Free Invoicing Software for South African Businesses

Create, manage, and track VAT-compliant invoices effortlessly with Refrens. Simplify billing, expenses, inventory, and payments to stay compliant with SARS regulations.

Our Users Rate Refrens ⭐ 4.8/5 based on 11700+ Ratings
Invoicing Software for South Africa

Advance features of our South Africa Invoicing Software

Create Online Invoices for Free
Fast & Professional Invoicing

✅ Create VAT-compliant tax invoices in seconds

✅ Choose from multiple professional templates tailored for South African businesses

✅ Send invoices instantly via WhatsApp, email, or downloadable PDFs

Free Quotation Software
Smart Inventory Management

✔ Monitor stock levels in real-time

✔ Identify fast-selling products

✔ Receive low-stock alerts

✔ Track inventory movement across locations

Quotation Software
Effortless VAT Compliance

📌 Automatically applying standard 15% VAT rates or zero-rated categories

📌 Generating VAT-compliant invoices with clear VAT breakdowns

📌 Producing accurate VAT sales and purchase reports for SARS

📌 Helping you prepare for VAT 201 submissions with ease

Invoicing Software for Professional Services - Automated Document Conversion
Integrated Delivery Note Management

✅ Create and manage delivery notes alongside invoices

✅ Ensure proper documentation for goods in transit

✅ Reduce manual paperwork and ensure smooth logistics

Create Recurring Invoices
User Roles and Permissions

🔹 Assign specific roles (Admin, Accountant, Sales Manager)

🔹 Restrict access to sensitive financial data

🔹 Track changes made to invoices, expenses, and stock

Accounting Reports
Get Paid Faster

🚀 Sending automatic payment reminders via email or WhatsApp

🚀 Tracking overdue invoices and outstanding amounts in one dashboard

🚀 Offering clients multiple payment options for quicker settlements

Seamless Inventory and Expense Management
Simple, Affordable & Accessible

✅ No complex training required — easy for anyone to use

✅ Available on Google Play Store and App Store

✅ Try it for FREE with no hidden charges

Invoicing Software for Professional Services - Security and Data Backup
Security & Data Backup

Ensure the safety and integrity of your data with our platform's robust security features. Benefit from secure cloud storage and regular backups, providing a safeguard against data loss. Implement role-based access control and permissions to restrict access based on user roles, ensuring data confidentiality. Stay protected with timely software updates and up-to-date security patches, minimizing vulnerabilities and enhancing system security. With these measures in place, our platform prioritizes the security and privacy of your data, providing you with a reliable and secure environment for your business operations.

