Calculadora IGV: How to Accurately Calculate Sales Tax in Peru
Introduction: Understanding IGV in Peru
IGV, short for Impuesto General a las Ventas, is Peru’s equivalent of sales tax or VAT. It applies to most goods and services sold within the country. Whether you’re running a business, freelancing, or just trying to understand a receipt, knowing how to calculate IGV is essential. This is where a Calculadora IGV becomes a powerful tool — it helps you instantly add or remove IGV from any price with complete accuracy.
What Is IGV and How Much Is It?
The standard IGV rate in Peru is 18%. This includes:
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16% General Sales Tax
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2% Municipal Promotion Tax (IPM)
IGV is charged on:
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Sales of physical goods
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Provision of services
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Construction services
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Importation of goods
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First sale of real estate
It’s important to know that IGV is usually already included in the price of consumer products. However, for business owners or professionals issuing invoices, calculating IGV separately is often necessary.
What Is a Calculadora IGV?
A Calculadora IGV (IGV Calculator) is a digital tool that helps you determine:
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The price with IGV included
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The price without IGV (net price)
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The exact IGV amount
This tool is mostly used in Peru and is available through various online platforms. It helps avoid manual errors and saves time when preparing invoices, financial reports, or quotations.
Why Is Calculadora IGV Useful?
1. Fast and Accurate Tax Breakdown: It provides instant results. You don’t have to manually multiply or divide by tax percentages.
2. Reduces Human Error: Calculating taxes manually often leads to mistakes. A calculator ensures precision.
3. Helpful for Business Invoicing: When issuing invoices, especially for clients who need clear tax separation, this tool is extremely useful.
4. Ideal for Quoting Prices: Freelancers and service providers can give accurate price estimates, with or without IGV.
How to Use a Calculadora IGV – Step-by-Step
There are two main ways to use an IGV calculator:
1. Adding IGV to a Base Price
If your price does not include IGV, multiply the price by 1.18 to add the tax.
Example:
Base Price = S/ 500
With IGV = 500 × 1.18 = S/ 590
2. Removing IGV from a Total Price
If your price already includes IGV, divide it by 1.18 to get the net price, and subtract to find the IGV amount.
Example:
Final Price = S/ 590
Net Price = 590 ÷ 1.18 = S/ 500
IGV = 590 – 500 = S/ 90
Most online calculators will show all three values instantly once you enter the price.
Who Should Use an IGV Calculator?
This tool is beneficial for:
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Small business owners creating invoices
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Freelancers and consultants charging clients
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Accountants preparing tax reports
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Shoppers reviewing their receipts
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Importers/exporters calculating tax on goods
Even if you’re not a business owner, understanding how IGV is calculated can help you manage personal or family budgets more effectively.
Best Online Platforms to Access Calculadora IGV
You can access free and fast IGV calculators on the following trusted platforms:
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SUNAT.gob.pe – The official tax authority site
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CalculadoraIGV.pe – User-friendly and ad-free
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Contadores.pe – Suitable for professionals and accountants
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Softwares like Excel or mobile apps – For offline usage
Most of these tools are available in Spanish, but the process is easy and intuitive even for non-Spanish speakers.
Common Mistakes to Avoid When Calculating IGV
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Forgetting to separate IGV from the price in invoices when required by law
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Applying the tax twice, especially when using imported pricing templates
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Not rounding off correctly, which may lead to accounting mismatches
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Assuming IGV applies to everything — some items like certain educational or medical services may be tax-exempt
Always check with SUNAT regulations to make sure you’re charging IGV properly.
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Conclusion
The Calculadora IGV is more than just a simple tool — it’s an essential part of financial management in Peru. Whether you’re a business owner, service provider, or even a shopper, it helps you understand the breakdown of your expenses and ensures compliance with Peruvian tax laws.
By using a reliable IGV calculator, you’ll save time, reduce errors, and handle tax matters with greater confidence.
FAQs
Q1: Can I use the Calculadora IGV offline?
Yes, you can use offline IGV calculators through Excel templates or mobile apps. Excel files with built-in formulas work well for quick calculations, and some apps offer offline access, making them ideal for use in areas with limited internet.
Q2: Is IGV refundable for international tourists in Peru?
In some cases, yes. Foreign tourists can get IGV refunds on hotel stays and tourism services if the provider is SUNAT-approved and payment is made with a foreign card. The service must issue a valid invoice and follow refund program guidelines.
Q3: Do freelancers always have to charge IGV?
Only if registered under the General Tax Regime. Freelancers under simplified regimes usually don’t charge IGV, but that also limits invoicing options for business clients. Services to foreign clients may be IGV-exempt in some cases.
Q4: Can I calculate IGV for imported goods?
Yes, IGV applies to imports. It’s calculated on the CIF value plus any duties and fees. Use a calculator to estimate total cost including IGV, which helps in setting accurate selling prices or planning expenses.
Q5: What happens if I calculate IGV incorrectly in my invoices?
Incorrect IGV can lead to invoice rejections, accounting issues, and penalties from SUNAT. Always use a trusted calculator and ensure your invoicing matches legal tax requirements to avoid financial or legal problems.
