GST invoicing in seconds
Search or add customers and items without leaving the invoice. CGST/SGST or IGST is decided by place of supply and GSTINs are checksum-validated.
- Quick-add customers & items
- Tax-inclusive pricing
- Amount in words
MizUp Finance · GST Billing & Accounting
GST invoices your customers remember — and pay faster
Create a GST-ready invoice in under a minute with your logo, signature and company stamp, a scan-to-pay UPI QR and the right tax split — then track stock and payments automatically.
MizUp Finance is a product by BrandMiz Private Limited
- 15 invoice designs
- Signature & stamp maker
- UPI QR on every invoice
FinanceOverviewInvoicesPartiesItemsPaymentsGST reports
Tax invoiceShare on WhatsApp
Sharma Traders
GSTIN 27ABCDE1234F1Z5
GSTIN 27ABCDE1234F1Z5
INV-0142
Due in 15 days
Due in 15 days
Steel rack · HSN 9403 × 4₹18,400
Installation · SAC 9954₹2,000
CGST 9% + SGST 9%₹3,672
Total
₹24,072
₹24,072
Paid via UPI₹24,072 · INV-0142
Invoice sharedWhatsApp link opened
9GST document types
15invoice designs
30+business reports
Paise-exactinteger money maths
Features
Everything in MizUp Finance
Beautiful GST invoices with your signature and stamp, quotations to credit notes, inventory, UPI collection and 30+ reports.
Premium invoice designs
Fifteen designs from classic GST grid to Aurora and Executive, in your brand colour — every one carrying the legally required fields.
- A4, A5 & thermal 80mm
- Brand colour on any design
- Letterhead mode
Signature & stamp studio
Upload, draw or type a signature, clean the background from a phone photo of your rubber stamp, or design a digital seal.
- Draw or type signatures
- Round & rectangle stamp maker
- Per-document choice
Every sales & purchase document
Quotation, proforma, sales order, tax invoice, credit note, delivery challan, purchase order, purchase bill and debit note — converted, never re-typed.
- One-click conversion
- Duplicate documents
- Consecutive numbering by FY
Get paid faster
A scan-to-pay UPI QR for the exact balance, WhatsApp and email sharing, public invoice links and payment recording at the counter.
- UPI QR on invoices
- Share on WhatsApp
- Record part payments
Inventory & warehouses
An append-only stock ledger with multi-warehouse, batch & expiry, serial numbers, transfers and low-stock alerts.
- Multi-warehouse
- Batch, expiry & serial
- Stock valuation
Customers & vendors
Party ledgers, credit limits and days, GST treatment and outstanding balances at a glance.
- Party ledgers
- Credit limits
- Outstanding & ageing
Reports & GSTR-1
Sales, purchase, GST output and input, stock, ageing and margin reports — plus GSTR-1 sections ready to export.
- GSTR-1 export
- HSN summary
- Ageing & margins
Built on exact maths
Money in paise, quantities in thousandths and tax rates in basis points — no floating-point rounding surprises at reconciliation.
- Server-side tax computation
- Audit trail
- Role-based access
Workflow
The document chain
Quotation sent
A branded quotation goes out on WhatsApp or email.
Converted
Accepted quotes become a proforma, sales order or invoice in one click.
Stock moves
Delivery challans and invoices move inventory automatically.
Invoice paid
Customers scan the UPI QR; you record the payment in seconds.
Books ready
GST reports and GSTR-1 sections are ready when your accountant asks.
Miz AI in Finance Beta
Ask your books a question
- Shows what’s pending and who’s overdue, in one line
- Drafts WhatsApp payment reminders with the UPI link
- Every number links back to the invoice it came from
Miz AIOnline
Is mahine kitna payment pending hai?
₹1,84,500 pending hai, 12 invoices mein. Sabse purana: Gupta Stores, ₹42,000, 18 din overdue. Sabko reminder bhejun?
From: 12 open invoices
From: 12 open invoices
Built for
Useful to every person who opens it
Business owners
Bill fast, look professional and know exactly who owes what.
