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How do I vet a tenant in South Africa?

By Hennie Loubser, CA(SA), CFA, FPSA · 8 min read · Published 2 June 2026

Vetting is the only step in the letting cycle a Property Owner cannot un-do later. Get it right once.

Every experienced Property Owner in Johannesburg has the same story: the applicant who interviewed well, signed the Rental Agreement on the Friday — and stopped paying rent in month three. By the time the Prevention of Illegal Eviction from and Unlawful Occupation of Land Act process finishes in Gauteng, the cash loss is rarely under R80 000. The damage at hand-back is on top of that.

A second misconception is just as common — that the National Credit Act, 34 of 2005, governs how a Property Owner must assess a prospective tenant. It does not. Section 8(2)(b) of the National Credit Act expressly excludes a lease of immovable property from the definition of a credit agreement, so the reckless-lending and section 81 affordability framework that binds a credit provider does not bind a Property Owner letting a home. The binding obligations sit in the Consumer Protection Act, 68 of 2008, the Protection of Personal Information Act, 4 of 2013, the Rental Housing Act, 50 of 1999, and the Promotion of Equality and Prevention of Unfair Discrimination Act, 4 of 2000.

This article sets out the structured vetting process Mosaic Home Services runs on every residential applicant in Gauteng, with the documents collected, the ratios applied, and a worked Sandton example.

Key takeaways

• The National Credit Act does not apply to a residential Rental Agreement — section 8(2)(b) expressly excludes a lease of immovable property from the definition of a credit agreement. The Property Owner is not a credit provider, is not bound by section 81 affordability rules, and the tenant cannot raise a reckless-credit defence on default.
• The binding statutes are the Consumer Protection Act, the Protection of Personal Information Act, the Rental Housing Act and the equality legislation — vetting must be defensible against those, not against the National Credit Act.
• The widely cited “rent no more than 30% of gross monthly income” rule is industry best practice, not a statutory threshold — useful as a screen, decisive only alongside a bank-statement and instalment review.
• A single-bureau pull is incomplete. The four South African credit bureaus report different data sets; the Tenant Profile Network adds the rental-payment signal no general bureau holds.
• Every applicant must give written consent under the Protection of Personal Information Act before any bureau, employer or previous Property Owner is contacted.

Why the National Credit Act does not apply — and what does

This is the single most under-appreciated fact in South African residential letting. The National Credit Act regulates “credit agreements” as defined in section 8. Section 8(2) then carves out four categories that are not credit agreements regardless of how they are structured. Paragraph (b) reads, in full:

“An agreement, irrespective of its form, is not a credit agreement if it is — (b) a lease of immovable property.”

The drafting is deliberate. Residential leases are governed by a separate statutory regime — the Rental Housing Act, 50 of 1999 (as amended by the Rental Housing Amendment Act, 35 of 2014) and the common law of lease. The practical consequences for a Property Owner:

• No National Credit Regulator registration is required to let out a residential property. A Property Practitioners Regulatory Authority Fidelity Fund Certificate is required for the rental agent; a credit-provider registration is not.
• Section 81 affordability obligations do not legally apply, and a tenant who later defaults cannot raise the reckless-credit defence in section 83.
• The National Credit Act interest, fee and cost-of-credit caps do not apply to interest on rental arrears. The rate is governed by the Rental Agreement itself, subject to the in duplum common-law rule and the Conventional Penalties Act, 15 of 1962.
• Pre-agreement disclosure under sections 92 and 93 does not apply to a Rental Agreement.

What does still bind the Property Owner: the Consumer Protection Act (fairness, disclosure, written reasons for an adverse credit-bureau decision); the Protection of Personal Information Act (specific, informed, written consent before any bureau, employer or previous Property Owner is contacted); the Rental Housing Act (form, deposit, joint inspection, Rental Housing Tribunal jurisdiction); and the Equality Act (no decline based on race, gender, marital status, family responsibility, pregnancy, religion, disability or any other listed ground). The vetting file must be able to demonstrate that any decline was based on a legitimate, applicant-specific reason — affordability, credit record or rental history — not a protected characteristic.

