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GST accounting software
that's yours forever.

Books handles invoicing, bills, inventory, banking and GST compliance for Indian businesses — built on Frappe, deployed by PS Digitise. One-time cost. No monthly fees. No vendor lock-in.

Request Free Demo → See Pricing
₹35,000 one-time Unlimited users — always Multi-company & multi-GSTIN Source code included
app.psbooks.in/invoices
Dashboard
Sales
Invoices
Quotes
Purchases
Inventory
Banking
GST / Taxes
Reports
Invoices
+ New
Total
16
↑ 125% vs last mo
Unpaid
2
↑ 100% vs last mo
Paid
7
↑ 100% vs last mo
Invoice#CustomerAmountStatus
INV-00038Tekstag₹15,000Partly Paid
INV-00037Tekstag₹10,000Paid
INV-00035Tekstag₹50,000Paid
INV-00033Tekstag₹10,000Paid
Quick Answer
Books is a one-time purchase GST accounting software for Indian SMBs, built by PS Digitise on the Frappe framework. It covers sales invoicing, purchase bills, inventory, banking and GST compliance. Cost: ₹35,000 one-time with unlimited users — no monthly fees, no per-user charges, source code included.
Inside Books

Every module you need.
Nothing you don't.

Click a module to see exactly what's inside — these are the real screens your team will use every day.

Sales & Invoicing
From quote to payment — in one flow
Every sales document connected — quotes convert to sales orders, sales orders convert to invoices, invoices track payment status automatically.
  • Quotes, Sales Orders and Invoices — one connected flow, no re-entry
  • GST-compliant invoice format with HSN/SAC codes built in
  • Recurring invoices for retainer or subscription customers
  • Delivery Challans for goods movement before invoicing
  • Payment tracking — paid, partly paid, overdue, draft status auto-updates
  • Credit Notes for returns and adjustments
  • Customer-wise outstanding and ageing visible instantly
app.psbooks.in/invoices
Dashboard
Sales
Purchases
Contacts
Banking
Accounting
Inventory
GST/Taxes
Invoices
+ New Invoice
This Month Revenue
₹1,90,300
↑ 22% MoM
Receivable
₹1,70,000
7 overdue
Avg Invoice
₹17,737
DateCustomerAmountStatus
12 JunTekstag₹15,000Partly Paid
11 JunTekstag₹300Paid
09 JunTekstag₹50,000Paid
08 JunTekstag₹10,000Paid
Purchases & Bills
Track every rupee owed to vendors
Purchase Orders, vendor bills and payments — all linked, so you always know exactly what you owe and to whom.
  • Purchase Orders raised and tracked through to bill receipt
  • Vendor bills with status — submitted, partly paid, paid, overdue
  • Recurring bills for rent, subscriptions and fixed vendor costs
  • Payments Made — full payment history per vendor
  • Debit Notes for purchase returns and price adjustments
  • Total payable and average bill value visible on one screen
  • Vendor-wise spend reports for negotiation leverage
app.psbooks.in/bills
Sales
Purchases
Contacts
Banking
Accounting
Inventory
GST/Taxes
Reports
Bills
+ New Bill
This Month Spend
₹88,999
↑ 100% MoM
Payable
₹5,000
1 unpaid
Avg Bill
₹29,666
Bill#VendorAmountStatus
PINV-00005Sun Computer₹5,000Submitted
PINV-00001Amazon₹59,000Partly Paid
PINV-00003Sun Computer₹24,999Paid
Inventory & Items
Stock and services in one catalogue
Track physical stock items separately from services — with GST rates, item groups and reorder visibility built in.
  • Stock items and service items in one unified catalogue
  • Item groups for organised categorisation and reporting
  • Per-item GST rate configuration — no manual tax entry on every invoice
  • Warehouse-level stock tracking for businesses with multiple locations
  • Stock entries and adjustments for opening balances and corrections
  • Reorder alerts when stock drops below threshold
  • Price lists for customer-specific or bulk pricing
app.psbooks.in/items
Sales
Purchases
Contacts
Banking
Accounting
Inventory
Items
Warehouses
Reorder Alerts
Items
+ New Item
Total Items
3
3 active
Stock Items
2
Avg GST Rate
4%
CodeNameTypeGST
001App. DevelopmentService12%
lap001LaptopStock Item18%
SEO001SEO RetainerService18%
Banking
Reconcile in minutes, not days
Connect your bank statements and match transactions against invoices and bills — no more manual ledger checking at month end.
  • Multiple bank and cash accounts in one place
  • Bank statement import and auto-matching against invoices/bills
  • Payment Entries linked directly to sales and purchase records
  • Bank reconciliation report — flag mismatches instantly
  • Cash flow visibility across all accounts
  • Multi-currency support for businesses with export/import transactions
app.psbooks.in/banking
Sales
Purchases
Contacts
Banking
Accounts
Reconciliation
Accounting
GST/Taxes
Bank Reconciliation
HDFC CA · 4521
Bank Balance
₹6,34,780
Books Balance
₹6,34,780
Difference
₹0
✓ Fully matched
DateReferenceAmountStatus
14 JunNEFT-2284₹48,200Matched
13 JunUPI-9921₹15,000Matched
12 JunCHQ-0042₹24,999Matched
GST & Taxes
Compliance built in, not bolted on
Every GST requirement an Indian business needs — generated automatically as you invoice, not as a separate monthly task.
  • GST-compliant invoice format with correct HSN/SAC codes
  • e-Invoice IRN auto-generation for applicable turnover thresholds
  • e-Way Bill generation for goods movement above ₹50,000
  • GSTR-1 and GSTR-3B report generation, ready to file
  • Multi-GSTIN support for businesses with branches in multiple states
  • Input tax credit tracking against purchase bills
  • TDS computation on applicable vendor payments
app.psbooks.in/gst
Sales
Purchases
Banking
Accounting
Inventory
GST/Taxes
GSTR-1
GSTR-3B
e-Invoice
GSTR-1 — June 2026
Export JSON
Taxable Value
₹1,61,000
GST Collected
₹29,300
e-Invoices
16/16
100% IRN generated
InvoiceGSTINTaxableIRN
INV-0003833AABXX...Z5₹15,000✓ Gen
INV-0003733AABXX...Z5₹10,000✓ Gen
INV-0003533AABXX...Z5₹50,000e-Way
Reports
Know your numbers, anytime
Standard financial reports generated live from your transactions — no waiting for month-end, no manual spreadsheet building.
  • Profit & Loss statement — any date range, any comparison period
  • Balance Sheet — real-time, always reflects current position
  • Trial Balance — for audit and accountant handoff
  • Accounts Receivable and Payable ageing reports
  • Sales and Purchase register for GST filing reference
  • Stock valuation report by warehouse and item group
  • Export to CSV/Excel for any report, any time
app.psbooks.in/reports
Sales
Purchases
Accounting
Inventory
GST/Taxes
Reports
P&L
Balance Sheet
Trial Balance
Profit & Loss
June 2026 ▾
Revenue
₹1,90,300
↑ 22% MoM
Expenses
₹88,999
Net Profit
₹1,01,301
53% margin
AccountTypeLast MoAmount
SalesIncome₹1,56,000₹1,90,300
PurchasesExpense₹44,500₹88,999
Net Profit—₹1,11,500₹1,01,301
How It Works

