-trade-border/
Biyani, S., Leon, L., Matsuura, R., Wilde, H. and Bowes Byatt, L. (2026) Modelling the impact of a tax on unhealthy foods. London: Nesta. Available at: https://www.nesta.org.uk/report/modelling-the-impact-of-a-tax-on-unhealthy-foods/ (Accessed: 3 April 2026).
Chartered Institute of Environmental Health (2024). Workforce Survey England. Available at: https://www.cieh.org/policy/campaigns/workforce-survey-england/
Environment, Food and Rural Affairs Committee (2025). "Biosecurity at the Border: Britain's Illegal Meat Crisis." HC Report. Available at: https://committees.parliament.uk/committee/52/environment-food-and-rural-affairs-committee/news/212287/ https://publications.parliament.uk/pa/cm5901/cmselect/cmenvfru/1296/report.html
HM Revenue & Customs (2026). "Soft Drinks Industry Levy statistics commentary 2026." Available at: https://www.gov.uk/government/statistics/soft-drinks-industry-levy-statistics/soft-drinks-industry-levy-statistics-commentary-2021
Canadian Food Inspection Agency (2025). 2025–2026 Departmental Plan. Available at: https://inspection.canada.ca/en/about-cfia/transparency/corporate-management-reporting/reports-parliament/2025-2026-departmental-plan-glance
All figures in 2025 prices. GDP = £2,700 billion (2025 estimate). The Healthy Food Levy is a self-funding structural reform. Net fiscal contribution to the Prosperity 2030 programme not counted in macro cashflow.
Source: IGP Social Prosperity Network.