Is every SKU charging the rate that actually applies to it today?
Ahmedabad's trading and processing businesses carry large item masters, and large item masters carry rate risk. The GST slab structure changed on 22 September 2025, the 12 and 28 per cent bands were abolished, and textiles above a value threshold moved up rather than down. An item master mapped before that date and never revisited is charging rates that no longer exist, on every invoice, every month, and the monthly close is where that gets caught or missed.
Large item masters with unit conversions and quality variants, mixed export and domestic supply, high creditor counts across an MSME-heavy supply chain, and for the chemical and pharmaceutical segments batch-level inventory.
Rate errors run in both directions and only one of them announces itself. Undercharged output tax becomes a demand with interest, discovered at assessment. Overcharged tax quietly loses sales to a correctly priced competitor and nobody ever reports it. For textile sellers the position is more awkward still, because rate can depend on the transaction value of the individual item rather than on its category alone, so a promotional price can move an item across the threshold. That requires rate logic in the item master rather than one rate per category, and a monthly check that what was charged matches what should have been. It is a five-minute item in a monthly close and a six-figure problem in an assessment.
Gujarat levies professional tax alongside PF and ESI in the monthly payroll cycle, with monthly deduction above the state threshold and a separate entity-level enrolment.
The reason this stopped being a matter of tidiness is that reconciliation moved upstream of the return. Auto-populated outward liability in GSTR-3B has been non-editable since the July 2025 tax period and Table 3.2 has been system-locked since the November 2025 period, so a mistake in GSTR-1 is corrected through GSTR-1A before you file rather than adjusted afterwards. The Invoice Management System treats inaction on an inward invoice as acceptance, so input credit is settled by what happened during the month. And a GSTR-3B cannot be filed more than three years after its due date, so an old backlog is a shrinking asset rather than a static problem. The month is now where compliance is decided, and the return only reports it.
| Item | Position as at August 2026 |
|---|---|
| Who must keep books, individuals and HUF | Income above Rs 2,50,000 or turnover above Rs 25 lakh in any of the 3 preceding years |
| Who must keep books, others | Income above Rs 1,20,000 or turnover above Rs 10 lakh, on the same test |
| Governing provision | Section 62 of the Income-tax Act, 2025, which carries forward the old section 44AA |
| Penalty for not keeping them | Rs 25,000 under section 441 of the Income-tax Act, 2025 |
| Electronic books | Rule 46(8) of the Income-tax Rules, 2026 requires a daily backup on servers located in India |
| Retention, income tax | Seven tax years from the end of the relevant tax year, under Rule 46(9) |
| Retention, Companies Act | Eight financial years, section 128(5). The longest applicable period governs |
| Retention, GST | 72 months from the due date of the annual return, extended during proceedings |
| GST edit log | Rule 56(8). Required for electronic records, every registered person, since 2017 |
| Company audit trail | Rule 3(1), Companies (Accounts) Rules 2014, financial years from 1 April 2023 |
| GSTR-3B outward liability | Auto-populated and non-editable since the July 2025 tax period |
| MSME creditors | Deduction deferred until paid where a micro or small supplier is paid late |
| Plan | Fee | Built for |
|---|---|---|
| Essential | Rs 2,499 a month | Up to 100 transactions a month, one GSTIN |
| Growth | Rs 6,999 a month | Up to 400 transactions, up to three GSTINs |
| Controller | Rs 17,999 a month | High volume, multi-state, or reporting to outsiders |
| Backlog clean-up | From Rs 9,999 | Prior periods rebuilt, sequenced oldest first |
| Books health check | Rs 4,999 | Written diagnosis, credited against the first retainer |
Priced on transaction volume and the number of GSTINs rather than on turnover, because that is what actually drives the work.
Every price above is a professional fee, excluding GST and government charges. 50% on delivery.
All fees and charges listed are indicative only and do not constitute a binding offer. Final amounts may vary depending on the volume of work and the complexity involved.
Almost certainly. The slab structure changed on 22 September 2025, abolishing the 12 and 28 per cent bands, with most of the 12 per cent basket moving down to 5 and most of the 28 per cent basket to 18, while textiles above a value threshold moved up to 18. A master mapped before that date contains rates that no longer exist. The review is a one-time exercise and the monthly check that follows it is a few minutes.
With rate logic in the item master rather than a flat rate per category, because the rate follows the transaction value of the actual supply. For a textile business with a wide price ladder this means identical-looking items can carry different rates depending on price point, and a promotional price can move an item across the line. The monthly close should include a check that what was charged matches what should have been, in both directions.
Yes, materially. Where a supplier is a Udyam-registered micro or small enterprise and you have not paid within the period agreed, capped at 45 days, the deduction for that purchase is deferred until you pay. With an MSME-heavy supply chain that can move a meaningful amount of deduction into a later year. The vendor master needs to record Udyam status and category, and the creditor ledger needs ageing by that split every month.
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Reviewed by the CA and CS Team, CorporateWalla · Last updated 17 August 2026 · · Sources: GST portal, Income Tax Department, Ministry of Corporate Affairs, Udyam Registration portal
Canonical: https://corporatewalla.com/services/monthly-bookkeeping/ahmedabad
