{"uid":"cap_9qAU97n6h54b2wT_sXqta","slug":"agenttools-vat-calculator-acba3090","name":"AgentTools VAT Calculator","description":"Add VAT to a net amount or remove VAT from a gross amount. Standard VAT rates for 36 countries are built in, or override with any custom rate. Use this when an agent needs to add or remove VAT at standard rates for 36 countries.","url":"https://agentstoolshub.com/api/v1/calculators/vat-calculator?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["amount"],"properties":{"op":{"enum":["add","remove"],"type":"string","description":"Direction"},"rate":{"type":"number","description":"Custom rate % (optional)"},"amount":{"type":"number","description":"Amount"},"country":{"enum":["AT","BE","BG","BR","CA","CH","CY","CZ","DE","DK","EE","ES","FI","FR","GB","GR","HR","HU","IE","IT","JP","LT","LU","LV","MT","NL","NO","NZ","PL","PT","RO","SE","SI","SK","US","ZA"],"type":"string","description":"Country (standard rate)"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.003","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":"$0.003/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_Kww0foj1vw4wsG9433HfH","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.003","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Add VAT to a net amount or remove VAT from a gross amount using standard rates for 36 countries or a custom rate","exampleAgentPrompt":"Add VAT to €250 for Germany — what's the gross total?","exampleUseCases":[{"title":"Invoice VAT calculation for UK client","prompt":"I need to add VAT to a £1,200 net invoice for a UK customer — what's the gross amount including VAT?"},{"title":"Reverse VAT on French receipt","prompt":"I have a French receipt totalling €89.99 gross — can you remove the VAT and tell me the net amount and how much VAT I paid?"},{"title":"Custom VAT rate pricing check","prompt":"Add 15% VAT to $500 — I need the total price with that custom rate applied."}],"resultDescription":"Returns the net amount, gross amount, VAT amount, and the VAT rate percentage applied, based on the operation (add or remove), the input amount, and either the standard VAT rate for the specified country or a custom rate.","failureModes":["Missing required 'amount' parameter returns an error","Invalid or unsupported country code returns an error","No 'op' parameter may default to one direction or return an error","Non-numeric amount value causes a validation failure","Custom rate combined with a country code may cause ambiguity or override behavior"],"whenToPreferThis":"Use this endpoint when an agent needs to quickly add or remove VAT from a monetary amount using official standard VAT rates for any of 36 supported countries, or when applying a known custom rate. Ideal for invoice generation, receipt parsing, e-commerce pricing, and accounting workflows where no full tax engine is needed.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-12T12:50:50.534Z","isFirstParty":false,"canonicalSlug":"agenttools-vat-calculator-acba3090"}