GST-correct by default
Pick the customer and Kosha decides CGST + SGST or IGST from the place of supply, looks up HSN/SAC codes and rounds every line the way the GST portal expects.
New Early access for Indian SMEs · launching January 2027
GST invoicing that does the maths, so you don't have to.
Kosha creates GST-ready invoices in under a minute, sends them on WhatsApp with a UPI payment link, and keeps your GSTR-1 data ready for your CA at month-end.
- Growth plan free for 3 months
- No card needed
- 1,247 businesses waiting
app.kosha-books.in/dashboard
SFSahyadri FoodsGSTIN 29ABCDE1234F1Z5
- Dashboard
- Invoices 14
- Customers
- Items & HSN
- GST returns
- Payments
- Reports
GSTR-1 due in 6 daysYour data is 86% ready
Good morning, Arjun
Here's November so far
Nov 2026 ▾+ New invoice
Revenue · Nov
₹8,42,560
▲ 12.4% vs Oct
GST payable
₹1,28,940
CGST · SGST · IGST
Outstanding
₹2,16,300
14 invoices · 3 overdue
Invoiced vs collectedInvoiced Collected
GSTR-1 · November
- B2B invoices142
- B2C invoices318
- HSN summaryReady
Recent invoicesView all
InvoiceCustomerAmountStatus
INV-2041Sahyadri Foods₹48,200Paid
INV-2040Tanvi Exports₹1,12,000Due in 5d
INV-2039Meridian Clinic₹18,450Overdue
Shaped with 300+ beta businesses across India
- Sahyadri Foods
- Tanvi Exports
- Peakline
- Orbit Logistics
- Meridian Clinic
- Pinecraft Studio
Features
Everything between "invoice sent" and "GST filed".
Kosha handles the rules, the reminders and the reports, so your team can spend month-end on the business instead of the spreadsheet.
WhatsApp + UPI link
Send each invoice as a PDF on WhatsApp with a UPI link that opens GPay, PhonePe or Paytm. Payments are matched automatically.
Polite reminders
Friendly nudges go out at 3, 7 and 15 days. Your customers get a link, you stop making awkward calls.
GSTR-1 in one click
B2B, B2C and HSN summaries are built as you invoice. Export a JSON or Excel file your CA can upload directly.
e-Invoice & e-Way bill
When your turnover needs it, generate the IRN, signed QR code and e-Way bill from the same screen.
Your CA, invited
Give your accountant read-only access, or a full seat. Every edit is logged with who changed what and when.
Moves in with your old data
Import customers, items and opening balances from Tally or Excel in minutes, and export back whenever you like.
Early users get the Growth plan free for 3 months. Your founding-member price is locked for life.
Claim early accessHow it works
From GSTIN to "paid" in three steps.
-
01
Add your GSTIN
Kosha fetches your registered name and address, then sets up your invoice series. About two minutes.
-
02
Create & send
Choose a customer, add items, and send on WhatsApp or email with a payment link already attached.
-
03
Get paid, file faster
UPI payments mark invoices paid on their own, and your CA gets a clean GSTR-1 file in one click.
Pricing
Simple plans. Founding-member prices.
Prices below are what waitlist members will pay after the free period. Plus 18% GST.
Monthly
Yearly Save 20%
Starter
For freelancers and new businesses
₹0/ month
Free forever
Join as Starter- 20 invoices a month
- 1 GSTIN, 1 user
- WhatsApp & email sharing
- GST summary reports
Growth
For growing teams that invoice daily
₹799/ month
Billed monthly
Get 3 months free- Unlimited invoices & quotes
- UPI links & auto reminders
- One-click GSTR-1 export
- 3 users + free CA seat
- Tally & Excel import
Scale
For multi-branch and multi-GSTIN firms
₹1,999/ month
Billed monthly
Join as Scale- Everything in Growth
- Up to 5 GSTINs & branches
- e-Invoice & e-Way bill
- 10 users, roles & audit log
- Priority WhatsApp support
From the beta
Month-end, minus the panic.
"I used to spend every Sunday matching payments to bills. Now most clients pay from the UPI link and Kosha marks it paid before I even look."
"My CA gets a clean GSTR-1 file on the 5th of every month. No more photos of bills on WhatsApp at midnight."
"Setup took one tea break. The IGST versus CGST split alone has saved us from mistakes every single week."
FAQ
Questions, answered.
Still unsure? Ask us on WhatsApp or call +91 98765 43210.
Public launch is planned for January 2027. Waitlist members are invited in batches from December, in the order they joined.
Yes. Everyone on the waitlist gets the Growth plan free for three months. After that you can stay on the free Starter plan or keep your founding-member price.
Invoices include every field the GST rules ask for: GSTIN, HSN/SAC, place of supply, tax split and invoice series. Your CA can review the format before you go live.
Yes. Invite them as a free read-only seat on Growth and above, or as a full user who can edit and export returns.
Customers, items, HSN codes and opening balances import from Tally XML or a CSV sheet. Our team will help with the first import during onboarding.
On servers in India, encrypted in transit and at rest, with daily backups. You can export everything at any time.
Early access
Be first in line when Kosha opens.
- Growth plan free for your first 3 months
- Founding-member price, locked for life
- A free onboarding call with our GST team
1,247 businesses have already joined