India’s Most Trusted GST Invoicing & Billing Software

End-to-end Automation For GST Invoicing

From Billing To Reporting - Everything In One Place

GST Billing Software
Trusted by 150k+ entrepreneurs, accountants, agencies, and freelancers

Featured In

VC Circle
Economic Times
Business World

Only GST Invoicing Software Your Business Needs

Create GST-compliant Invoices in minutes, send them through WhatsApp/ Email/ PDF/ Link, set up automated reminders to get paid faster, and generate GST reports - All in one place!
Refrens GST Billing Software
Rated ⭐ 4.8/5 based on 11700+ Ratings

All the features you need, minus the headache

GST Invoicing
Create GST & Non- GST invoices, E-invoices, and recurring invoices in seconds with the auto assist feature. Choose from multiple templates & endless customization options. Share Invoices in one click through WhatsApp, Email, PDF, Link, or Print. Track when your clients view your invoice.
Accounting Reports
GST Accounting & Reporting
Create GST & Non-GST invoices, manage ledgers, vouchers, and account groups, and support multi-currency for global transactions. Generate income statements, and balance sheets, and track account receivables & payables. Also, generate GST R1, GST R2, TDS, HSN, and other reports effortlessly.
Hassle Free Payment
Hassle-free Banking & Payments
Collect payments globally, attaching payment links and QR codes to invoices. Accept payments via cards, UPI, ACH, and wire transfers, with multi-currency support. Automated reminders ensure faster payment of unpaid invoices.
Seamless Inventory Expense Management
Efficient Inventory & Expense Management
Automatically update inventory and expenses, maintain inventory levels for different items, and conveniently convert invoices received through Refrens into an expense.
Security and Data Backup
Security and Data Backup
Get secure cloud storage and backup, role-based access control and permissions, regular software updates, and up-to-date security patches on Refrens.
Realiable Ease To Use
Reliable & ease-to-use
Around-the-clock responsive customer support via chat, email, or phone, a comprehensive knowledge base, an intuitive interface, regular updates, and a public roadmap for user convenience.

Happy Customers

It's simple to use Refrens' invoice software for repeat recurring invoices. Easy to collect online payment.
AniketOwner, Spaceplexx, Coworking Space
Collecting USD payments was always a headache. With Refrens' online billing software, it’s a breeze.
NayanFounder, Sugoi Labs, Software Services Agency
Finding good billing software for my small business was a challenge. But then I found Refrens, and it's been a game-changer.
Snehal BhattOwner, Prometteur Solutions, Agency
As a freelancer, Refrens' free invoicing & billing software has been a blessing. Pretty smooth & easy to use.
LinkeeFreelancer, Content Writer
Refrens' online invoice software has made my billing process a lot more streamlined and less time-consuming. Highly recommend it!
SunainaDigital Marketer

Everything you need in an GST Invoicing Software

GST Invoice
GST InvoiceCreate and manage GST invoices in one place. Refrens GST invoice support HSN/SAC, IGST, CGST, SGST.
Proforma Invoice
Proforma InvoiceConsign your best products or services to your customers by generating proforma invoices.
Quotation & Estimate
Quotation & EstimatesCreate attractive quotations for your client instantly and never miss a chance of business opportunity.
Purchase Order
Purchase Order FormProcess purchase orders within seconds to refill your inventory.
Expense Management
Expense ManagementTrack and manage all your expenses with an online expense report.
Delivery Challan
Delivery ChallanInstantly create delivery challan for the transported goods.
Inventory Management
Inventory ManagementMaintain and track your stocks by adding all the details in one place.
Payment Receipt
Payment Receipt Issue payment receipt for advance or full payment received from the client for the product or service.
Client Management
Client ManagementNow manage all your client and vendor information in one place without any hassle.
Ledgers & Account GroupsRecord & categorize transactions, easily track individual account balances
P & L StatementEasily track the profitability of your business.
Balance Sheet & Trial Balance ReportGet a clear view of your business’s financial health.
Multiple Business & Team Members
Multiple business & Team MembersAdd multiple businesses in a single Refrens account. Add multiple team members and users to handle your business invoicing.
Essentials Reports
Essential ReportsEasily download payment report, client report, invoice report, TDS report, and GST report within seconds. Reports can be downloaded client wise and date wise as well. Download as CSV or PDF.
Bulk Upload
Bulk UploadYou can also upload bulk invoices and clients which eventually saves your time and money both.
Easy Customization
Easy CustomizationCustomize your invoice with templates and by adding extra fields and columns as per invoice requirement.
Track Invoices
Track InvoicesTrack your client's invoice and get paid faster with online invoicing software.
Build Your Brand
Build Your BrandAdd your own logo and signature. Use multiple templates with magic colour enabled.
Payment Gateway
Simple Payment GatewayEasy to use and simple to collect online payments with multiple payment options. Also support multiple currencies.
Easy Access Anywhere
Easy Access AnywhereEasy to use dashboard for mobile and desktop. Get email alerts in real time.
Live Support
Live SupportWe are always available to support our customer via email support ( and also via live chat support.

