Picture a neighbourhood pharmacy with turnover well under ₹5 crore, filing GSTR monthly and paying its CA for every one of those monthly returns. That one choice — monthly instead of quarterly — can mean paying for three times as many return filings as needed, for no additional compliance benefit. Nobody had told the owner that businesses with turnover up to ₹5 crore can opt into the QRMP scheme.
The GST portal does not warn you. Your CA may not raise it unprompted. And billing software may not flag it either, because it isn't its problem — it's yours.
That money goes silently, year after year. It didn't have to leave the building.
The QRMP Scheme: What It Actually Means for a Pharmacy Under ₹5 Crore
The Quarterly Return Monthly Payment scheme (QRMP) lets eligible businesses file GSTR-1 and GSTR-3B quarterly instead of monthly, while paying tax monthly via a fixed-sum challan. If your pharmacy's aggregate annual turnover is up to ₹5 crore, you are eligible to opt in.
The confusion starts because "quarterly filing" sounds like you pay tax quarterly too. You don't. Under QRMP, you still pay GST monthly — either 35% of the previous quarter's tax liability as a fixed payment, or the exact self-assessed amount. The quarterly part is the paperwork: the return itself.
For many independent pharmacies, whose turnover sits well under ₹5 crore, this distinction matters enormously. If you are currently filing monthly returns but your turnover is under ₹5 crore, you are generating 24 GSTR-1 and GSTR-3B filings a year instead of 8. Each of those extra 16 filings can carry a CA fee.
The Hidden Cost of Monthly Filing at Small Pharmacy Scale
A monthly CA bill for GST returns can feel small — until you add up twelve of them. Under QRMP, the number of returns to prepare drops by two-thirds, and what you pay for return preparation usually falls with it; ask your CA what their fee would be.
The cash-flow picture matters too. Under monthly GSTR-3B filing, you reconcile input tax credit every month. Under QRMP pharmacy filing, you do it quarterly, which means your accountant's reconciliation time per year drops. Reconciliation errors — double-claimed ITC, missed supplier invoice mismatches — pile up fastest when filings are frequent and purchase tracking is manual.
Most medicines sold at retail in India carry GST at 5% under HSN 3004 (in force since 22 September 2025, after the 56th GST Council). That rate applies whether you file monthly or quarterly, but your ability to correctly claim ITC on purchases depends entirely on your purchase records matching your supplier's GSTR-1. If your billing software does not auto-reconcile HSN codes on purchase invoices, monthly filing amplifies the reconciliation error risk.
When Monthly Filing Is Actually the Right Choice
GSTR quarterly filing is not right for every pharmacy. There are specific situations where staying on monthly is the correct call.
- Your turnover crossed ₹5 crore mid-year, making you ineligible for QRMP for that period.
- You regularly accumulate large ITC balances (buying high volumes from distributors) and want to claim credit faster to reduce your monthly GST outflow.
- Your business is growing fast and you want your CA reviewing books monthly as a control measure.
- You supply to hospitals or institutional buyers who demand frequent reconciled purchase reports, which your CA produces as a by-product of monthly filing.
For chain pharmacies in metros — multiple outlets in Chennai or Hyderabad with aggregate turnover above ₹5 crore — QRMP is simply not available. Monthly it is, and the focus then shifts to making that monthly process take fewer hours.
The wrong reason to stay monthly: "that's how we've always done it" or "I didn't know there was another option." Both are common. Neither is acceptable when there are real rupees on the table.
What Pharmacy Operations Look Like When the Filing Choice Is Right
Here is what changes when a pharmacist has matched filing frequency to their actual situation.
Before (wrong frequency, manual tracking):
| Task | How often | CA cost |
|---|
| GSTR-1 prep | Every month | Twelve rounds a year |
| GSTR-3B reconciliation | Every month | Included above |
| ITC mismatch correction | Whenever it surfaces | Ad hoc charges |
| Owner hours lost | Every month | — |
After (QRMP where eligible, software-tracked purchases):
| Task | How often | CA cost |
|---|
| GSTR-1 prep | Every quarter | Four rounds a year |
| GSTR-3B reconciliation | Every quarter | Included above |
| ITC mismatch correction | Caught at purchase entry | Fewer surprises |
| Owner hours lost | A quarterly review | — |
The rupee saving on CA fees is real, but the time saving is what most owners underestimate. Hours that went into monthly return preparation can go into a weekly stock review instead — which is where dead inventory gets caught.
How Nesayo Fits Either Filing Frequency
Nesayo does not choose your filing frequency, compute your QRMP challan or file your returns — those stay with you and your CA. What it does is make either frequency cheaper to run, because the data is captured at the counter.