The takeaway is not that affordability assessment is optional. It is essential. The takeaway is that the legal anchor for vetting is the four statutes above, not the National Credit Act — and the process that follows is built on those anchors and on industry best practice.

The six layers of a defensible vetting decision

A vetting decision that survives a Rental Housing Tribunal complaint or an internal portfolio review is built on six distinct evidence layers. Skipping any one of them is the operational pattern behind every “bad tenant” story.

1. Identity verification under the Financial Intelligence Centre Act

The Financial Intelligence Centre Act, 38 of 2001, requires the rental agent (as a designated accountable institution) to verify the applicant’s identity against an original or certified-copy South African identity document or valid passport, together with proof of residential address. The verification is logged, dated and retained for at least five years. Foreign nationals must present a valid permit covering the full Rental Agreement period.

2. Credit profile from multiple bureaus

A full credit report from at least one of the four South African credit bureaus registered with the National Credit Regulator, covering current accounts, defaults, judgments, administration orders, debt-review status and adverse listings. A single late payment is rarely disqualifying; an active debt-review order, an undisclosed judgment or a recent default on a home loan or vehicle finance agreement is.

3. Affordability assessment (industry best practice)

Because the National Credit Act does not apply, there is no statutory affordability template — but the section 81 principles a credit provider would apply remain the most defensible framework available. Calculate gross monthly income, subtract statutory deductions and existing debt instalments, and test the residual against the proposed rent. The 30% heuristic is a sensible upper bound in the Sandton, Bryanston, Hyde Park, Houghton, Bedfordview, Dainfern, Steyn City and Waterfall yield belt; for entry-level units below R8 000 the ratio runs higher in practice and the bank-statement evidence carries more weight than the ratio itself.

4. Employment and income verification

The most recent three months’ payslips, the most recent three months’ bank statements showing the salary credit, and direct employer confirmation on letterhead naming the position, start date and gross monthly remuneration. Self-employed applicants supply twelve months of bank statements, the last two years’ signed financial statements, and a current South African Revenue Service tax compliance status confirmation.

5. Bank statements — read line by line

Bank statements are the only document in the pack that cannot easily be falsified once downloaded directly from the bank’s own portal or stamped at branch. Three months minimum, six months for self-employed or thin-bureau applicants. The line-by-line read confirms:

• the salary credit on the payslip is in fact landing in the account, on the date the payslip says it does;
• the actual rent paid to the previous Property Owner, with reference and amount — an independent verification of the written reference and the Tenant Profile Network record;
• recurring debit orders that did not appear on the credit bureau report — school fees, medical-aid contributions, micro-loans drawn between bureau update cycles;
• overdraft utilisation, returned debits and dishonoured payments — the strongest single behavioural predictor of future rental default;
• the day-of-month cash-flow pattern — whether the account is fully drawn before the next salary lands.

6. Rental history — talk to the last two Property Owners

The Tenant Profile Network rental-payment history report is the single most predictive document in the file because it captures behaviour no general credit bureau sees. A written reference from each of the last two Property Owners is the starting point, not the finish line; the reference must be followed by a telephone call to the named Property Owner — not to the rental agent in between, who has a commercial incentive to give a clean reference. The conversation covers six points:

• the actual address let, the start and end dates, and the monthly rent at exit (cross-checked against the bank statements);
• payment behaviour — on time, late, or in arrears, and whether a debit-order mandate was ever cancelled or returned;
• any breach of the Rental Agreement — unauthorised occupants, pets, alterations, sub-letting, business use of the premises;
• the state of the property at the joint exit inspection, the deposit refund actually paid, and any disputed deductions;
• the reason for the tenant’s departure and whether the previous Property Owner would let to that tenant again;
• independent confirmation that the person on the line is the registered owner of the property — a 60-second Windeed or Deeds Office lookup catches the reference-fraud pattern where a friend of the applicant is set up as a fake previous Property Owner.

