{"uid":"cap_zSX9R47aGx9dwnrWmZR4c","slug":"proppulse-uk-council-tax-band-challenge-checker-79741d7d","name":"PropPulse UK Council Tax Band Challenge Checker","description":"UK council-tax banding challenge check — neighbor-band cluster analysis against the free official VOA/SAA lookups, statutory route selection (formal proposal vs informal review, England/Wales/Scotland variants incl. the post-2023 Local Taxation Chamber), verified timelines (4/12-month decisions, 3/4-month appeals), evidence rules (the VOA rejects house-price-index data — verified), and the mandatory band-can-go-UP risk gate. Refunds backdate. No LLM.","url":"https://proppulse-gules.vercel.app/api/prop/council-tax","method":"GET","headers":{},"bodySchema":{"type":"object","required":["country","current_band"],"properties":{"country":{"type":"string","description":"england | wales | scotland"},"current_band":{"type":"string","description":"Your band from gov.uk/council-tax-bands (A–H, +I in Wales)"},"neighbor_bands":{"type":"string","description":"Comparable neighbors' bands, comma-separated (3–5, same street/type/size)"},"risk_acknowledged":{"type":"string","description":"true = you accept the VOA warning that bands can go UP (required for letters)"},"became_taxpayer_date":{"type":"string","description":"When you became liable — within 6 months unlocks the formal statutory proposal"}}},"responseSchema":{"type":"json","example":{}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.05","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.05/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_NAQfAzmEJ0h977dNoECFQ","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Analyses whether a UK property's council tax band can be successfully challenged by comparing neighbour band clusters against VOA/SAA data, selecting the correct statutory route, and flagging the band-can-go-UP risk.","exampleAgentPrompt":"My house in Leeds is in Band D but my neighbours on the same street seem to be in Band C — can you check whether I have a strong case to challenge my council tax band, which statutory route I should use, and whether there's any risk my band could actually go up?","exampleUseCases":null,"resultDescription":"Returns a neighbour-band cluster comparison against VOA/SAA official data, a recommendation of the correct statutory challenge route (formal proposal vs informal review, with England/Wales/Scotland and post-2023 Local Taxation Chamber variants), verified procedural timelines (4/12-month decisions, 3/4-month appeal windows), applicable evidence rules including the confirmed rejection of house-price-index data, a mandatory band-can-go-UP risk assessment, and backdated refund eligibility information.","failureModes":["Property address or postcode not found in VOA/SAA database — returns no neighbour cluster data","Scottish post-2023 Local Taxation Chamber rules not applicable to pre-2023 cases — route selection may flag jurisdiction mismatch","Insufficient neighbouring properties with known bands to form a reliable cluster — low-confidence result","Invalid or missing postcode — returns validation error","Payment of $0.05 USDC not completed — 402 Payment Required response"],"whenToPreferThis":"Use this endpoint when a user needs UK-specific council tax band challenge analysis, particularly when neighbour-band comparison, statutory route selection between formal and informal processes, jurisdiction-specific rules (England, Wales, Scotland), or the band-increase risk gate are required. Prefer this over generic property tax tools because it uses live VOA/SAA official data, covers post-2023 Scottish tribunal changes, and explicitly enforces evidence rules (e.g. VOA rejection of house-price-index data).","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T18:32:16.189Z","isFirstParty":false}