Loan Agreement
Template — South Africa
An attorney-drafted Loan Agreement template designed specifically for South African businesses and individuals. This comprehensive, legally compliant document governs the lending relationship between lender and borrower — covering principal amount, interest rate calculation, the in duplum rule, repayment schedules, security provisions, events of default, acceleration clauses, and tax implications. Built for compliance with the National Credit Act 34 of 2005, the common law in duplum rule, the Usury Act 73 of 1968 (where applicable), and the Income Tax Act 58 of 1962 transfer pricing provisions for related-party loans.
Drafted by qualified South African attorneys
Reviewed for compliance with current legislation · Last updated April 2026
Why Your Business Needs This Agreement
In Duplum Rule Wiping Out Accumulated Interest
Lenders who delay enforcing defaulted loans discover that the in duplum rule has capped their interest claim at the outstanding principal — potentially wiping out years of accrued interest. A lender owed R1 million in principal who allows R1.5 million in interest to accrue before demanding payment can only claim R1 million in interest (the in duplum ceiling). The additional R500,000 is lost permanently. This scenario is distressingly common in South African commercial lending, particularly for shareholder loans and director loan accounts where informal relationships lead to delayed enforcement. The template includes provisions to manage in duplum risk through prompt enforcement triggers and regular interest capitalisation (where legally permissible).
NCA Non-Compliance Rendering Loans Void
Lenders who fail to correctly assess whether the NCA applies to their loan — or who comply with the NCA's affordability assessment and disclosure requirements — face devastating consequences. A court can declare the credit agreement reckless under Section 83, suspend the agreement, or set aside all interest and charges. In extreme cases, the entire agreement can be declared void. The financial impact is compounded by the fact that NCA non-compliance typically surfaces only when the lender tries to enforce — at the very moment they need the agreement to be valid. Correct NCA assessment at inception is not merely advisable; it is the lender's most important compliance obligation.
Transfer Pricing Adjustments on Related-Party Loans
Companies that advance inter-company or shareholder loans at below-market interest rates face deemed interest income adjustments under Section 31 of the Income Tax Act. A holding company that lends R10 million to a subsidiary at 0% interest when the arm's length rate is 10% faces a deemed income adjustment of R1 million per annum — taxed at the corporate rate of 27%, resulting in an additional tax liability of R270,000 per year without receiving a single rand of actual interest income. The reverse also applies: a subsidiary paying above-market interest may face a disallowance of the excess deduction. Without documented arm's length transfer pricing analysis, both parties are exposed to SARS adjustment and potential penalties.
Unsecured Loans Ranking Last in Insolvency
Lenders who advance funds without security discover that in the borrower's insolvency, their claim ranks as a concurrent (unsecured) claim — typically recovering less than 10 cents in the rand from the insolvent estate after secured and preferent creditors are paid. South African insolvency statistics consistently show that concurrent creditors receive minimal or zero distributions. The only protection against this outcome is obtaining adequate security at the time the loan is advanced — not after default, when the borrower may lack assets to provide, and when any security provided may be challenged as a voidable preference under the Insolvency Act.
Shareholder Loans Reclassified as Equity by SARS
Shareholder loans with equity-like features — such as no fixed repayment date, interest linked to the company's profits, subordination to all other creditors, or conversion rights — risk reclassification as equity under Section 8F of the Income Tax Act. If reclassified, the "interest" payments become non-deductible dividends for the company and are taxed as dividends in the shareholder's hands (subject to Dividends Tax at 20% rather than income tax on interest). The reclassification is retrospective, potentially creating historical tax liabilities with interest and penalties. Shareholder loans must be carefully structured with fixed repayment terms, market-rate interest, and genuine debt characteristics to avoid this trap.
Verbal Lending Arrangements With No Enforceable Terms
The most common scenario in South African lending disputes involves parties who agreed to a loan verbally or with nothing more than a bank transfer as evidence. The lender assumed the terms were "obvious" — the borrower would repay within a reasonable time, at a reasonable interest rate. When the borrower disputes the terms, the lender discovers they cannot prove the agreed interest rate, repayment schedule, or even that the transfer was a loan rather than a gift, investment, or payment. South African courts have dismissed numerous loan claims where the lender could not discharge the burden of proving the loan's terms. A written agreement eliminates this risk entirely.
What is a Loan Agreement?
