Yes, a VAT-registered business can usually claim back the VAT on prepaid airtime and data it buys for business use, as long as it holds a valid tax invoice. The invoice is where most claims fall down. A till slip from a shop or a voucher bought at a petrol station is often not enough.
Below is how the rule works, what the invoice has to show, and what changes when the airtime goes to staff or customers.
A word on who is talking: we sell airtime, we are not tax advisers. Everything here comes from SARS’s own published guidance, linked at the end, but your accountant should confirm how it applies to your business.
The short answer
| Your situation | Can you claim the VAT? |
|---|---|
| VAT-registered, airtime used for the business, valid tax invoice | Generally yes. |
| VAT-registered, but only a shop slip or no document | Not for purchases over R50, unless the slip meets the tax invoice rules. |
| Not registered for VAT | No. The VAT is simply part of your cost. |
| Airtime given to staff mainly for private use | Treat with care. It is a taxable benefit, and VAT may be due on it. |
| Retail gift vouchers | Usually there is no VAT on the purchase to claim. Check the invoice. |
Is there VAT on prepaid airtime and data?
Yes. Domestic airtime and data are generally taxable at the standard rate of 15%. On a standard-rated R100 top-up, R86.96 is the price before VAT and R13.04 is VAT.
For a standard-rated top-up, the supplier charges VAT on the sale. If you buy a voucher instead, check what it can be used for and what the invoice shows. SARS explains how the type of voucher determines when VAT is due.
When you can claim it back
SARS allows a vendor to deduct the VAT charged to it when the cost was incurred for making taxable supplies. In plain terms, three things have to be true:
- You are registered for VAT. From 1 April 2026, registration is compulsory once taxable turnover passes R2.3 million a year, and voluntary from R120,000.
- The airtime is for your business. Field staff staying in contact, devices that report in, customer rewards that drive sales. Not the owner’s family phones.
- You hold a valid tax invoice from the supplier, in your business’s name where that is required.
If your business also makes exempt supplies, such as residential rentals or certain financial services, only part of the VAT may be claimable. That calculation is one for your accountant.
What counts as a valid tax invoice
SARS is direct about this: without a proper tax invoice, a business cannot deduct input tax. What “proper” means depends on the amount.
| Purchase value | What you need |
|---|---|
| R50 or less | No tax invoice required, but keep a till slip or sales docket showing the VAT. |
| Over R50, up to R5,000 | An abridged tax invoice is enough. |
| Over R5,000 | A full tax invoice. |
A full tax invoice must show all of the following:
- The words “Tax Invoice”, “VAT Invoice” or “Invoice”.
- The supplier’s name, address and VAT registration number.
- Your business’s name and address, and your VAT number if you are a vendor.
- A serial number and the date of issue.
- An accurate description of what was supplied.
- The quantity or volume.
- The value, the VAT charged and the total.
A supplier has 21 days from the sale to issue it. If yours cannot, or will not, that is a reason to buy elsewhere.
Why shop slips and loose vouchers cause trouble
This is the everyday problem. Someone buys R2,000 of airtime vouchers at a supermarket with the company card and hands in the slip.
- The slip often does not carry your business’s details, which a full invoice needs once a purchase is over R5,000.
- Slips fade, get lost, or lump airtime in with groceries.
- Nothing links the purchase to the staff member or device that received it.
- Ten small purchases by ten people is ten documents to chase every month.
None of that makes the claim impossible. It makes it fragile, and it is exactly what an auditor asks about first.
Airtime and data for staff
Here two taxes meet: VAT for the business, and income tax for the employee.
Used mainly for work. SARS’s guide for employers says no value is placed on a communication service provided to an employee if the service is used mainly for the purposes of the employer’s business. “Mainly” is read as more than half. In that case the employee is not taxed on it, and it is an ordinary business cost.
Used mainly privately. The taxable benefit is based on the cost of the private use, less what the employee pays for it. Employees’ tax applies to the benefit. There can also be a VAT consequence, because the VAT Act can treat a taxable benefit as a supply the employer has made. If this is your situation, get advice before you claim. See SARS Interpretation Note 77.
Paid as cash. A cell phone allowance on the payslip is salary. It is taxed in the employee’s hands, and there is no airtime purchase for the business to claim VAT on.
The practical step is a one-page policy stating that the airtime or data is provided for work, sized to the role. Our guide to cell phone allowances has a sample you can adapt.
Airtime for customers, surveys and promotions
Airtime used as a survey incentive, a loyalty reward or a competition prize is normally a marketing cost of the business. Where the campaign supports your taxable sales, the VAT on the airtime is generally treated like the VAT on any other marketing expense.
Keep the campaign brief, the recipient list and the invoice together. If you run promotions for a client and recover the cost from them, the treatment can differ, so check how you invoice it on.
Gift vouchers are different
A retail gift voucher for a rand amount is not treated the same way as airtime. In general, VAT is accounted for when the voucher is spent in the shop, not when the voucher is bought. That usually means there is no VAT on your purchase to claim.
The simple test is the invoice. If it shows no VAT on the vouchers, there is none to deduct.
A monthly routine that stands up
- Buy airtime and data from one supplier that issues tax invoices in your business’s name.
- Keep a list of who or what received each recharge: employee, number, amount, date.
- Download the tax invoice and the transaction report each month and file them together.
- Have a short written policy for staff airtime.
- Give your bookkeeper the invoice, the report and the policy. That is the whole pack.
How SIMcloud helps with this
SIMcloud is run by Freepaid (Pty) Ltd, a registered VAT vendor. Your tax invoices are generated on the first of each month and can be downloaded with your airtime reports.
Every recharge is recorded against the number it went to, so the report and the invoice agree. If your finance team needs a document before paying, you can generate a pro forma invoice yourself.
There are no monthly fees, and no fee on airtime or data, so the invoice shows what you bought and nothing else. You can create a free account and see the reports before your next month end.
Quick answers
Can I claim VAT on prepaid airtime?
Generally yes, if you are a VAT vendor, the airtime is for your taxable business and you hold a valid tax invoice.
Is a till slip a tax invoice?
Only if it contains everything a tax invoice must. For purchases over R5,000 that includes your business’s name and address, which a till slip rarely has.
I am not VAT registered. Can I claim anything?
No VAT. The full price is a business expense for income tax, subject to the usual rules.
Is airtime for employees a fringe benefit?
SARS places no taxable value on employer-provided airtime used mainly for the business. If it is used mainly privately, the benefit is based on the cost of private use less any amount the employee pays for it.
Is data treated the same as airtime?
Yes. Domestic airtime and data are generally taxed at the standard rate.
Sources: SARS, Value-Added Tax; SARS, Tax Invoices; SARS, Guide for Employers in respect of Fringe Benefits, revision 16. Checked 11 November 2026. General information, not tax advice.