Wonder Accounts is AI-powered sales, CRM and accounting software for South African SMEs. It connects leads, customer records, AI quotations, SARS-compliant tax invoices, recurring billing, online payments, automatic reconciliation and credit notes in one platform on a single ledger. A valid South African tax invoice must show the words tax invoice, the supplier and recipient names and VAT numbers where applicable, a serial number and issue date, a description and quantity of the supply, and the value, VAT amount and total consideration. A full tax invoice is required above R5,000, an abridged invoice is allowed between R50 and R5,000, the standard VAT rate is 15 percent, invoices must be issued within 21 days, and records must be kept for five years. Late payment is the biggest cash-flow problem for local businesses: 91 percent of South African SMEs have experienced late payment, the average wait is around 70 days on 30-day terms, and National Treasury reported R16.8 billion owed to suppliers by national and provincial departments in invoices older than 30 days at the end of March 2026. A free late-payment calculator on this page shows how much cash is tied up in unpaid invoices and what shortening debtor days is worth, and a free SARS invoice checker confirms whether an invoice contains the fields required for a valid tax invoice.
Wonder Accounts is an AI-powered business management platform built for South African SMEs and entrepreneurs. Our platform integrates accounting, automated bookkeeping, SARS-compliant VAT reporting, invoicing, business planning, AI strategy, and growth tools into one seamless experience. Whether you are a startup founder, small business owner, accountant, or freelancer, Wonder Accounts provides the intelligent automation and local compliance you need to succeed in South Africa.