Everything Your Business Need to Grow Rapidly

Send WhatsApp and Email
1-click WhatsApp & Email SharingQuickly share Quotations & Invoices over WhatsApp/email or schedule for later.
Track Invoices
Track InvoicesTrack when your clients view your Invoices sent over email.
Auto Assistant
Auto-assistanceSystem will automatically fill 80% of the details for you based on your past documents. Reduce manual efforts & save time
Easy Customization
Branding & CustomizationChoose from multiple templates, fonts, colors, etc. Completely customizable according to your business needs.
1 Click Conversion
1-Click ConversionSave time & effort by auto converting a quotation into an invoice, an invoice into a credit/debit note, and more.
Track Invoices
Automated Payment RemindersGet paid faster by sending automated reminders to clients over WhatsApp & email.
Multiple Business & Team Members
Multiple Businesses & Team MembersSeamlessly manage multiple business. Add your team members & accountant. Control access levels with Roles & Permissions.
Ledger Account Groups
Ledgers & Account GroupsRecord & categorize transactions, easily track individual account balances
GSTR Reports
Balance Sheet and P&L ReportGet a clear view of your business’s financial health & profitability.
Create GST Invoices
InvoiceCreate fully customised VAT/Non-VAT Invoices in seconds - assisted by automation.
Proforma Invoice
Proforma InvoiceProvide a clear estimate of cost to your clients without initiating the transaction.
Send Quotations and Invoices
Credit/Debit NotesEasily rectify invoicing errors by creating credit or debit notes in seconds.
Quotation & Estimate
Quotation & EstimatesCreate attractive quotations & estimates instantly - share & track when clients view them.
Purchase Order
Purchase OrderQuickly process purchase orders to manage inventory refills.
Sales/Purchase Orders
Sales OrdersGenerate sales orders effortlessly to streamline your order processing.
Expense Management
Expense ManagementRecord & track all your expenses in one place - keep an eye on profitability.
Delivery Challan
Delivery ChallanInstantly create delivery challan for the transported goods.
Payment Receipt
Payment Receipt Instantly create & issue Payment Receipt for advance or full payment received.
Inventory Management
Inventory ManagementAuto-update inventory whenever you create an Invoice or expense. Track stock levels, avg. selling price, and more.
Convenient Sharing Options
Convenient Sharing OptionsShare Purchase Orders over Email, WhatsApp, and other platforms. Share as a link, PDF, or print.
Client Management
Client & Vendor ManagementEfficiently manage all your client & vendor information in one place.
Bookkeeping
BookkeepingCreate & manage ledgers, vouchers, and account groups. Generate income statements, balance sheets, trial balances, and other reports.
Bulk Upload
Bulk UploadUpload your past Invoices & client details in bulk to save time & manual efforts.
Essentials Reports
Comprehensive ReportsAutomatically generate reports for Invoices, Payments, Clients, TDS, VAT, and more in one click.
Multi-currency Invoices
Multi-currency InvoicesCreate Invoices in different currencies. Easily track forex gain or losses.
Easy Access Anywhere
Access Anytime AnywhereEasy to use across any device & any place. Completely reliable with the highest up-time.
Quote to Invoice
Convert Quote to InvoiceEasily convert your quotes to invoices with just a click which ensures a smooth transition from quote to payment, saving you time and effort.
Supercharge your invoicing process starting with 0 SARGet Started for FREE

More Power with Refrens Online Invoicing Software for South Africa

Refrens invoice software for collaboration with accountant
Advanced Accounting and Reporting
  • Easily create and manage ledgers, vouchers, and account groups to keep your financial records organised and accurate.
  • Generate key financial reports including Income Statements, Balance Sheets, and Trial Balance reports, offering valuable insights into your business's financial health.
  • Stay updated on your accounts receivable and payable effortlessly to maintain strong cash flow.
  • Simplify tax compliance by generating VAT sales and purchase reports, client statements, and transaction summaries ready for SARS submissions.
Faster Payments With Auto Reminders
Easy Recurring Invoices
  • With Refrens auto-assist features, most invoice details like client addresses, item descriptions, VAT rates, and logos are pre-filled automatically.
  • Create invoices in seconds without the need for repetitive manual entries.
  • Spend less time on administration and more time growing your business.
Automated Invoicing With API
Seamless Invoice Sharing Options
  • Send professional invoices effortlessly via WhatsApp Business, email, or through secure links.
  • Track when your clients view the invoices to stay informed.
  • Download invoices as PDFs or print them for offline use — whichever suits your client’s preference.
Invoicing Software for South Africa
More Than Just Invoicing
  • Refrens helps you create a wide range of business documents such as Quotations, Estimates, Proforma Invoices, Credit Notes, and Debit Notes.
  • Easily generate Delivery Notes for goods dispatched and track payments with Payment Receipts.
  • Manage Purchase Orders and Sales Orders seamlessly — all in one smart platform.
Instant Quote to Invoice Conversion
One-Click Document Conversions
  • Transform a Quotation or Proforma Invoice into a Tax Invoice with just one click.
  • Convert invoices into Credit or Debit Notes effortlessly.
  • Record expenses directly from Purchase Orders without re-entering data, saving valuable time.
  • Focus more on scaling your business while Refrens handles repetitive tasks.
Bulk Upload Invoices and Expenses
  • Manage high volumes of invoices and expenses effortlessly using the Bulk Upload feature.
  • Save hours by uploading multiple documents at once, reducing manual effort and ensuring consistency across large transaction batches.
  • Perfect for businesses managing recurring clients or frequent projects.
Free Billing Software - Custom Fields
Custom Fields for South African Businesses
  • Personalise your invoices and documents with custom fields to match your unique business needs.
  • Add client-specific details like VAT Registration Numbers, company registration numbers, project references, and more.
  • Ensure clear, professional communication aligned with South African business standards.

