Why accounting and GST software should sit inside the ERP
Accounting and GST software is where every business transaction eventually lands. In many Indian MSMEs, operations run on one set of registers while accounts run in a separate package, and an accountant spends days each month re-entering invoices, chasing stock values and reconciling GST figures.
DotOne removes that double work. When a store records a goods receipt, a salesperson raises an invoice or HR processes payroll, the accounting entry is created automatically with the right ledgers, cost centres and tax. The finance team reviews and controls rather than retypes. For a broader view of how this compares with standalone packages, see our page on ERP versus Tally.
Core accounting features
The finance module covers the full double-entry accounting cycle used by Indian companies, from vouchers to statutory financial statements. It supports multiple companies and branches in one installation, with consolidated or separate reporting as needed. Financial years, voucher numbering series and period locks are configured per company, so closed months cannot be changed without authorised reopening.
- Chart of accounts: ledger groups that follow Schedule III presentation, with sub-ledgers for customers, vendors and employees.
- Vouchers: journal, payment, receipt, contra, sales, purchase, debit note and credit note, with approval workflows.
- Cost and profit centres: allocate income and expenses to plants, departments, product lines or projects.
- Bank and cash: multiple bank accounts, cheque printing, payment advice and bank statement import for reconciliation.
- Fixed assets: asset register, capitalisation from purchase, depreciation and disposal records.
- Financial statements: trial balance, profit and loss, balance sheet and cash flow by period and entity.
Every posted entry keeps a link back to its source document, and edits are recorded in an audit trail, which supports the audit trail requirements that apply to Indian companies maintaining books electronically.
GST compliance handled in the transaction flow
GST errors usually start at the point of transaction: a wrong place of supply, a missing HSN code or an incorrect rate. Fixing them at return time is slow and risky. The ERP applies GST rules when the document is created, using GSTINs, state codes and HSN or SAC codes held in masters.
Outward supplies and GSTR-1
Sales invoices, credit notes, debit notes and advances are classified automatically into B2B, B2C, export and other sections. The system prepares GSTR-1 data in the format required for upload, and highlights invoices with missing or inconsistent details before filing.
Inward supplies and input credit
Purchase invoices carry vendor GSTIN and tax details. The ERP supports reconciliation of the purchase register with GSTR-2B data so that missing or mismatched vendor invoices are visible before you claim input tax credit. Ineligible credits and reverse charge liabilities are tracked separately.
GSTR-3B summary
Output tax, eligible input credit and reverse charge figures are summarised for GSTR-3B, with drill-down to the underlying invoices so the accountant can verify every number.
Multiple GST registrations are common for companies with plants or depots in different states. Each registration is set up separately, documents are numbered per registration, and returns data is prepared per GSTIN. Inter-state branch transfers are invoiced with IGST automatically, while transfers within a registration move on delivery challans. This structure keeps compliance clean as the business adds locations.
E-invoice and e-way bill integration
Businesses above the notified turnover threshold must generate e-invoices through the Invoice Registration Portal, and goods movements above the value limit need e-way bills. Doing this on the portal separately from billing creates duplicate entry and delays at dispatch.
We configure DotOne so that e-invoice and e-way bill requests are sent from the invoice screen. The IRN, acknowledgement number, signed QR code and e-way bill number are stored on the document and printed automatically. Cancellations and updates are recorded against the same invoice. The dispatch side of this flow is explained on our dispatch and logistics software page.
TDS, TCS and MSME payment tracking
Indian businesses also deal with income-tax deductions on payments to vendors, contractors, professionals and landlords. The ERP applies TDS sections and rates configured per vendor and nature of payment, tracks deducted amounts, and produces data needed for deposit and quarterly returns. TCS on applicable sales is handled in a similar way.
Payments to registered micro and small enterprises have time limits under MSME rules, and delays can affect the deductibility of expenses under income-tax provisions. The ERP records vendor MSME status and highlights invoices approaching their due date, so payment runs can prioritise them.
Receivables, payables and cash flow
Cash is what keeps an MSME running, and most cash problems start with poor visibility of what is owed. The ERP maintains bill-wise receivables and payables, so every receipt and payment is matched against specific invoices rather than sitting as an unallocated balance.
- Customer outstanding and ageing by salesperson, region and due date.
- Vendor payables with due dates, MSME flag and payment scheduling.
- Post-dated cheques, advances and on-account entries tracked separately.
- Cash flow projection from open receivables, payables and scheduled payroll.
- Bank reconciliation with statement import and rule-based matching.
How the Finance AI agent helps accountants
Much of an accountant month is spent on checking rather than thinking. The Finance AI agent in DotOne performs repetitive checks continuously so problems surface during the month instead of at closing.
- Bank matching suggestions: proposes matches between bank statement lines and open invoices or payments.
- GST exceptions: flags invoices with missing HSN codes, mismatched GSTINs or unusual tax rates.
- Collection priorities: ranks overdue customers by amount, age and payment behaviour.
- Expense anomalies: highlights unusual postings, duplicate vendor bills or sudden cost changes.
- Plain-language answers: managers can ask for revenue, margin or outstanding figures without building a report.
Every suggestion is shown for review, and nothing is posted without user confirmation unless you deliberately configure an automated rule. Explore the wider agent set on our AI agent library page.
Integration with operations and MIS
The real value of ERP accounting comes from integration. Stock valuation comes directly from inventory management, production costs from costing, payroll from HR, and invoices from sales and purchase. Month-end closing becomes a review of exceptions rather than an exercise in collecting data from departments.
Management reports such as plant-wise profitability, product margin, working capital and budget versus actual draw on the same ledger. Owners see financial results that reconcile with operational reports, which builds trust in the numbers and speeds up decisions.
Budgets can be entered by ledger, cost centre and month, and actual figures are compared automatically as transactions post. Departments see their own spending against budget, and purchase approvals can warn when a request would exceed the remaining allocation.
Moving from Tally or another accounting package
Many companies adopting an ERP already keep accounts in Tally or a similar package. Some move accounting fully into the ERP; others keep their existing package for a period and integrate it. Both approaches are possible, and the right one depends on the size of the finance team and how much operational data needs to reach accounts.
When moving fully, we migrate ledgers, opening balances, outstanding bills and fixed assets, then run a parallel period to verify figures. Details are covered in our Tally to ERP migration service.
