Value-Added Tax (VAT)

From Wheat Field to Your Breakfast Table

Imagine a farmer sells harvested wheat to a flour mill for $1.00. The mill grinds it into fine flour and sells it to a bakery for $2.00. The bakery bakes fresh bread and sells it to a customer for $3.00.

Here, the mill added $1.00 of value, and the bakery added another $1.00 of value. VAT works by applying a tax (typically 10%) only to the newly added value at each step of the supply chain.

What would happen if the full price were taxed at every single stage? Taxes would stack on top of taxes—first on the wheat, then on the flour—snowballing the final price out of control. VAT neatly prevents this problem of double taxation (tax pyramiding) by taxing only the extra portion each business creates.

In the end, the consumer pays a total tax of $0.30 (10% of the $3.00 bread), while the farmer, the mill, and the bakery each collect and remit tax proportional only to the value they individually created.

The Hidden Tax on Your Receipt

When you buy a snack at a store and look at your receipt, you will notice the item price and the tax listed separately. Although you bear the burden of the tax, the store owner is the one who actually remits it to the tax authorities.

This kind of levy, where the person bearing the tax is different from the person who pays it to the government, is called an 'indirect tax.' Businesses calculate their tax bill by taking the VAT collected from customers and subtracting the VAT they already paid to their wholesale suppliers, handing over only the difference.

To keep these numbers transparent, businesses exchange official tax invoices for every single transaction. A business must prove it paid VAT to its suppliers in order to deduct that amount from its own tax bill.

Because every business is incentivized to report purchases accurately, VAT naturally creates a built-in paper trail that discourages tax evasion across the entire economy.

Not Everything Gets Taxed the Same

To be precise, not every product or service is taxed at the standard rate. Because VAT applies the exact same percentage to everyone regardless of income, it can feel proportionally heavier on lower-income households—a drawback known as a regressive tax burden.

To ease this strain, governments provide tax exemptions on essential daily necessities such as unprocessed groceries (rice, fresh vegetables, fruit), tap water, public transit, and books.

On the other hand, goods exported abroad often qualify for a zero-rating (a 0% tax rate). This prevents double taxation across borders and keeps domestic exporters competitive in the global market, ensuring that consumers pay sales taxes only once in the destination country.