A Loan Agreement is one of the most fundamental commercial contracts in South African business — yet it is also one of the most frequently executed without adequate legal protection. Whether you are lending money to a business partner, advancing funds to a subsidiary, providing shareholder loans, financing a supplier, or borrowing from a private lender, a written loan agreement is essential to protect both parties and to comply with South African law. The consequences of an informal or poorly drafted lending arrangement can be severe: disputed repayment terms, unenforceable interest provisions, tax complications, and in the worst cases, complete loss of the advanced funds with no legal recourse.
The South African lending landscape is governed by multiple overlapping regulatory frameworks that determine which rules apply to your specific loan. The National Credit Act 34 of 2005 (NCA) is the primary consumer credit legislation, applying to credit agreements where the borrower is a natural person or a juristic person with an asset value or annual turnover below the prescribed threshold (currently R1 million). NCA-regulated loans are subject to prescribed maximum interest rates, mandatory affordability assessments, disclosure requirements, and specific enforcement procedures including the Section 129 notice. For business-to-business loans between larger entities — which fall outside the NCA — the common law of contract governs, giving the parties substantially more freedom to agree on terms but still subject to the foundational in duplum rule.
The in duplum rule is one of South African law's most distinctive lending principles. Under this common law rule — codified in Section 103(5) of the NCA for regulated agreements — interest on a loan may not exceed the outstanding principal amount at the time judicial demand is made. For example, if the outstanding principal is R500,000, the maximum interest that can be claimed is R500,000 — regardless of what has accrued contractually or what the loan agreement states. The rule operates as an automatic ceiling on interest, preventing lenders from allowing interest to compound indefinitely while delaying enforcement. The Supreme Court of Appeal confirmed in Standard Bank of South Africa v Oneanate Investments that the in duplum rule applies to all loans in South Africa — both NCA-regulated and common law — making it a non-negotiable consideration in every loan agreement.
This template is primarily designed for business-to-business and inter-company loans that fall outside the NCA — including shareholder loans, director loans, inter-company advances, private lending, and commercial lending above the NCA threshold. However, it includes comprehensive guidance on NCA applicability, ensuring users can identify when the Act applies to their transaction and what additional compliance steps are required. The template covers every critical aspect of South African lending: loan amount and disbursement conditions, interest rate calculation (fixed, variable, prime-linked), the in duplum rule compliance, repayment schedules (monthly, quarterly, bullet, amortising), security and collateral requirements, borrower representations and warranties, financial covenants, events of default and acceleration, tax treatment and withholding obligations, and the critical transfer pricing considerations that apply to related-party loans under Section 31 of the Income Tax Act 58 of 1962.
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The in duplum rule prevents interest from exceeding the outstanding principal at the time of demand — applying to all loans in South Africa, both NCA-regulated and common law, as confirmed in Standard Bank v Oneanate Investments
NCA non-compliance can result in the credit agreement being declared reckless under Section 83, with the court suspending the agreement or setting aside all interest and charges
Section 31 of the Income Tax Act requires related-party loans to be at arm's length — SARS can deem interest income adjustments on below-market loans between connected persons
Unsecured creditors in South African insolvencies typically recover less than 10 cents in the rand — making adequate security essential for any significant lending transaction
Section 8F of the Income Tax Act can reclassify shareholder loans with equity-like features as equity, making "interest" payments non-deductible and taxable as dividends
Key Clauses Included
This Loan Agreement template covers 10 essential sections, each drafted by South African attorneys.
Loan Amount & Disbursement
Specifies the principal loan amount (or maximum facility amount for revolving loans), the currency of the loan, disbursement conditions that must be satisfied before the lender is obliged to advance the funds (including receipt of signed security documents, board resolutions, and legal opinions), drawdown mechanics for facility agreements (allowing the borrower to draw funds in tranches rather than a single advance), and confirmation of receipt provisions. For revolving facilities, the section defines the facility limit, the borrower's right to re-draw repaid amounts, and the commitment fee payable on the undrawn portion.
Interest Rate & Calculation
Defines the interest rate structure — fixed rate (locked for the loan term), variable rate (adjustable at the lender's discretion or linked to an external benchmark), or prime-linked rate (expressed as prime plus or minus a margin, where the South African prime rate is published by the SARB). Specifies the calculation methodology (daily balance, monthly capitalisation), the day-count convention (365-day year or actual/actual), default interest provisions (typically 2-4% above the standard rate), and crucially, the in duplum rule compliance — ensuring the agreement acknowledges that interest cannot exceed the outstanding principal at the time of demand, regardless of the contractual accrual.
