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GST invoicing for multi-brand businesses

Every brand. Every invoice. One ledger.

Branded GST invoices, staged payment collection, receipts and audit-ready reports — for every service your company runs, from one secure workspace.

No credit card required · Your data stays yours

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numbering series per brand

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document types

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due-date modes per stage

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server-side tax calculation

Capabilities

Everything you need to bill, collect and report

Designed for companies that run more than one brand — without running more than one system.

One company, many brands

Run every service or brand with its own logo, GSTIN, bank account, invoice series and template.

GST-ready invoicing

Tax, proforma, purchase, credit and debit notes with CGST/SGST/IGST computed on the server.

Flexible payment schedules

Split invoices into stages with fixed, optional or no due dates and record partial payments.

Template builder

Drag-and-drop invoice layouts, versioned and published per brand. Issued invoices never change.

Receipts & vouchers

Every payment gets its own numbered receipt (sales) or voucher (purchases) as a PDF.

Reports that add up

Receivables aging, payables, GST summaries, collections and revenue per brand.

Team & roles

Invite colleagues by email and give each person exactly the brands and permissions they need.

Live notifications

Payments, overdue invoices and published templates appear instantly — in the app and by email.

Built for audits

Strict tenant isolation, role-based permissions and an append-only audit trail.

Multi-company architecture

One workspace per company. As many brands as you run.

Customers, vendors, employees and your team live at company level. Each brand brings its own identity, numbering and templates — and access can be limited brand by brand.

Navedhana Group Pvt Ltd

Company · shared customers, vendors, team

NSS

Navedhana Solar

  • NSS-INV-000001
  • NSS-RCT-000001
  • NSS-PUR-000001
LSP

Lotus Solar Power

  • LSP-INV-000001
  • LSP-RCT-000001
  • LSP-PUR-000001
NAG

Navedhana Agri

  • NAG-INV-000001
  • NAG-RCT-000001
  • NAG-PUR-000001

Invoicing & numbering

Clean, gap-free numbers for every brand and document

Each brand has its own series for invoices, proformas, notes, purchases, receipts and vouchers. Numbers are claimed atomically on issue — never duplicated, never skipped.

  • Tokens for brand code, year, month and Indian financial year
  • Yearly or financial-year resets, custom padding and start number
  • Items and totals locked the moment you issue
  • CGST/SGST or IGST decided by place of supply
Lotus Solar Power · numbering
  • Tax invoiceLSP-INV-000128
  • ProformaLSP-PF-000019
  • Credit noteLSP-CN-000004
  • Purchase billLSP-PUR-000311
  • ReceiptLSP-RCT-000112
  • Payment voucherLSP-PV-000087

{CODE}-INV-{SEQ} · padding 6 · reset never

Payment schedules

Advance, milestones and retention — tracked to the rupee

Split any invoice into stages with fixed, target or no due dates. Payments are allocated oldest-due first, and status is always derived from money actually received.

  • Partial payments, refunds and reversals with a reason trail
  • Numbered receipts for sales and vouchers for purchases
  • Only fixed due dates can make a stage overdue
  • Overdue alerts in the app and by email

NSS-INV-000042

₹12,50,000
  1. Stage 1 · AdvanceOn signing40%
  2. Stage 2 · DeliveryDue 15 Oct35%
  3. Stage 3 · InstallationDue 30 Oct15%
  4. Stage 4 · RetentionNo due date10%

Receipts and vouchers, automatically

Every successful payment gets its own numbered receipt (money in) or payment voucher (money out), ready to download as a PDF.

Customers, vendors & team

Everyone you work with, in one directory

Customers

GSTIN, PAN, state and addresses — reused across every brand's invoices.

Vendors

Record purchase bills with the vendor's own number and track what you owe.

Employees

Keep staff records by department and invite them to the workspace in one step.

Roles & access

System and custom roles, scoped to the whole company or specific brands.

Template builder

Invoices that look like your brand — not like software

Drag blocks into place, pick colours and fonts, add custom fields and images. Publish a version when it's ready; drafts never affect live invoices.

  • Versioned templates with a default per brand
  • Custom fields for PO numbers, site IDs or anything else
  • Server-rendered PDFs stored immutably
  • Live preview with sample data

Security that auditors appreciate

Financial records demand more than a login screen. Protection is built into every layer.

Tenant isolation

Every query is scoped to your company and permitted brands on the server.

Least-privilege roles

Grant only the permissions a person needs. Nobody can grant more than they hold.

Append-only audit log

Who changed what, when and from where — with before and after values.

Private documents

PDFs and logos are streamed through the API; storage URLs are never exposed.

Secure sessions

Short-lived access tokens, rotating refresh cookies and throttled sign-in.

Signed invitations

Single-use, time-limited, revocable invites — no shared passwords.

Reports

Know exactly who owes what — by brand, by month

Sales, purchases, receivables and payables aging, GST summaries, collections by method and revenue trends. Filter by date and brand, export to CSV.

  • Receivables & payables aging buckets
  • CGST / SGST / IGST summaries by month
  • Collections by payment method
  • Per-brand revenue comparison
Receivables aging
  • Not due62%
  • 1–3024%
  • 31–609%
  • 61–903%
  • 90+2%

CGST

₹1.2L

SGST

₹1.2L

IGST

₹0.8L

Pricing

Simple plans that grow with your brands

Start with a free trial. Upgrade, downgrade or cancel whenever you need.

Pricing is being updated. Please check back shortly or contact us.

FAQ

Questions, answered

Can one company really run several brands?

Yes. Each brand (we call them services) has its own name, logo, GSTIN, bank details, invoice numbering and default template, while customers, vendors and your team are shared at company level.

How does invoice numbering work?

Every brand has independent series for tax invoices, proformas, credit notes, debit notes, purchases, receipts and vouchers — for example LSP-INV-000001. Numbers are assigned atomically on issue, so there are never gaps or duplicates, even under load.

Is GST calculated for me?

Yes. Line totals, discounts and CGST/SGST or IGST are computed on the server from the place of supply. The same figures appear on screen, in the PDF and in reports.

What happens after my free trial?

Your data stays safe and fully readable. To keep creating and editing records, choose a plan — we will remind you by email a few days before the trial ends.

Can I change an invoice after issuing it?

Issued invoices are frozen for audit purposes: number, branding, template and amounts never change. Use a credit or debit note to adjust, or cancel/void it if it was raised in error.

How do I add my team?

Send an invitation from the Members page. Invites are single-use, expire automatically and can be revoked at any time. You choose each person’s role and which brands they can see.

Where is my data stored?

In PostgreSQL with strict per-company isolation, and documents in private object storage. Files are streamed through the API — storage links are never exposed.

Do you support recurring bookings or lead management?

Not today. nbills focuses on invoicing, payments and reporting, and does them thoroughly.

Bring every brand into one ledger

Set up your company, first brand and invoice numbering in a few minutes.