Every sale is a GST invoice from the moment it is saved, with the HSN code and rate that come with the medicine from a catalogue of 2,54,034 medicines. When a purchase invoice arrives and a staff member adds it — typed, or read from a photo as a proposal the pharmacist confirms — the HSN code and rate come from the same catalogue, and confirmed purchases go into a purchase register with tax worked out line by line. On every plan, GSTR-1 and GSTR-3B summaries are prepared automatically from those records for your CA, and on the Full plan (₹549/month as of October 2026, per nesayo.com/pricing) a Tally export (not a direct integration; a structured export file your CA pulls into Tally) carries the vouchers. Your CA still reconciles and files — but without the hours of rebuilding the data first. Paid plans start at ₹249/month on Essential (as of October 2026).
Schedule H1 sales are logged at billing too — that's a Drugs and Cosmetics Rules requirement (Rule 65(3)(h): a separate register kept for three years; the pharmacist adds the prescriber's address) with no connection to GST filing frequency. Both compliance streams run from the same billing data, so one accurate entry at the counter feeds both.
The Choice in Front of You Right Now
If you do nothing after reading this, one of two things continues: you're paying for monthly filings you don't need (and the cost compounds every year), or you're on QRMP but your purchase data is dirty enough that your ITC claims are quietly wrong. A mismatch notice from a GSTIN officer is not the moment you want to discover your records were never reconciled properly.
Go to nesayo.com/demo — a sample pharmacy is pre-loaded, no signup required. Bill a few medicines and look at how each one carries its HSN code and GST rate. It takes under two minutes to see whether your current process would produce the same output or not.
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FAQ
What is the turnover limit to opt into QRMP for pharmacy GST filing?
The aggregate annual turnover threshold for QRMP eligibility is ₹5 crore. If your pharmacy's total turnover across all GST registrations is below this limit, you may opt in to file GSTR-1 and GSTR-3B quarterly. Verify your current registration status on the GST portal or with your CA, as eligibility is checked based on the previous financial year's turnover.
When is the QRMP opt-in window for pharmacies in India?
The QRMP scheme opt-in or opt-out window opens in the first month of every quarter — that means January, April, July, and October. You must opt in before the end of that first month for the choice to apply to the current quarter. Missing the window means staying on your existing frequency until the next quarter.
What is the HSN code for medicines sold at a retail pharmacy in India?
Medicines sold at retail pharmacies in India generally fall under HSN 3004, which covers medicaments consisting of mixed or unmixed products for therapeutic or prophylactic use. The applicable GST rate for most of them is 5%, in force since 22 September 2025 after the 56th GST Council. Some items (like certain OTC products or medical devices) may carry different HSN codes — verify with your CA for items outside the core medicines category.
Under QRMP, do pharmacies still pay GST every month?
Yes. Under QRMP, tax payment remains monthly. You pay either a fixed amount equal to 35% of the tax paid in the last quarter (the auto-calculated challan) or the exact self-assessed amount based on your current month's sales. Only the return filing — GSTR-1 and GSTR-3B — shifts to quarterly. This is the most commonly misunderstood aspect of QRMP pharmacy compliance.
Can a pharmacy claim input tax credit on purchases under QRMP?
Yes, ITC is available under QRMP, but it is claimed at the time of quarterly GSTR-3B filing. During the two interim months of the quarter, you can view ITC accumulating in your GSTR-2B statement but the formal claim is made in the quarterly return. If ITC mismatches exist between your purchase records and your supplier's GSTR-1, they need to be resolved before the quarterly filing date.
What happens if a pharmacy misses the GSTR quarterly filing deadline?
Late filing of GSTR-3B under QRMP attracts a late fee: ₹50 per day (₹25 CGST + ₹25 SGST) for returns with tax liability, subject to a maximum cap that varies by turnover slab. For nil returns, the fee is ₹20 per day. Interest at 18% per annum applies on any unpaid tax. The specific caps and rates are subject to GST Council revision — confirm current figures with your CA before assuming the numbers above apply to your filing period.
How does pharmacy software help with GSTR reconciliation for the QRMP scheme?
Software that logs each purchase invoice with the correct HSN code, supplier GSTIN, and tax amount creates a purchase register that can be directly compared against the GSTR-2B auto-populated by the GST portal. When mismatches are caught at entry time rather than at quarter-end, the correction effort drops significantly. The output your CA needs — a reconciled purchase summary — can be exported rather than manually compiled. Whether a given software produces this output depends on its specific features; verify with the vendor what the export format contains before relying on it for filing.
Is Nesayo's GST export compatible with Tally Prime filing workflows?
On the Full plan, Nesayo produces a Tally export file — a structured data export your CA can import into Tally. This is an export, not a live integration; changes made in Tally do not sync back to Nesayo. For pharmacies whose CA uses Tally as their accounting environment, the export covers sales and purchase vouchers with their GST, plus receipts and payments. Confirm with your CA that the file format matches their Tally version before relying on it for quarterly filing.