Repayment Schedule & Early Repayment
Establishes the repayment structure: monthly or quarterly instalments (amortising, interest-only with bullet principal, or blended), the repayment commencement date (which may include a grace period following disbursement), the final repayment date, and the allocation of payments between interest and principal (interest-first allocation is standard in South African commercial lending). Covers early (voluntary) prepayment rights, prepayment penalties (which are regulated under the NCA for consumer loans — Section 125 limits early termination charges), and the mechanics for applying prepaid amounts to future instalments or reducing the outstanding principal.
Security & Collateral
Details the security package required to support the loan — which may include one or more of the following: mortgage bond over immovable property (registered under the Deeds Registries Act), notarial bond over movable assets (registered under the Security by Means of Movable Property Act), cession of book debts, receivables, or insurance policies (structured as out-and-out cession in securitatem debiti for maximum protection), pledge of shares or other securities, suretyship or guarantee from directors, shareholders, or parent companies (complying with the General Laws Amendment Act Section 6 writing requirement), and subordination of other creditor claims. Covers perfection requirements, ongoing security maintenance obligations, and the conditions for releasing security upon full repayment.
Representations & Warranties
The borrower's formal representations and warranties to the lender — typically given on the date of the agreement and repeated on each drawdown date. These include: the borrower's legal capacity and authority to enter the agreement, the accuracy of financial information provided, no existing events of default or litigation that would materially affect the borrower's ability to repay, compliance with all applicable laws and regulations, the validity and enforceability of the security package, and for NCA-regulated loans, confirmation that the borrower has received the prescribed pre-agreement statement and quotation.
Financial Covenants
For larger commercial loans, the lender typically imposes financial covenants that the borrower must maintain throughout the loan term — providing early warning indicators of financial deterioration before an actual default occurs. Common covenants include: debt-to-equity ratio limits, interest cover ratio minimums (EBITDA divided by interest expense, typically at least 2x), current ratio requirements, restrictions on additional borrowing without lender consent, restrictions on dividend distributions during the loan term, and periodic financial reporting obligations (monthly management accounts, annual audited financials).
Events of Default & Acceleration
Defines the specific events that entitle the lender to accelerate the full outstanding balance and proceed to enforcement. Default events include: payment defaults (failure to pay any amount by the due date, subject to a grace period of typically 3-5 business days), breach of financial covenants or other undertakings, breach of representations and warranties, insolvency events (sequestration, liquidation, provisional liquidation, business rescue, or inability to pay debts as they fall due), material adverse change in the borrower's financial position, cross-default on other credit facilities, and change of control of the borrower without lender consent. The section specifies the cure periods for each default event and the lender's remedies upon acceleration.
Tax Treatment & Withholding
Addresses the tax implications of the loan for both lender and borrower under the Income Tax Act 58 of 1962. Covers the tax deductibility of interest payments by the borrower (subject to the Section 23M and 23N limitations on excessive interest deductions for related-party and reorganisation loans), withholding tax on interest payments to non-resident lenders (currently 15% under Section 50B, subject to double taxation agreement reductions), tax gross-up provisions requiring the borrower to increase payments to compensate for withholding, and the critical transfer pricing considerations for related-party loans under Section 31 — which requires that the interest rate be at arm's length and may result in a deemed adjustment if the rate is below or above market.
NCA Compliance & Consumer Protection
Provides comprehensive guidance on determining whether the loan falls within the NCA's scope — based on the borrower's legal status and the NCA threshold. Where the NCA applies, the section covers the additional requirements: pre-agreement statement and quotation under Section 92, affordability assessment under Section 81, prescribed maximum interest rate, total cost of credit disclosure, the borrower's right to a Section 129 notice before enforcement, and the right to approach a debt counsellor. Where the loan falls outside the NCA (business-to-business above the threshold), the common law governs and the in duplum rule provides the primary interest limitation.
Dispute Resolution & Governing Law
Specifies that the agreement is governed by the laws of the Republic of South Africa and establishes the dispute resolution process. The template provides for arbitration under the Arbitration Foundation of Southern Africa (AFSA) rules as the primary mechanism, with the right to approach the courts for urgent interim relief (such as attachment orders and interdicts to prevent dissipation of assets). Includes a comprehensive costs provision, consent to jurisdiction for enforcement purposes, and domicilium citandi et executandi for both parties.
