ABSS Books
GST-Native Accounting for Every Indian SME
ABSS Books handles your complete accounting cycle — sales, purchase, inventory, production, and 14+ reports. Every invoice is GST-compliant, E-Invoice (IRN) is auto-generated, and GSTR-1 export takes 10 minutes.
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 — Full Cycle, Zero Manual Matching
ABSS Books links every step of the purchase cycle automatically. Three-way matching ensures you only pay for what you received, at the price you agreed.
Vendor Master
Set up vendor with GSTIN validation, payment terms, and credit limit. ABSS auto-fills legal name and address from the GST portal.
Purchase Order
Create a PO with item quantities, rates, and expected delivery date. Routed for approval if above threshold.
GRPO (Goods Receipt)
When goods arrive, raise a GRPO against the PO. Inventory is updated immediately. Partial receipts supported.
Bill (Purchase Invoice)
Match the vendor bill to the GRPO. ABSS flags discrepancies. 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 credit note tracking included.
14+ 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
Six 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
Before creating any vendor or customer record, 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.
GSTR-1 Ready Export
All invoices are auto-bucketed into B2B, B2C, CDNR, and other GSTR-1 categories. Export JSON directly for upload to the GST portal. Nil returns also supported.
E-Way Bill on Delivery Challan
When a Delivery Challan is created for goods above ₹50,000, ABSS prompts for E-Way Bill details — transporter, vehicle number, distance. Generated and attached to the DC.
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
“Our CA used to spend 3 days every month compiling GSTR-1. With ABSS Books, we export the JSON in 10 minutes and she's done. That alone paid for the subscription.”
“The multi-warehouse tracking is something we couldn't find anywhere else at this price. We have 3 godowns and ABSS shows us real-time stock across all three.”
“The debtors aging report changed how we chase payments. We can see exactly who's 60+ days overdue and push that to our CRM team to follow up. Both products talk to each other perfectly.”
Get Started
Replace Tally with Something Built for GST India
Book a 30-minute demo. We'll show you how ABSS Books handles your specific accounting workflow — from your industry, your state, your GST structure.