FOUNDATION LAYER
Economic Context
The foundation layer beneath every financial calculation. Live ZAR exchange rates, current SARB monetary policy rates, CPI inflation data, VAT calculations, and South African public holidays — five tools, two live APIs, and a clearly labelled data provenance on every response.
6.75%
Repo rate
Effective 20 Nov 2025 · MPC held Mar 2026
10.25%
Prime lending rate
Repo + 3.5pp convention
15%
VAT rate
Effective 1 April 2018
R2.3M
VAT reg. threshold
Budget 2026 — raised from R1M
SARB MONETARY POLICY
How the SARB repo rate and prime rate work in South Africa
The South African Reserve Bank (SARB) sets the repo rate — the rate at which it lends to commercial banks — through its Monetary Policy Committee (MPC). The MPC meets six times per year, and changes to the repo rate take effect on the day of the announcement. The repo rate is the single most important interest rate in the South African financial system because virtually every other lending rate flows from it.
The prime lending rate is set by commercial banks at repo plus 3.5 percentage points — a longstanding convention, not a statutory requirement. When the repo rate changes, prime changes simultaneously. The current prime rate of 10.25% (repo 6.75% + 3.5%) is the reference rate for variable-rate home loans, vehicle finance, overdrafts, and personal loans across South Africa.
In 2025, the SARB revised its inflation targetfrom a 3%–6% band to a 3% point target with a ±1% tolerance band. This signals a more hawkish monetary policy stance — the SARB is explicitly targeting lower inflation than the mid-point of the old band (4.5%), which has implications for interest rate expectations over the medium term.
The official interest rate — used for fringe benefit tax on employer loans and Section 7C deemed donations — is repo plus 1%. At the current repo of 6.75%, the official rate is 7.75%. This rate matters in estate planning for trust loans and in employee benefit structuring.
CURRENT RATES
As at June 2026 · Updated post-MPC
6.75%
SARB repo rate
Effective 20 Nov 2025
10.25%
Prime lending rate
Repo + 3.5pp
7.75%
Official rate (fringe benefits)
Repo + 1% · ITA s7C
10.25%
SARS late payment interest
Effective 2 Mar 2026
6.25%
SARS overpayment refund rate
Effective 2 Mar 2026
6%
Estate duty unpaid interest
s10(1) Estate Duty Act
3%
SARB inflation target
Revised 2025 · ±1% band
~3.0%
Headline CPI (approx.)
StatsSA · May 2026
15%
Standard VAT rate
Effective 1 Apr 2018
R2,300,000
VAT registration threshold
Budget 2026
R120,000
Voluntary VAT reg. threshold
Budget 2026
VAT IN SOUTH AFRICA
VAT Act 89 of 1991 — key thresholds and rules for 2026
South Africa's value-added tax (VAT) is governed by the VAT Act 89 of 1991 and levied at a standard rate of 15%, unchanged since 1 April 2018. VAT is a consumption tax — ultimately borne by the end consumer — collected by VAT vendors (registered businesses) on behalf of SARS. Vendors charge output VAT on supplies and claim input VAT credits on purchases, remitting the net difference to SARS.
The compulsory registration threshold was more than doubled in Budget 2026 — from R1,000,000 to R2,300,000 in taxable supplies per 12-month period. This is a significant change that removed the VAT compliance burden from many small businesses. A business that was previously required to register at R1,000,000 may now choose to deregister if its turnover is below the new threshold.
Zero-rated supplies (taxed at 0%) include basic food items (brown bread, maize meal, rice, milk, eggs, and others), exports, and certain financial services. Zero-rating means the supply is still a VAT transaction — the vendor can still claim input VAT credits — but no output VAT is charged to the customer.
Exempt supplies are outside the VAT system entirely — no output VAT charged and no input VAT claims. Residential rentals, certain financial services, and public transport are examples of exempt supplies.
VAT thresholds and rates — 2026/27
| Item | Value | Notes | Source |
|---|---|---|---|
| Standard VAT rate | 15% | Unchanged since 1 April 2018 | VAT Act s7 |
| Compulsory registration threshold | R2,300,000 | Raised from R1,000,000 — Budget 2026 | VAT Act s23 |
| Voluntary registration minimum | R120,000 | Raised from R50,000 — Budget 2026 | VAT Act s23 |
| Monthly filing threshold | > R30,000,000 | Taxable supplies per year | VAT Act s27 |
| Bi-monthly filing (default) | < R30,000,000 | Standard for most businesses | VAT Act s27 |
| Previous compulsory threshold | R1,000,000 | Pre-Budget 2026 — for reference | Historical |
How the data works — live vs maintained
Live API data
- · Exchange rates (Frankfurter API)
- · Public holidays (Nager Date API)
15-minute cache
Fetched live on every request. Falls back to static data if API is unavailable. Every response includes a data_source field identifying the source.
