What Happens When Your Phone Contract Ends in South Africa? Why the Bill Can Jump

Nothing stops on the day your phone contract ends. In South Africa the contract carries on, month to month, until you tell the network otherwise. What it costs you from then on depends on how the price was built. It can stay exactly the same, for a phone you now own. Or it can jump several times over, because a discount that only lasted for the fixed term falls away.

We read section 14 of the Consumer Protection Act (CPA) and collected the cases South African consumer reporters have covered. This is general information, not legal advice. Check your own contract.

What the law says happens on the end date

Section 14 of the CPA covers fixed-term consumer agreements, which includes most phone contracts. Two parts matter here.

The network must warn you first. Between 80 and 40 business days before the expiry date, roughly two to four months, the network must tell you in writing:

• the date the contract expires;
• any material changes that will apply if the agreement continues; and
• the options you have.

Then the contract continues by itself. On the expiry date the agreement is automatically continued on a month-to-month basis, subject to the changes in that notice. That only fails to happen if you expressly do one of two things:

• tell the network to end the agreement on the expiry date; or
• agree to renew it for a further fixed term, such as an upgrade.

So doing nothing is a choice. It means month to month, on whatever terms the notice set out.

Section 14 does not apply to agreements between juristic persons, such as two companies. A contract in a company's name may not be covered.

Two things can happen to your bill

1. The price stays the same

A handset contract's monthly price pays for the phone and the plan together. When the term ends the phone is paid off, but nothing in the law makes the bill fall by itself. Wendy Knowler has made the same point: a paid-off device does not guarantee a lower subscription. If your price simply carries on, you are paying the handset share of it for a phone you already own.

2. The price goes up

Many contract prices include a promotional discount that lasts only for the fixed term. When the term ends, the plan goes back to its standard price. MTN told Knowler in 2025 that once the term ends, "the pricing reverts to the standard rate for the base plan", without the promotional discount. In a 2024 case it pointed to clause 12 of its subscriber terms.

These are cases reported in the last two years:

Reported	Network	In contract	After it ended
EWN, August 2024	MTN (SIM-only)	R 500	R 1 218 bill
EWN, July 2025	MTN (data contract)	R 169	About R 600
EWN, July 2026	MTN	R 189	R 573
EWN, July 2026	Vodacom	R 415	R 1 539

In the July 2026 cases both networks said the contract discount had ended. MTN moved its customer to a cheaper plan and Vodacom reversed all the charges, after Knowler took the cases up. In the 2024 case the customer said he received no expiry notice at all.

None of these is proof of what every contract does. They show why the price after the end date is the number to ask about before it arrives.

Your options before the end date

1. Upgrade. A new phone on a new fixed term. It resets the clock, so check the total over the full term, not just the monthly price. See how a contract's total cost adds up.
2. Move to SIM-only. Keep the phone you have paid off and pay for the plan only. On 21 September 2026, 20GB ranged from R 99 a month (a data-only plan on a 24-month term) to R 519 (with unlimited calls, no contract). See SIM-only data prices per GB.
3. Stay month to month. Flexible, but only if you know the new price and are happy with it.
4. Switch networks. Number porting means you can usually keep your number. Ask the new network how it works before you cancel the old contract.
5. Cancel. Give notice in writing and keep proof. Knowler's guidance is that an out-of-contract plan can be cancelled on a month's notice, so give it in time for the end date if you do not want a month at the new rate.

When to act

When	What to do
The day you sign	Write down the end date. Knowler's first piece of advice is to diarise it, or track it in the network's app.
About 2 to 4 months before	The expiry notice should arrive. Read the "material changes" part: that is where a new price would be.
Around month 22 of 24	Knowler says this is usually when you can upgrade, migrate or cancel. Check your own network's rules.
At least a month before	Decide. Ask for the out-of-contract price in writing and compare it with SIM-only and upgrade prices.
Before the end date	Give notice if you are leaving or moving to a different plan.

If your bill already jumped

1. Ask the network for proof of the expiry notice. Ask when it was sent and to which number or address. In the 2024 MTN case the notices had gone to a prepaid number the customer registered years earlier, which was his wife's. MTN said customers must set their own primary contact number, so check that the one on your account is yours.
2. Push back if you were not properly told. Knowler's view is that if the increase was not clearly set out, or the notice was not sent in a way you could access, you should ask for a refund of the difference.
3. Ask to be moved. In the July 2026 cases one network moved its customer to a cheaper plan and the other reversed the charges.
4. Escalate if it is not resolved. Complain to the network in writing first. Then you can complain to the National Consumer Commission, which does not charge for its services.

If you want to leave before the end date instead, see what it costs to cancel a phone contract early.

Compare phone contracts and SIM-only plans on Vulo →

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Sources. Consumer Protection Act 68 of 2008, section 14(2)(c) and (d), as quoted by MJK Inc. EWN: "Unexpected charge at end of phone contract? Push back!" (Amy Fraser, 29 August 2024); "Phone accounts: verify your primary contact number" (Amy Fraser, 18 September 2024); "Cellphone contract rollover: my payment shot up from R169pm to R600" (Paula Luckhoff, 9 July 2025); "How to avoid a subscription fee shock when your cellphone contract ends" (Paula Luckhoff, 8 July 2026), each covering cases taken up by Wendy Knowler. SIM-only prices are from our 21 September 2026 check and may have changed. The amounts in the table are as reported, and we did not see the customers' bills. We did not read the Gazette text of the Act directly, and it has been amended since 2008, so check the current version.