The smartest investors in the room are backing our vision.

People who understand money, match-making and all things Internet.
Vijay Shekar Sharma
Vijay Shekhar SharmaFounder, Paytm
Anupam Mittal
Anupam MittalFounder,
Kunal Shah founder of CRED
Kunal ShahFounder, CRED
Founders of AngelList, DailyNinja,, Park+ and many more.

Frequently Asked Questions (FAQ)

What is the best GST Invoicing software?

Refrens is the most comprehensive GST invoicing software for your business. 150k+ entrepreneurs, agencies, accountants, and freelancers use Refrens to create GST invoices for their businesses.

Can I accept payments online with Refrens accounting software?

Yes, you can accept payments both domestically & internationally. Multiple payment methods like IMPS, NEFT, RTGS, UPI, Debit Cards, Credit Cards, Net Banking, etc. are available.

Will my data be secure?

We take utmost care of data security & privacy. Our systems are frequently updated with the latest security updates to ensure that your data is safe and secure. Do check out our detailed privacy policy here.

Do you provide customer support?

Yes, we provide instant & reliable support over chat, email, and phone. We will also provide a dedicated account manager to help you out whenever required.

Can I create E-invoices on Refrens?

Yes, you can easily generate e-invoices in just a couple of clicks using Refrens’ e-invoicing feature.

Can the software adapt and scale as my business grows?

Absolutely! Our software is designed to seamlessly adapt and scale alongside your business, ensuring that it meets your evolving needs at every stage of growth. We are also committed to continuously enhancing the software by rigorously adding new features, functionality, and improvements so that your business can always stay ahead of the curve.

As your business expands, our software can accommodate an increasing number of users, manage larger volumes of data, and handle more complex tasks without compromising on performance or efficiency. We regularly update our software to incorporate new technological advancements, industry best practices, and customer feedback, ensuring that you always have access to the latest and most innovative solutions.

Additionally, our cloud-based infrastructure offers unparalleled scalability and reliability, with the ability to adjust resources on-demand to cater to your business's specific needs. This means that you can be confident that our software will support your growth without any disruption or downtime.

GST Billing Software for Businesses in India

What is GST billing software?

GST billing software is a program that helps to create, manage, organize, and track all GST-related transactions and documents with minimal human effort. GST-related transactions or documents include GST invoices, credit and debit notes, payment slips, delivery challans, and other important documents.

Using GST invoice software, a layman can increase work efficiency by automating the majority of the redundant task, saving time and effort. GST invoice software makes many tasks easy, like no need to create reports from scratch; you can use the “duplicate” feature if you want to make a similar type of invoice.

The issue of GST calculations and how to implement them, along with what type of GST (CGST, SGST, IGST) should be applied to invoices, is one of the most common topics of discussion. Refrens GST billing software addresses all these issues, making billing and invoice creation easy for those without GST knowledge.

Benefits of GST billing software

There are numerous benefits of GST billing software over manual accounting. GST billing software is faster, more accurate and easier to use than manual accounting. It also helps to reduce errors and save time, enabling businesses to focus on more important tasks. It also automates the billing process, allowing for greater efficiency and scalability.

Here are some important benefits every GST billing software must have:

Easy to Use

When selecting GST invoice software, one of the important aspects to look at is the software's user-friendliness. It is essential to choose the one with easy to use, navigate and understand. The buttons, messages, and menus should be clear and intuitive so that a normal user can understand how the software works.

Data Security

Most overlook it when selecting the GST software or don't know about it. You should always look if the software is secured and data is safe as you don't want your transactions and documents to get breached. Always read the terms and conditions of the software provider whether they sell your data to third parties or not, and if possible, take a data protection guarantee from them.

Increased Efficiency

After all, GST bill software is meant to increase users' efficiency. But sometimes, it becomes a hectic job to maintain all the accounts in complex GST software. Some software like Tally is not meant for a normal user; only professional accountants or CA's uses Tally for their work. At the same time, using simple GST billing software makes a majority of the things done.

Refrens is one such free GST billing that helps you create GST invoices in less than 1 minute, thus increasing your efficiency and saving time. Also, UI-friendly make it more possible to understand the software quickly, which takes little time in other GST invoice software.

Improved Accuracy

Using simple GST billing software, you can easily create quotations, invoices, and delivery challan without errors. As all the calculations are done automatically, there are no chances of error. Also, the software calculates the CGST, IGST, SGST, discounts, and additional charges, improving the accuracy of your reports and statements.

GST complied

The software you use must be GST complied with; the software should be able to detect whether the invoice is CGST, SGST, or IGST merely by the state inputted by the user. It should include fields like GST Rate, HSN, and IRN (Invoice Reference Number).

Customer Support

Every software must come with a support system. Customer support becomes essential when you come across unwanted bugs or glitches. The support team must be available via email, phone, or live.