South African Law Compliance
National Credit Act 34 of 2005
The NCA applies to "credit agreements" where the borrower is a natural person or a juristic person with an asset value or annual turnover below the prescribed threshold (currently R1 million). NCA-regulated loans are subject to maximum interest rates prescribed by the Minister (currently 24.5% per annum for money lending transactions above R8,000), mandatory affordability assessments before granting credit, comprehensive disclosure requirements, and strict enforcement procedures including the Section 129 notice. Business-to-business loans between juristic persons both above the threshold are generally exempt from the NCA, though the in duplum rule still applies. It is critical to correctly assess NCA applicability at the outset — non-compliance can render the credit agreement void and result in the lender forfeiting all interest and charges.
Common Law In Duplum Rule (codified in NCA Section 103(5))
The in duplum rule is a distinctive principle of South African law that prevents interest on a debt from exceeding the outstanding principal amount at the time judicial demand is made (litis contestatio). The rule applies to all loans in South Africa — both NCA-regulated and common law — as confirmed by the Supreme Court of Appeal in Standard Bank v Oneanate Investments. For NCA-regulated agreements, Section 103(5) codifies the rule and extends it to include all costs of credit (not just interest). The practical effect is that if R100,000 is owed in capital, the maximum interest that can be claimed is R100,000 — regardless of what has accrued contractually. Once interest reaches the in duplum limit, it stops running and only resumes if payments reduce the principal. Lenders must structure their enforcement timelines to avoid losing interest to the in duplum ceiling.
Usury Act 73 of 1968
While largely superseded by the NCA for most consumer credit transactions, the Usury Act continues to apply to certain credit agreements that fall outside the NCA's scope — particularly money lending transactions above the NCA threshold but below R500,000 that involve natural persons. Where the Usury Act applies, it prescribes maximum interest rates (currently linked to the repo rate plus a margin) and requires specific disclosures in the credit agreement. The transitional provisions between the Usury Act and the NCA create complexity that must be carefully navigated — this template includes guidance on determining which statute applies to your specific transaction.
Income Tax Act 58 of 1962
The Income Tax Act has pervasive implications for loan agreements in South Africa. Section 24J governs the tax treatment of interest — requiring accrual-based recognition over the loan term. Sections 23M and 23N limit the deductibility of interest on loans from related parties and in reorganisation transactions, preventing base erosion through excessive interest deductions. Section 31 requires related-party loans (between companies under common control, or between a South African entity and a foreign connected person) to be at arm's length — meaning the interest rate must reflect what unrelated parties would agree in similar circumstances. If the interest rate is too low, SARS may deem an arm's length adjustment, resulting in additional tax for one or both parties. Section 50B imposes a 15% withholding tax on interest payments to non-residents (subject to double taxation agreements). These provisions make tax-aware loan structuring essential for all South African commercial lending.
Insolvency Act 24 of 1936
The Insolvency Act governs the treatment of loans and security in the borrower's insolvency. Unsecured loans rank as concurrent claims in the insolvent estate — typically recovering less than 10 cents in the rand. Secured loans (backed by mortgage bonds, notarial bonds, or cessions) enjoy preferent or secured status, dramatically improving recovery rates. The Act also empowers the insolvency trustee to challenge transactions concluded before insolvency: dispositions not at arm's length within two years (Section 26), undue preferences within six months (Section 29-30), and collusive dealings (Section 31). Loan agreements with related parties are particularly vulnerable to challenge — the template includes provisions to mitigate this risk by documenting the arm's length nature of the transaction.
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NCA-Regulated vs Exempt Loan Agreements
Whether the National Credit Act applies to your loan fundamentally changes your compliance obligations. Getting this assessment wrong can void the entire agreement.
| Feature | NCA-Regulated Loan | Exempt (Common Law) Loan |
|---|---|---|
| When it applies | Borrower is a natural person, or a juristic person with turnover/assets below R1 million | Both parties are juristic persons above the R1 million threshold, or the loan is otherwise exempt |
| Maximum interest rate | Prescribed by regulation — currently 24.5% per annum for money lending above R8,000 | No statutory cap — parties agree commercially (but in duplum rule still applies) |
| Affordability assessment | Mandatory under Section 81 — lender must assess borrower's ability to repay before granting credit | Not required — lender conducts own commercial credit assessment |
| Pre-agreement disclosure | Section 92 requires a pre-agreement statement and quotation with prescribed content | No statutory disclosure requirements — terms agreed commercially |
| In duplum rule | Codified in Section 103(5) — applies to all costs of credit (interest + fees + charges) | Common law rule applies — interest cannot exceed outstanding principal at time of demand |
| Enforcement process | Must deliver Section 129(1)(a) notice by registered mail, allowing 10 business days to remedy | Written notice of default with contractual cure period (typically 7-14 business days) |
| Early settlement | Section 125 limits early termination charges to a prescribed formula | No statutory restriction — parties agree on prepayment penalties commercially |
| Reckless lending | Court can declare agreement reckless under Section 83 — suspend or set aside interest and fees | No reckless lending provisions — common law principles of legality and good faith apply |
| Debt counselling | Borrower has the right to apply for debt counselling under Section 86 | No statutory debt counselling rights — borrower must negotiate directly or face enforcement |
| Consequence of non-compliance | Agreement may be declared void — lender forfeits all interest and charges | Agreement enforceable under common law — subject to general contract law principles |
Create Your Loan Agreement in Minutes
Our guided wizard walks you through every clause — no legal knowledge required. Attorney-drafted, South African law compliant.
