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 Mumbai
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 Mumbai’s traders, wholesalers and shops work.
- No credit card needed
- Free data import
- Online setup and training
Crawford Traders · Mumbai
GSTIN 27AABCS1234M1Z2 · Place of supply: Maharashtra (27)
Tax invoice
| Item | HSN | Amount |
|---|---|---|
| Steel almirah, 4-doorQty 2 · ₹9,000 each | 9403 | ₹18,000.00 |
| Office chairQty 4 · ₹1,500 eachCustomer in Maharashtra · 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 Mumbai
India’s financial capital and a retail powerhouse
Mumbai’s markets are as varied as the city: Crawford Market for food and wholesale, Lamington Road for electronics, Zaveri Bazaar for jewellery and Mangaldas Market for cloth, with warehouses in Bhiwandi supplying much of western India.
Businesses here move fast. Retailers need quick counters, distributors need multiple godowns and e-way bills, and many sell to Gujarat and the rest of Maharashtra every day.
Mumbai’s distributors run warehouses in places like Bhiwandi and supply shops across western India. Multiple godowns, transfers, e-way bills and correct IGST for Gujarat and beyond are routine.
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 Mumbai businesses are set up within a few days, with our team helping online.
Markets in Mumbai
Where business happens in Mumbai, and what helps there
Some of the main markets and trading areas in Mumbai, and the billing features that matter most in each.
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Crawford Market
Food, groceries and wholesale.
Weights, units and bulk trade
Billing by kg, bag or case, with stock that converts between units.
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Lamington Road
Electronics and computers.
Serial numbers and warranty
Serials on every bill, so warranty claims and returns are easy to trace.
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Zaveri Bazaar
Jewellery.
3% GST on gold and silver
Correct GST on precious metals and clear records for high-value sales.
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Mangaldas Market
Cloth wholesale.
Designs, sizes and sets
Stock by design, size and colour, with set-wise billing for wholesale.
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Dadar
Retail and flowers.
Fast counters
Barcode billing, offers and UPI payments that keep queues short.
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Bhiwandi
Warehousing and distribution.
Godowns and transfers
Stock by godown, transfer notes and e-way bills for every truck.
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 Maharashtra
GST for Mumbai businesses, done right
Businesses registered in Maharashtra have GSTINs starting with 27. Sales to customers within Maharashtra carry CGST and SGST; sales to Gujarat, Karnataka, Goa and Madhya Pradesh 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.
Ganesh Chaturthi, Navratri, Diwali and the wedding season are Mumbai’s biggest shopping periods. 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. Maharashtra may set its own limit for movement within the state, so check the current rule.
- State code 27Local sales get CGST + SGST automatically.
- Inter-state salesIGST for customers outside Maharashtra.
- 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 Mumbai 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 Maharashtra?
27. GSTINs of businesses registered in Maharashtra start with 27, and Milaan ERP reads this to decide the tax type on each bill.
When do Mumbai businesses charge IGST?
On sales to customers in other states, such as Gujarat, Karnataka, Goa and Madhya Pradesh, and on supplies to SEZs. Sales within Maharashtra carry CGST and SGST.
Do you support businesses in Mumbai?
Yes. We set up Milaan ERP and train your team online, and support you by phone and WhatsApp, for businesses in Mumbai and nearby places like Thane, Navi Mumbai, Kalyan, Vasai-Virar.
Which markets in Mumbai do you work with?
Businesses across Mumbai use Milaan ERP, including in and around Crawford Market, Lamington Road, Zaveri Bazaar, Mangaldas Market, Dadar. Whatever your market, we set up the software for your trade.
When is the busiest season for Mumbai businesses?
Ganesh Chaturthi, Navratri, Diwali and the wedding season are Mumbai’s biggest shopping periods. 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 Mumbai and beyond
GST billing in Mumbai, made simple
Try Milaan ERP free for 7 days. We’ll set up your items and GST details online, free of charge.