Accountants & CAs
GSTR-1 exports, HSN summaries and ledgers without chasing the client for data.
Store & counter staff
Thermal receipts and fast item search for walk-in customers.
Distributors
Multi-warehouse stock, purchase orders and vendor balances in one place.
See it working
MizUp Finance in everyday use
Pricing
Simple plans that grow with you
Yearly prices shown. Prices exclude GST.
Free
Create GST invoices for a single business.
₹0forever
See plan details
- GST invoices & quotations
- 7 invoice designs
- UPI QR on invoices
- Parties & items
- Share on WhatsApp
Starter
Everything a small business needs to bill.
₹208/month + GST
See plan details
- WhatsApp invoice delivery - official Meta Cloud API
- Everything in Free
- Signatures, stamps & logo
- Payment receipts
- Purchase bills & expenses
- GST reports
Most popular
Professional
Premium designs, inventory and more documents.
₹283/month + GST
See plan details
- WhatsApp Business API access - send from your own system
- Webhooks & REST API
- Everything in Starter
- Premium invoice designs
- Inventory & stock
- Credit notes & delivery challans
Business
For growing businesses with more volume.
₹392/month + GST
See plan details
- Full REST API - invoices, parties & payments
- Delivery & reply webhooks
- Everything in Professional
- All 15 invoice designs
- Advanced reports
- E-invoicing add-on available
Enterprise
Multiple entities, custom workflows and onboarding.
Custom
Talk to sales
- Full API access + custom integrations
- Multiple businesses
- Custom document workflows
- Assisted migration
- Dedicated onboarding
Industries
MizUp Finance across industries
Configurable fields, statuses and workflows let MizUp Finance fit the way your business already works. Open the guide for yours.
Kirana store billing softwareRetail & kirana
Wholesale billing softwareWholesale & distribution
GST billing for manufacturingManufacturing
Medical store billing softwarePharmacy
Electronics shop billingElectronics
Invoicing for freelancersAgencies & freelancers
Restaurant billing softwareRestaurants
Professional services invoicingProfessional services
Integrations
Connected from day one
UPI QR paymentsRazorpayWhatsApp sharingEmail deliveryMizUp CRMMizUp CLMCSV import & export E-invoicing (IRN) via GSP Coming soonE-way bill generation Coming soonPayment links & auto reminders Coming soonBank reconciliation Coming soonTally export Coming soonPOS billing screen Coming soon
Trust & security
Your business data, handled with care
Organisation-level isolationEvery record is scoped to your organisation.
Server-enforced accessProducts and modules are checked on every request.
Audit trailSensitive actions are recorded with who and when.
Secure paymentsCheckout runs on Razorpay with verified signatures.
Product tour
See MizUp Finance in action
GST tax invoice with CGST and SGST worked out for you
Invoice designs that carry your logo, signature and stamp
Real MizUp Finance screens, shown with sample data.
Guides
Learn more about MizUp Finance
FAQ
MizUp Finance questions
Is MizUp Finance GST compliant?
Invoices carry GSTIN, place of supply, HSN/SAC per line, taxable value and the CGST/SGST/IGST split, with an HSN-wise tax summary. GSTINs are checksum-validated before they reach an invoice.
Can I add my signature and company stamp?
Yes. Upload a scan, draw or type your signature, upload a photo of your rubber stamp — the paper background is removed automatically — or design a digital seal.
Can customers pay by UPI?
Yes. Add your UPI ID once and every unpaid invoice prints a scan-to-pay QR for the exact balance due.
Does it manage inventory?
Yes — multi-warehouse stock with batch, expiry and serial tracking, transfers and valuation, moved automatically by your documents.
Can I generate GSTR-1?
Yes. B2B, B2CL, B2CS, credit notes, HSN and document summaries export as CSV for filing.
Are e-invoicing and e-way bills supported?
E-way bill numbers print on invoices today. Direct IRN and e-way bill generation through a GST Suvidha Provider is on our roadmap.
Better together
Add the rest of MizUp when you’re ready
See MizUp Finance with your own data
Start in minutes, or let our team walk you through it on a live demo.