Pricing of Invoicing Software

Only Pay When You Need Premium Features.
Refrens Free Plan
Free PlanAll of our premium features are available on a free trial. Experience what all Refrens has to offer without making any payment!
Refrens Premium
Premium PlanManage your accounting at faster pace with additional premium features at minimal cost.
Refrens Invoicing Software
Get Started Today.
All-in-one invoicing software for your business is now free.
Signup for FREE

Frequently Asked Questions (FAQ)

Online Invoicing Software on Refrens is Free for 15 documents a year. You can create invoices, quotations, and other documents and manage your expenses anytime.

Yes, Refrens Online Invoice Software supports recurring invoices. Users can easily set up recurring invoices for clients who need to be billed on a regular basis. This feature allows businesses and freelancers to automate the invoicing process for services or products provided on a recurring schedule, such as monthly retainers, subscription services, or ongoing projects. Recurring invoices help save time and ensure consistent and timely payments from clients.

Yes. You can use Refrens only for invoices. There is no compulsion to use the payment gateway. In future, if you wish to receive payment online you can enable an online payment option when you create an invoice.

Yes. Your data is stored securely with encryption and cloud protection. We are ISO/IEC 27001:2022 certified. Your data stays private and safely stored on the cloud.

Yes. You can view various reports. We are adding more reports and ability for custom reports regularly. You can also download all the invoices and transactions in a CSV format to create your own reports.

  1. There is a limit to the number of transactions you can make on Refrens. You can create 20 free documents in a year. All free. Once the threshold of 20 documents is reached, you can buy our premium plans to continue creating the documents.

For as long as you want. We will not remove or delete any data or invoice that belongs to you, unless specifically instructed by you to do so.

Yes, Refrens allows you to add and manage multiple users under a single business account. This feature is beneficial for businesses that require collaboration among team members or have multiple staff members handling different aspects of invoicing and project management. Each user can have designated roles and permissions, ensuring secure and efficient management of your business processes.

Yes. You can add your company or personal logo to the invoices to make it more professional and for branding purposes.

Not at all. Your invoices will carry no ads. On the free version, the documents will carry a small, non-intrusive Refrens branding. It helps us spread the word and keep the free features going. Documents of Premium customers will carry only your business branding.

No. We do not have an app that can be downloaded. Refrens is a 100% web-based application. You will need an internet connection to use.

Not right now. We will be launching a mobile app soon.

Determining the "best" billing software depends on specific business needs and preferences. Refrens Online Invoice Software offers a range of free features, including invoicing, quotations, proforma invoices, purchase orders, and expense reports, making it a comprehensive solution for many businesses and freelancers.

We are always available to support our customer via email support(care@refrens.com) and also via live chat support.

Invoicing Software for Small Businesses in South Africa

What is Billing and Invoicing Software?

Billing and invoicing software are two terms often used interchangeably to describe tools that help businesses seamlessly create, manage, and track invoices. Typically available both online and offline, online invoicing software is preferable in today’s environment as it allows secure cloud storage, real-time backup, and anytime access. Modern invoicing software for South African businesses includes features like quotation creation, tax invoice generation, expense tracking, inventory management, payment monitoring, VAT reporting for SARS compliance, and electronic invoicing. Compared to traditional manual invoicing, digital software eliminates human errors, improves efficiency, and saves time in managing finances.

Why Do Businesses in South Africa Need Invoicing Software?

Every business—whether selling products or services—deals with daily transactions: raising invoices, recording expenses, managing incoming payments. Keeping these records organised is critical. But why exactly?

  • To know where sales are happening, to whom, and when
  • To monitor how much revenue each product or service generates
  • To track business expenses on supplies, salaries, rentals, and operations
  • To calculate pending receivables and liabilities
  • To make better decisions based on cash flow insights

Invoicing software provides a clear view of all financial transactions, enabling business owners to make data-driven decisions to grow faster and stay compliant. Traditionally, businesses relied on manual bookkeeping — writing transactions in ledgers by hand. But manual methods are prone to errors, omissions, and slow reporting. As businesses evolved, so did the need for digital invoicing:

  • Faster creation of compliant VAT invoices
  • Centralised management of all documents
  • Real-time data reporting and dashboard access
  • Reduced operational errors and accounting mistakes

Today, even small businesses in South Africa benefit from using online invoicing software to run operations efficiently, stay VAT-compliant, and maintain accurate records.