Determine the loan structure and NCA applicability
Confirm whether the NCA applies by assessing the borrower's legal status and financial threshold. Determine the loan type (term loan, revolving facility, shareholder loan, convertible loan), the principal amount, the interest rate structure (fixed, variable, prime-linked), and the repayment structure (amortising, interest-only with bullet, quarterly). For related-party loans, document the arm's length basis for the interest rate to satisfy Section 31 transfer pricing requirements.
Agree on security and guarantees
Determine the security package required — mortgage bond, notarial bond, cession of debts, pledge of shares, suretyship, or a combination. Engage the relevant professionals to prepare the security documents (conveyancer for mortgage bonds, notary for notarial bonds). For suretyship agreements, ensure compliance with the General Laws Amendment Act Section 6 writing requirement. All security documents should be prepared simultaneously with the loan agreement for execution at the same time.
Customise the template for your transaction
Complete the template by inserting the specific loan terms, selecting the appropriate interest rate structure, defining the repayment schedule, specifying events of default and cure periods, and listing the security package. For NCA-regulated loans, add the prescribed disclosure requirements. For related-party loans, include the transfer pricing documentation and arm's length justification. Ensure the in duplum rule acknowledgement is correctly reflected.
Review for legal and tax compliance
Verify NCA compliance (if applicable), confirm the interest rate is within prescribed limits (for NCA loans) or at arm's length (for related-party loans), ensure the in duplum rule is acknowledged, verify the security documents are consistent with the loan agreement, and check the withholding tax provisions for non-resident lenders. For complex transactions, obtain a legal opinion on enforceability and a tax opinion on the tax treatment of the loan.
Execute, disburse, and administer
Have both parties sign the loan agreement and all security documents. Register security at the Deeds Office where applicable (mortgage bonds, notarial bonds). Disburse the loan only after all conditions precedent are satisfied and security is perfected. Set up the loan administration: interest calculations, repayment tracking, financial covenant monitoring, and default event alerts. Maintain complete records for NCA compliance and tax purposes throughout the loan term.
Frequently Asked Questions
A Loan Agreement is a legally binding contract between a lender and borrower that sets out the complete terms of a loan — the amount lent, the interest rate, the repayment schedule, any security provided, and the consequences of default. You need one because South African law does not automatically imply the terms you might assume: without a written agreement, there is no proof of the interest rate agreed, the repayment timeline, or whether security was provided. If the borrower disputes the terms, the lender faces the near-impossible burden of proving an oral agreement's specific terms in court. Additionally, SARS requires documentary evidence of loan terms for tax purposes — particularly for related-party loans where Section 31 of the Income Tax Act requires arm's length terms. A properly drafted loan agreement protects both parties and ensures compliance with the NCA, the in duplum rule, and tax legislation.
What You Get With This Template
Drafted specifically for South African lending law — fully compliant with the NCA, the in duplum rule, the Usury Act (where applicable), and the Income Tax Act transfer pricing provisions
Comprehensive NCA applicability guidance that helps users correctly assess whether their loan is regulated — avoiding the devastating consequences of non-compliance
In duplum rule compliance provisions that protect lenders from losing accumulated interest through delayed enforcement
Detailed security package provisions covering every form of South African security — mortgage bonds, notarial bonds, cessions, pledges, and suretyship
Transfer pricing documentation support for related-party loans, satisfying Section 31 arm's length requirements and protecting against SARS deemed adjustments
Tax-aware drafting covering interest deductibility limitations (Sections 23M/23N), withholding tax on non-resident interest (Section 50B), and equity reclassification risks (Section 8F)
Flexible repayment structures — amortising, interest-only, bullet, revolving facility — with early repayment provisions compliant with NCA Section 125 where applicable
Customisable template suitable for shareholder loans, inter-company advances, private lending, commercial loans, and venture capital convertible instruments