Quote to GST return.
One connected system.

No bridges between billing and accounting. No re-entering the same data twice. Every document flows into the next automatically.

1
Quote sent to customer
Create a Quote with items, GST rate and pricing. Convert to a Sales Order the moment it's accepted — no re-typing.
2
Invoice generated automatically
Sales Order converts to a GST-compliant Invoice with correct HSN/SAC codes and tax calculation — one click.
3
e-Invoice IRN and e-Way Bill generated
For applicable invoices, IRN is auto-generated. e-Way Bill created if goods movement exceeds ₹50,000.
4
Payment received and reconciled
Payment Entry links to the invoice. Bank reconciliation matches it against your bank statement automatically.
5
GSTR-1 and P&L update in real time
No month-end scramble. Your GST returns and financial reports reflect every transaction the moment it's recorded.
Pricing

One price. Own it forever.

No monthly fees. No per-user charges. No surprise renewals. Pay once, own the software and the source code.

One Package · Everything Included
Books
₹35,000
One-time · Multi-company & multi-GSTIN · Unlimited users
  • GST invoicing & e-invoice IRN
  • e-Way Bill generation
  • Purchase bills & payments
  • Multi-warehouse inventory
  • Bank reconciliation
  • Multi-company & multi-GSTIN support
  • P&L, Balance Sheet & all financial reports
  • Custom invoice branding
  • 1 day onboarding training
  • 3 months priority WhatsApp support

Optional Annual Update Pack: ₹4,500/year — compliance updates, bug
fixes and version upgrades. Entirely optional. No per-user fees, ever.

Why Books

Books vs Tally vs Zoho Books

A real cost comparison — not just feature checkboxes.

Factor Tally Prime Gold Zoho Books ✓ Books
Pricing model ₹67,500 + ₹13,500/yr renewal ₹17,988/year forever ₹18,000–₹35,000 once
5-year cost ₹1,21,500 ₹89,940 ₹18,000–₹35,000
Source code ownership ✗ Licensed only ✗ SaaS, no ownership ✓ You own it
India GST + e-invoice ✓ Excellent ✓ With higher plan ✓ Native, all plans
Customisation Limited Limited Fully open source
FAQ

Common questions about Books

What is Books? +
Books is a one-time purchase GST accounting and invoicing software for Indian SMBs, built by PS Digitise on the Frappe framework. It covers sales invoicing, purchase bills, inventory, banking, GST compliance and financial reports — replacing the need for Tally or a monthly SaaS subscription.
How much does Books cost? +
Books costs ₹18,000 to ₹35,000 one-time depending on scope — number of companies, GSTINs and data migration complexity, not the number of users. Every plan includes unlimited users at no extra cost, since Books runs on your own server rather than a per-seat SaaS model. An optional Annual Update Pack is available at ₹4,500/year for compliance updates and support.
Is Books a one-time purchase or a subscription? +
Books is a one-time purchase, not a subscription. You pay once for deployment, configuration, data migration and training. The source code is handed over and you own it. Unlike SaaS accounting tools, there are no recurring monthly or annual licensing fees.
Does Books support GST, e-invoice and e-way bill? +
Yes. Books generates GST-compliant invoices, auto-generates e-invoice IRN, creates e-way bills for goods movement above ₹50,000, and prepares GSTR-1 and GSTR-3B reports — all natively built in, not a paid add-on.
How is Books different from Tally and Zoho Books? +
Books is a one-time cost (₹35,000) versus Tally Gold's ₹67,500 license plus ₹13,500/year renewal, or Zoho Books at ₹17,988/year forever. Books includes deployment, GST setup and training in the one-time price, with source code ownership and no vendor lock-in.

See Books on your own data.

Free 30-minute demo. We'll show you exactly how your invoices, GST and reports will look — no commitment.

Request Free Demo → 💬 WhatsApp Us
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