This call is the most consistently under-valued step in the entire process. It costs nothing, takes ten minutes, and produces information no bureau, credit score or written reference will surface on its own.

Bureau coverage — what each South African source actually reports

A single-bureau pull is a common failure mode. The four bureaus registered with the National Credit Regulator do not see the same data, and rental-payment history sits with specialist sources.

For a Sandton or Bryanston unit at R18 000 and above, Mosaic Home Services pulls Transunion and the Tenant Profile Network as the minimum, with a second-bureau lookup triggered by any adverse marker and a Preferental check where the payslip and bank-statement evidence do not agree. The marginal cost of a second pull is far below the marginal cost of a single bad placement.

The 30% rule, properly applied

The 30% rule is the most quoted number in residential letting and the most misapplied. Three corrections matter:

• Gross income, not take-home pay. Using net income inflates affordability headroom by 25–35% in the Sandton yield belt and is the single most common reason a placement that “passed” the ratio later defaults.
• Subtract existing instalments first. A R45 000 gross income with a R12 000 vehicle finance instalment and a R6 000 personal loan instalment is, for rental purposes, a R27 000 income. 30% of that is R8 100, not R13 500.
• Two-applicant rentals. Joint applicants are assessed jointly only where both sign the Rental Agreement and both provide full documentation.

A worked Sandton example

A salaried couple applies for a R22 000 per month two-bedroom apartment in Sandton Central. The headline numbers look comfortable — a combined gross income of R78 000 puts the rent at 28% of joint gross. The structured vetting process tells a different story.

On the headline 30% test the application passes. On the section 81 – aligned test — applied here as best practice, not as a statutory obligation — it fails: more than half of disposable income would service the rent before food, transport, school fees and savings. The bank-statement review confirms it: the joint account is fully drawn by the 27th of each month, with overdraft utilisation in three of the last six months. Mosaic Home Services declines, with reasons supplied in writing as required under the Consumer Protection Act.

Where Mosaic Home Services takes the process further

The Mosaic platform automates the parts of the workflow that are slow and error-prone when run by hand. The application form is digital, Protection of Personal Information Act consents are captured with a timestamp, the bureau and Tenant Profile Network calls are triggered from the applicant record, the bank statements are parsed for salary and instalment patterns, and the affordability calculation runs against the proposed rent in real time. The output is a single, dated vetting file attached to the prospective Rental Agreement — the same file used to defend the placement if the Rental Housing Tribunal is ever approached.

That structured, audit-ready process is the foundation under every Mosaic Home Services rental administration placement, and the reason placements made through the platform default at a materially lower rate than the Gauteng rental-market average.

Related Mosaic Insights articles

• How long does a Prevention of Illegal Eviction Act – compliant eviction take in Gauteng in 2026? — the downstream cost the vetting decision is designed to avoid.
• Rental Collections Made Easy Through Regulated Debit Order Collection — the collection rail that follows a good placement.
• How a Property Practitioners Act trust account protects a Property Owner’s rent in South Africa — where the rent lands once the collection runs.
• Johannesburg Rental Administration Services — the end-to-end administration the vetting decision sits inside.

Authoritative external sources

• National Credit Act, 34 of 2005, section 8(2)(b) (lease of immovable property excluded from the definition of a credit agreement) — National Credit Act on gov.za and the National Credit Regulator.
• Consumer Protection Act, 68 of 2008 — National Consumer Commission.
• Protection of Personal Information Act, 4 of 2013 — Information Regulator (South Africa).
• Rental Housing Act, 50 of 1999 (as amended by the Rental Housing Amendment Act, 35 of 2014) — Department of Human Settlements.
• Promotion of Equality and Prevention of Unfair Discrimination Act, 4 of 2000 — Department of Justice and Constitutional Development.

Frequently asked questions

Mosaic Home Services — registered Property Practitioners administering rentals for South African property owners. Learn more about Mosaic Rental Services.