How Does Invoicing Software Work?

Invoicing software is not limited to just creating tax invoices. With Refrens invoicing software for South Africa, you can create multiple business documents and manage your entire billing workflow digitally. Here's how it works:

  • Sign up and create a free account
  • Choose the document you need — Invoice, Quotation, Proforma Invoice, Purchase Order, etc.
  • Fill in client and item details (most fields auto-populate for faster processing)
  • Share invoices via WhatsApp, email, or download as PDF
  • Track real-time payment status and overdue receivables

The software is broadly divided into two key areas:

Receivables:

  • Documents like Quotations, Proforma Invoices, Delivery Notes, Invoices, and Payment Receipts
  • Helps generate revenue by selling goods or services

Payables:

  • Documents like Purchase Orders, Expense Records, and Debit Notes
  • Helps manage costs and vendor payments

For example, a typical business flow looks like:

  • Send a Quotation offering pricing to a customer
  • Upon acceptance, send a Proforma Invoice for advance payment confirmation
  • Deliver the product with a Delivery Note
  • Issue a Tax Invoice requesting final payment
  • Send a Payment Receipt upon payment completion

Every transaction is neatly recorded, making tax filing, cash flow tracking, and reporting effortless.

Why Use Refrens Invoicing Software in South Africa?

Managing invoices, quotations, expenses, and VAT reports doesn’t have to be complicated. Refrens makes it incredibly easy for South African businesses to manage their financial documents with a user-friendly, intuitive invoicing platform. Even if you’re new to invoicing, Refrens walks you through each step clearly. No complex jargon. No confusing screens. You can manage Quotation with Refrens Quotation Software Just simple navigation so you can create professional invoices, manage expenses, and monitor payments without needing an accounting degree.

Customisation Made Easy

One of the biggest strengths of Refrens invoicing software is how easily you can customise your documents to match your brand and business needs:

  • Multiple Invoice Templates: Choose from elegant designs suited for different industries
  • Custom Fields: Add VAT Registration Numbers, Client PO numbers, Project IDs, and more
  • Custom Formulas: Automate discounts, taxes, and service charges in your invoice calculations
  • Custom Colours: Match your invoice design with your brand identity
  • Font Selection: Use fonts that reflect your business style
  • Letterhead and Footer: Add your company’s official letterhead and compliant footer information
  • Flexible Printing Styles: Adjust paper size, margins, and layout as per your requirement

With Refrens, your invoices look polished and professional, helping you leave a strong impression with clients.

Multi-Currency Invoicing

South Africa’s businesses often serve international clients — and Refrens is built to support that. Effortlessly create invoices in South African Rand (ZAR) or any foreign currency like USD, GBP, EUR, AUD, and more. Currency conversions are handled automatically within the software — no manual calculations needed. Offer clients the convenience of paying in their preferred currency while maintaining accurate VAT records in ZAR. Whether you're billing locally or across borders, Refrens helps you handle multi-currency invoicing with ease.

Create Invoices, Proforma Invoices, Quotations, and More

  • Refrens is more than just an invoice generator — it’s a complete business document suite:
  • Create VAT-compliant Tax Invoices quickly and accurately
  • Generate Proforma Invoices to confirm orders or request advance payments
  • Issue Quotations and Estimates to potential clients professionally
  • Create Purchase Orders for your suppliers
  • Generate Payment Receipts once payment is received
  • Manage Delivery Notes, Credit Notes, and Debit Notes seamlessly
  • Everything is centralised, streamlined, and linked together — no need to jump between different tools.

Streamlined Document Conversion

Forget the manual copy-paste routine. With Refrens, you can convert:

  • Quotations → Proforma Invoices → Tax Invoices → Payment Receipts
  • Invoices → Credit Notes or Debit Notes

Each document retains the history of the original one, ensuring complete traceability for audits and reporting. Managing transactions becomes faster, easier, and much more reliable.




Made with and in Bengaluru.

Refrens Internet Pvt. Ltd. | All Rights Reserved
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Refrens ISO Certificate