GST invoices
Correct bills for every kind of customer.
- CGST/SGST or IGST automatically
- HSN codes and rates
- A4, A5 and thermal formats
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GST billing software for businesses in Darbhanga
Make correct GST bills in seconds, keep customer and supplier accounts in order, and hand your CA clean GSTR-1 and GSTR-3B data every month. Built for the way Darbhanga’s traders, wholesalers and shops work.
- No credit card needed
- Free data import
- Online setup and training
Mithila Traders · Darbhanga
GSTIN 10AABCS1234M1Z2 · Place of supply: Bihar (10)
Tax invoice
| Item | HSN | Amount |
|---|---|---|
| Steel almirah, 4-doorQty 2 · ₹9,000 each | 9403 | ₹18,000.00 |
| Office chairQty 4 · ₹1,500 eachCustomer in Bihar · CGST + SGST | 9401 | ₹6,000.00 |
Taxable value₹24,000.00
CGST 9%₹2,160.00
SGST 9%₹2,160.00
Invoice total₹28,320.00
GST-ready
E-way bill details
Sent on WhatsApp
Business in Darbhanga
The commercial and educational heart of Mithila
Darbhanga is the main commercial centre of the Mithila region, with a large medical college and hospital that draws patients from across north Bihar, and markets that serve the surrounding districts.
Makhana (fox nut) processing and trading is a well-known local business, alongside wholesale, grocery, garment and medical stores. These businesses need simple billing, careful stock and GST handled without fuss.
Darbhanga’s wholesalers and makhana traders buy and sell in bulk, by weight and on credit. Units like kg and bags, bill-wise dues and correct GST on processed goods are everyday needs.
Milaan ERP keeps billing, stock, accounts and GST in one place, so a bill made at the counter is already in your books and your GST data. Most Darbhanga businesses are set up within a few days, with our team helping online.
Markets in Darbhanga
Where business happens in Darbhanga, and what helps there
Some of the main markets and trading areas in Darbhanga, and the billing features that matter most in each.
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Tower Chowk
Retail and wholesale.
Fast counters
Barcode billing, offers and UPI payments that keep queues short.
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Laheriasarai
Shops, offices and medical stores.
Fast counters
Barcode billing, offers and UPI payments that keep queues short.
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Darbhanga Medical College area
Pharmacies and healthcare.
Batch, expiry and schemes
Batch-wise stock, distributor schemes and expiry returns kept in order.
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Bada Bazar
Wholesale trade.
Credit, price lists and e-way bills
Rates by customer type, credit limits and transport details on every invoice.
Features
Billing and accounting in one place
The core tools every trading business needs. See all features by plan.
Party accounts
Customers and suppliers in order.
- Bill-wise outstanding
- Credit limits
- WhatsApp reminders
Stock
Stock that updates with every bill.
- Purchases and returns
- Low-stock alerts
- Godown-wise stock in higher plans
GST in Bihar
GST for Darbhanga businesses, done right
Businesses registered in Bihar have GSTINs starting with 10. Sales to customers within Bihar carry CGST and SGST; sales to Uttar Pradesh, Jharkhand and West Bengal or any other state carry IGST. Milaan ERP reads the customer’s state from their GSTIN or address and applies the right tax on every bill.
Chhath, Diwali, Durga Puja and the wedding season are the busiest times. Makhana traders also see seasonal peaks around harvest and festival demand. Since 22 September 2025, most goods are at 5% or 18% GST, so check that your item rates are up to date before the next busy season.
Tip: E-way bills are needed for inter-state movement of goods over ₹50,000. Bihar may set its own limit for movement within the state, so check the current rule.
- State code 10Local sales get CGST + SGST automatically.
- Inter-state salesIGST for customers outside Bihar.
- E-way bill detailsReady from the invoice when goods move.
- GSTR-1 and GSTR-3B dataExport the month for your CA.
- Current GST ratesUpdate an item once when rates change.
FAQ
Questions from Darbhanga businesses, answered.
Can’t find your question here? Message us and a real person will reply.
Talk to our team
Tell us what you sell and we’ll show you how billing would work for you.
What is the GST state code for Bihar?
10. GSTINs of businesses registered in Bihar start with 10, and Milaan ERP reads this to decide the tax type on each bill.
When do Darbhanga businesses charge IGST?
On sales to customers in other states, such as Uttar Pradesh, Jharkhand and West Bengal, and on supplies to SEZs. Sales within Bihar carry CGST and SGST.
Do you support businesses in Darbhanga?
Yes. We set up Milaan ERP and train your team online, and support you by phone and WhatsApp, for businesses in Darbhanga and nearby places like Madhubani, Samastipur, Benipur, Jhanjharpur.
Which markets in Darbhanga do you work with?
Businesses across Darbhanga use Milaan ERP, including in and around Tower Chowk, Laheriasarai, Darbhanga Medical College area, Bada Bazar. Whatever your market, we set up the software for your trade.
When is the busiest season for Darbhanga businesses?
Chhath, Diwali, Durga Puja and the wedding season are the busiest times. Makhana traders also see seasonal peaks around harvest and festival demand. It helps to set up and train staff a few weeks before the rush.
Can you import my data from Tally or Excel?
Yes. Our team imports items, customers, suppliers and balances during setup. Tally data import is included in the desktop Professional edition and above.
How much does Milaan ERP cost?
Desktop plans start at ₹9,999 one-time and cloud plans at ₹12,999 a year, before 18% GST. Some features, such as barcode billing, batch tracking and e-invoicing, are in the higher plans. Setup, onboarding and training are included.
More for you
More in Darbhanga and beyond
GST billing in Darbhanga, made simple
Try Milaan ERP free for 7 days. We’ll set up your items and GST details online, free of charge.