Data at Fingertips

Not just at your workplace, but the data must be accessible even when you are out via computer or laptop and mobile phones. Refrens GST billing software can create, manage and access data from anywhere, anytime, and get email alerts directly to your mobile.

Check out Refrens billing software for free.

Features to Consider When Selecting GST Billing Software

For small businesses accounting software and freelancers with GSTIN, these are the features every GST billing software must have.


No matter which business you are into, whether you are a freelancer, agency, or small business, you have to find software that offers a wide range of customization options. Customization can differ from feature to feature; it can relate to the invoice's colour, different invoice templates, letterhead, custom fields, supporting multiple currencies, custom formulas, etc.

Inventory Management

This feature is important, especially if you are into a product-based business, where you must keep track of the stocks or products you are dealing with. Inventory should auto-calculate all the transactions related to the stocks, whether you are creating invoices or managing purchases. to know more lead management software click here.

Client/Vendor Management

Every GST billing software should store the details of your vendors and clients so that creating GST invoices, proforma invoices, and quotation makes it easy, as the details are already in the system. So you don't need to re-enter the data whenever you create any documents.

Reports and Summary

GST billing is all about creating effective GST reports useful for filing taxes for your business. Refrens provide various reports like HSN reports, GSTR reports, GST invoice reports, TDS reports, and other important reports to draw insight into the business.

Manage Multiple Business/Team Members

You should be able to create multiple businesses under a single account. You should be able to give access to multiple team members, where your employees can access important transactions.

User Roles and Permissions

Not just user access but assigning them different roles and permissions is also important. For example, you can give a salesperson access to leads and quotations. As a sales manager, you can give access to the entire invoice section and many such different roles.

Multiple Sharing Options

Earlier, a hard copy of the invoice was sent along with the product and service rendered, but now mostly send their invoice via email. In Refrens GST billing software, you will get multiple options like sending via email, directly copying the invoice URL, sending the invoice via email to send the invoice, or printing the invoice.

Email Tracking

These are one of the major features of Refens GST invoicing software; you can easily track whether your client opened the invoice. It gives you all the information right from the delivery status to the opening status of the invoice. You can also schedule the invoice to be sent for a future date and can also put a reminder of the invoice.

Recurring Invoice

One of the basic features is a recurring invoice; it makes it easy for businesses to process invoices as they have to create invoices only once and can schedule the invoice for a particular date and time. The invoice is automatically created on that particular date and sent to the client.

Collect Payments Online

Many GST software provides the option of collecting payments. Using Refrens, you can easily accept online payments internationally and domestically at a much cheaper rate than other payment providers.

Bulk Upload

The bulk upload option is important when creating multiple invoices and quotations or adding multiple stocks to your inventory at a time. It becomes hectic when you have to add multiple products to inventory by on by, and also a time-consuming process, so having a bulk option is one of the best options in online GST billing software.

Check out Refrens new free accounting software and sales CRM software here.

Refrens GST Invoicing Software for Different Documents


You can create invoices for free on Refrens. When creating an invoice for the first time, you must only add the customer details once. After that, you must select for which client you want to create an invoice. To know more on how to create an invoice, click here.

GST Invoice

Not just normal invoices, you can also create GST invoices and bills. Creating GST compiled invoice is now made easy; you need to check the GST option when creating the invoice; it auto-adds the GST type and gives you multiple options like GST rate and HSN and auto-calculates the total of the invoice.


The business uses This type of invoice with over ten crore turnover annually. Once the invoice gets created, you will get the option to generate the IRN for the invoice. To know more about e-invoicing software, you can click on the link given.


Quotation or estimate is important for businesses to send details about the product or service they provide to potential leads. Once you create and send a quotation and the same is approved by the potential customer, you can directly create an invoice from the same quotation with one click resulting in time-saving as you don't need to create an invoice from scratch. To know more about quotations, you can check out Refrens quotation software.

Proforma Invoice

A Proforma invoice acts as a confirmation invoice for the buyer from the seller side, showing them that the buyer confirms the particular product. It's not a true invoice and is never included in GST reports. You can use Refren's proforma invoice template to create a proforma invoice.

Purchase Order

A purchase order is useful for a business that sells and manufactures the products. Manufacturing companies use purchase orders to buy raw materials and other related products, whereas if you are a product-selling company, you have to purchase the product from the wholesaler or manufacturer; at that time, you must create a purchase order. You can use the Refrens purchase order format to create a free purchase order.

Delivery Challan Product-based companies only use delivery challan as they have to ship the product from one place to another; here comes the use of delivery challan.

Payment Receipts

As the name suggests, payment receipts are used when the seller gets the payment from the buyer as a confirmation. This document shows that the seller has received payment from the buyer and is issued by the seller.

Credit/Debit Note When there is returning of products you sell to the customer, you either create credit or debit notes for the business. You can create credit and debit notes directly from the invoice with just one click.

Record Expense

Not just invoices; you can also manage the expenses of your business and can record petty cash expenses for free. Check out Refrens expense management software here.

If you want more features, you can surely check out Refrens bookkeeping software.