GST-Native Accounting for Growing Indian SMEs
ABSS Books handles your complete accounting cycle - sales, purchase, inventory, production, and 12+ reports. Every invoice is GST-compliant, and E-Invoice (IRN) and E-Way Bill are generated in one click.
Core Modules
From Sales to Production - Everything in One Account
Seven interconnected modules. Data entered once flows everywhere. Click any module to see what it covers.
Handle every step of your sales cycle - from customer quotes to recurring invoices and credit notes - with GST compliance built in at every document.
Key Capabilities
Purchase Cycle
Vendor to Payment - Every Step Linked
ABSS Books links every step of the purchase cycle automatically. Every bill traces back to its PO and goods receipt, so you pay for what you ordered and received.
Vendor Master
Set up vendor with GSTIN validation, payment terms, and credit limit. For GST-registered vendors, ABSS auto-fills legal name and address from the GST portal.
Purchase Order
Create a PO with item quantities, rates, and expected delivery date. Track what's received and what's still pending against each PO.
GRPO (Goods Receipt)
When goods arrive, raise a GRPO against the PO. Inventory is updated immediately. Partial receipts supported.
Bill (Purchase Invoice)
Create the bill straight from the GRPO - items, quantities, and rates carry over with no re-entry. GST input credit calculated automatically.
Payment Made
Record payment against the bill. Multi-bank account support. Outstanding balance updated in real time.
Purchase Ledger
Full purchase history per vendor - every PO, GRPO, bill, and payment. Vendor aging and debit note tracking included.
12+ Reports
Every Report Your CA or Banker Will Ever Ask For
All reports are generated in real time, filterable by date range, branch, and item. No waiting. No exports to Excel to calculate manually.
India GST Compliance
Five Layers of GST Compliance - All Automatic
GST in ABSS Books isn't a feature you switch on. It's wired into every vendor record, every invoice, every delivery, and every report.
GSTIN Validation at Entry
When you add a GST-registered vendor or customer, ABSS validates their GSTIN against the GST portal and auto-fills their legal name, address, and registration type.
E-Invoice (IRN) Auto-Generation
For B2B invoices from eligible taxpayers, ABSS auto-generates the Invoice Reference Number (IRN) from the Invoice Registration Portal (IRP). QR code is embedded in the PDF.
E-Way Bill from Invoice or Challan
For goods above ₹50,000, generate the E-Way Bill straight from the Invoice or the Delivery Challan - add transporter, vehicle number, and distance, and it's attached to the document.
HSN / SAC Code Auto-Fill
Items in your master carry HSN codes (goods) or SAC codes (services). These flow automatically into every invoice - no manual entry, no code lookup mistakes.
IGST / CGST / SGST Split
ABSS automatically applies the correct GST split based on the supply type - interstate (IGST) or intrastate (CGST + SGST). No manual tax calculation needed.
Customer Stories
What Indian SMEs Say About ABSS Books
“PCB manufacturing means tracking every component that goes into a board. With ABSS, our production orders consume raw materials automatically, stock stays accurate, and finished boards are ready to invoice with E-Invoice in the same system. Sales enquiries come in through CRM and flow straight into Books.”
“Making stabilizers means buying a lot of components from many vendors and storing them across different warehouses. ABSS Books gives us the full purchase cycle, from PO to goods receipt to bill, and we can see exactly what stock is in which warehouse at any time. With CRM on the sales side, everything stays in one system.”
“Our sales team makes a lot of calls every day, and before ABSS we had no clear picture of who was following up with whom. Now every call is logged against the lead in ABSS CRM, so we can see each salesperson's activity and how many of their leads turn into orders. The orders then flow straight into Books.”