How BillCheck SA works — and what the law says
South African municipalities are required by law to investigate billing disputes, and the Municipal Systems Act gives you explicit protection while they do. Most people don't know this. BillCheck SA exists to bridge that gap: we check your bill against the official tariff schedule, identify what is wrong, and give you the exact letter to send — grounded in Section 102(2) of the MSA for municipal accounts, NERSA regulations for Eskom, and the Municipal Property Rates Act for valuations.
The BillCheck SA process
Choose what you are disputing
Select from four bill categories: Electricity (municipal, Eskom, or City Power), Water, Property Rates, or your Combined municipal account. Each category uses a different analysis path and generates a different letter template.
Select your municipality or provider
We match your bill to the correct official tariff schedule. Electricity tariffs are currently live for Cape Town, eThekwini, Ekurhuleni, City Power Johannesburg, Tshwane, and Nelson Mandela Bay. Water tariffs and additional metros are added as verified data becomes available.
Enter your bill figures
Input your current reading, previous reading, billing period, and total amount billed. For water, enter your usage in kL. For property rates, provide the municipal valuation and your estimated market value. No account or payment is needed for this step.
Add previous bills for better comparison
Adding one or two previous months' figures significantly improves anomaly detection. We calculate your average usage and flag any deviation exceeding 25% — a standard threshold for billing disputes.
Receive your free anomaly report
Our rule-based engine checks for estimated readings, historical deviations, zero-usage charges, and negative reading differences. Electricity tariff schedule comparisons are live for six metros. Water tariff comparison is being added. Property rates objections are based on the valuation discrepancy you report. Results are shown in plain language with a clear risk verdict.
Download your dispute letter
Pay R49 once, or subscribe for R59–R399/month for multiple checks. Your letter is pre-filled with your account details, the specific anomaly, and the correct legal basis. Download the PDF and submit it directly to your municipality's Customer Services or Municipal Manager's office.
The legal framework
Municipal bills — Section 102(2) of the MSA
Section 102(2) of the Local Government: Municipal Systems Act 32 of 2000 is the primary consumer protection mechanism for municipal billing disputes. It provides:
- —A municipality must investigate any billing dispute raised in writing.
- —During a dispute, you are entitled to pay the undisputed portion — typically calculated as your historical average. The municipality may not disconnect your service solely for non-payment of the disputed amount while the dispute is under formal investigation.
- —You must submit your dispute in writing, addressed to Customer Services or the Municipal Manager.
Eskom and City Power — NERSA & Electricity Regulation Act
Eskom billing disputes are governed by the National Energy Regulator of South Africa (NERSA) under the Electricity Regulation Act 4 of 2006. City Power disputes follow both the MSA (as a municipal entity) and NERSA guidelines. If the utility fails to resolve a dispute within a reasonable time, you may escalate to NERSA at complaints@nersa.org.za.
Property Rates — Municipal Property Rates Act 6 of 2004
Section 49 of the MPRA grants property owners the right to object to the municipal valuation of their property. Section 50 obliges the municipality to consider the objection and notify the owner of the outcome. If the objection is dismissed, you may appeal to the Valuation Appeal Board under Section 54.
BillCheck SA provides general information to assist you in asserting your rights. This is not legal advice. If your dispute is complex or if service has been disconnected, consult a qualified legal professional.
The most common billing errors we detect
Estimated readings billed as actual
Municipalities may estimate when meter access is impossible, but estimated bills frequently diverge substantially from actual consumption. This is the single most common and most disputable error. Your letter will request a verified actual reading and a reconciliation.
Tariff category mismatch
Households assigned to the wrong tariff category — charged at a business rate, or missing a lifeline free-unit allocation — can face significant overcharges that compound each month.
Unexplained spike vs. historical average
A bill significantly higher than your previous months without a corresponding change in household size or behaviour is a red flag. We flag any deviation exceeding 25% from your average as warranting investigation.
Negative meter reading difference
A current reading lower than the previous reading is physically impossible for a standard meter. It always indicates a data capture error or meter reset — both grounds for a formal dispute.
Zero usage with non-zero consumption charges
Fixed monthly levies (sewerage, refuse) are legitimately charged even in months of zero consumption. But being billed for electricity or water units in a month of zero consumption is anomalous and disputable.
Water tariff mismatch (electricity tariff comparison is live now; water tariff data coming soon)
Municipal water tariffs use block pricing (lower rate for the first few kL, higher rate above). Being billed at the wrong block or with an incorrect availability charge is a common error. Electricity tariff comparison is currently live for six metros. Water tariff comparison is in progress and will be enabled as verified data becomes available.
After submitting your dispute letter
Continue paying your average. Calculate your average from the last 3–6 months of uncontested bills and pay this each month while the dispute is under investigation. Keep proof of every payment.
Follow up in writing within 30 days. If you have received no written response, send a follow-up referencing your original submission date and the municipality's legal obligation to investigate.
Escalate if necessary. For municipal disputes unresolved after 60 days: escalate to the Office of the Municipal Manager, then to the relevant provincial Ombudsman. For Eskom, escalate to NERSA. For rates objections, appeal to the Valuation Appeal Board.
Document everything. Copies of all correspondence, all payment records, and dated photographs of your meter reading are your evidence. Courts and tribunals require documentary proof.