What it means
In business, almost everything you sell falls into one of four tax categories: standard rated, reduced rated, zero-rated or exempt. Taxable supplies officially include all sales that attract VAT, which covers standard, reduced and zero-rated items.
Exempt supplies, by contrast, do not attract VAT at all. Why does this matter for managers?
If you sell taxable supplies above a certain government threshold, you must register for VAT. Registration changes your pricing strategy and your accounting processes.
Once registered, you must add VAT to your invoices, and you can usually claim back the VAT you pay on your own business expenses. Exempt supplies create a tricky situation called partial exemption.
If your business makes both taxable and exempt supplies, you cannot claim back all the VAT on your business costs. You must calculate the exact proportion of your costs that relates to your taxable sales.
In daily practice, your billing software handles much of this, but managers must make sure staff apply the correct tax codes. Getting this wrong leads to unexpected tax bills, penalties, and awkward conversations with customers if you undercharge or overcharge the tax.
Think of taxable supplies like items on a supermarket receipt that have a tax symbol next to them at the checkout, while exempt items pass through without any tax added.
In practice
Real-world examples
Example 1
Baker Jo sells artisan loaves and birthday cakes to the public. In a country where basic food is zero-rated, these are zero-rated taxable supplies, so Jo charges 0% VAT on them. She still records the sales, and they still count towards her registration threshold.
Example 2
TechFix Ltd repairs computers for local businesses and sells spare parts. These services and parts are standard-rated taxable supplies, so TechFix adds VAT at the standard rate to every invoice. It reclaims the VAT it pays on its own tools and rent.
Example 3
City Dental Clinic provides medical treatments, which in many VAT systems are exempt supplies. However, it also sells branded electric toothbrushes, which are taxable supplies requiring VAT charges. Because it makes both kinds of supply, the clinic must work out how much of its input VAT it can reclaim.
Think of it
Think of taxable supplies like items on a supermarket receipt that have a tax symbol next to them at the checkout, while exempt items pass through without any tax added.
Formula
Calculation
VAT to Charge = Net Price x VAT Rate. Gross Price = Net Price + VAT.
Worked example: a taxable supply has a net price of $200 and an assumed VAT rate of 20%. VAT is $200 x 0.20 = $40, so the customer's bill is $200 + $40 = $240.
If the same business pays $50 of VAT on its own costs, it can usually reclaim that amount. It then pays the tax authority $40 - $50 = -$10, which means it is owed a $10 refund. A zero-rated supply of $200 would carry $0 VAT, but the business could still reclaim the VAT on its costs.Case study
Seen in the real world
This is a fictional, illustrative scenario. BrightSpark Design, a graphic design agency run by Sarah, reached the VAT registration threshold after securing several large corporate clients. Initially, Sarah forgot that her design services were taxable supplies. She quoted clients fixed prices without factoring in the 20% VAT charged in her jurisdiction. When she realised her mistake, she had to issue revised invoices and absorb the tax cost herself on existing contracts, severely denting her profit margins for that quarter.
To fix this, Sarah updated her billing software and trained her account managers to always quote net prices plus VAT for all taxable supplies. The cost of the error was easy to see. On a $10,000 fixed-price contract that she could not re-open, she owed $10,000 x 0.20 = $2,000 to the tax authority out of her own pocket, so she received only $8,000 in real terms, a 20% fall in income from that job. After that, every quotation carried the words "plus VAT" in bold.
Watch out
Common mistakes
- Assuming zero-rated supplies are the same as exempt supplies.
- Forgetting to include VAT in customer quotes for taxable supplies.
- Failing to track the VAT registration threshold based on taxable supply turnover.
Questions
People also ask
Are zero-rated supplies considered taxable supplies?
Yes. Zero-rated supplies are taxable supplies, but the tax rate applied is zero percent. This means you must still record them in your accounts and they count toward your VAT registration threshold.
What is the difference between taxable and exempt supplies?
Taxable supplies are subject to VAT (even if the rate is zero percent), allowing you to register for VAT and reclaim VAT on your business expenses. Exempt supplies do not involve VAT, and you generally cannot reclaim VAT on costs related to them.
Do I need to register for VAT if I only make taxable supplies?
You only need to register if your taxable turnover exceeds the government registration threshold over a rolling twelve-month period, or if you expect it to exceed it very soon.