Maintained static data
- · SARB repo rate and prime rate
- · CPI inflation (StatsSA)
- · VAT rate and thresholds
Updated post-MPC / post-Budget
Encoded from official SARB and StatsSA publications. Updated by Wandile Lokwe within 24 hours of every MPC decision and Budget announcement.
5 TOOLS
Live rates and current statutory data on demand
These five tools provide the economic context layer that all other modules depend on — exchange rates for offshore assets, SARB rates for loan calculations, CPI for real-return projections, VAT for pricing decisions.
ZAR Exchange Rates
LOW DISCLAIMERLive ZAR vs USD, EUR, GBP, JPY. Frankfurter API with static fallback. Source and date shown.
Live market data — Frankfurter API
Open tool →
SARB Repo & Prime Rate
LOW DISCLAIMERCurrent repo rate 6.75%. Prime 10.25%. Last MPC decision. Next MPC meeting date.
SARB Monetary Policy Committee
Open tool →
SA CPI Inflation Data
LOW DISCLAIMERHeadline CPI. Core CPI. Food CPI. SARB 3% target (revised 2025). StatsSA maintained.
StatsSA CPI release
Open tool →
VAT Calculator
LOW DISCLAIMERAdd or extract 15% VAT from any amount. VAT Act reference. Instant calculation.
VAT Act 89/1991 — current rate 15%
Open tool →
SA Public Holidays
LOW DISCLAIMERAll SA public holidays for any year. Weekend adjustments. Deadline calculation context.
Public Holidays Act 36/1994
Open tool →
FREQUENTLY ASKED QUESTIONS
Common questions about SA economic rates and VAT
What is the current SARB repo rate in South Africa?
The SARB repo rate is 6.75% as at June 2026, effective since 20 November 2025. The MPC held the rate unchanged at the March 2026 meeting. The prime lending rate is 10.25% (repo + 3.5 percentage points). SARB revised its inflation target in 2025 to a 3% point target with ±1% tolerance, signalling tighter monetary policy over the medium term.
What is the VAT rate in South Africa in 2026?
The standard VAT rate is 15%, unchanged since 1 April 2018. The compulsory registration threshold was raised from R1,000,000 to R2,300,000 in Budget 2026 — more than doubling the threshold and relieving many small businesses from mandatory VAT registration. Voluntary registration is available from R120,000 in taxable supplies.
What is the VAT registration threshold in South Africa in 2026?
Businesses with taxable supplies exceeding R2,300,000 over any 12-month period must register for VAT compulsorily. This threshold was raised from R1,000,000 in the February 2026 Budget. Voluntary registration is available from R120,000. Once registered, monthly filing is required above R30,000,000 in supplies; bi-monthly is the default for most businesses.
What is the prime lending rate in South Africa?
The prime lending rate is 10.25% as at June 2026 — calculated as the SARB repo rate (6.75%) plus 3.5 percentage points. This is the rate at which South African banks typically price variable-rate home loans, vehicle finance, and personal credit facilities. Prime adjusts automatically whenever the MPC changes the repo rate.
What is the current South African inflation rate?
Headline CPI inflation is approximately 3.0% as at May 2026, published monthly by Statistics South Africa (StatsSA). This is within the SARB's revised 3% point inflation target (±1% tolerance band). Core inflation excludes food and energy and typically runs below headline CPI. The SARB's MPC uses CPI projections as a primary input into interest rate decisions.
Wandile Lokwe
FAIS Key Individual · 20 years South African financial services
SARB rates are updated within 24 hours of every MPC announcement. VAT thresholds and rates are updated after every Budget. The VAT registration threshold change to R2,300,000 in Budget 2026 is correctly reflected here and in all tools on this platform.
Content last updated: June 2026 · Repo rate effective 20 Nov 2025 · VAT threshold effective Budget 2026 · Next MPC: 28 May 2026 · Contact: wandile@centurionai.co.za