GST Return Filing in Delhi
Monthly and quarterly GST return filing — GSTR-1, GSTR-3B, GSTR-9, GSTR-9C — with ITC reconciliation and liability computation.
Quick answers
What is GST return filing?
GST return filing is the periodic reporting of a registered business’s supplies and tax. GSTR-1 reports outward supplies, GSTR-3B summarises tax payable and input tax credit, and GSTR-9 and GSTR-9C are the annual return and reconciliation statement. Returns are filed monthly or, under the QRMP scheme, quarterly.
Who needs to file GST returns?
Every GST-registered business. Businesses with turnover up to Rs 5 crore may opt for the QRMP scheme, filing GSTR-1 quarterly while paying tax monthly, and composition taxpayers file CMP-08 quarterly. The annual GSTR-9 and GSTR-9C apply above the turnover limits of Rs 2 crore and Rs 5 crore respectively.
How does SKAG and Associates handle GST returns?
The client shares sales and purchase registers each period. The firm downloads GSTR-2B, matches it invoice by invoice against the books, computes net liability after eligible input tax credit, and shares draft GSTR-1 and GSTR-3B for approval. It then generates the challan, files the return and tracks mismatches or notices.
What our GST Return Filing service covers
How the engagement works
Documents required
- → GST login credentials
- → Sales invoices (all B2B, B2C, exports)
- → Purchase invoices (with GSTIN of supplier)
- → Credit notes & debit notes issued/received
- → Bank statement of GST-registered bank account
- → E-way bills generated (for movement of goods)
- → TDS/TCS credits if applicable
- → Stock register (for annual return)
- → Audited financials (for GSTR-9C)
GST Return Filing: rules and practical points
GST return filing calendar
| Return | Frequency | Due Date | Who files |
|---|---|---|---|
| GSTR-1 | Monthly | 11th of next month | Turnover above Rs 5 crore (mandatory monthly) |
| GSTR-1 (QRMP) | Quarterly | 13th of month after quarter | Turnover up to Rs 5 crore (optional) |
| GSTR-3B | Monthly | 20th of next month | Regular taxpayers not under QRMP (QRMP: quarterly, 22nd/24th) |
| PMT-06 (QRMP) | Monthly | 25th of next month | QRMP scheme — monthly tax payment |
| CMP-08 | Quarterly | 18th of month after quarter | Composition scheme |
| GSTR-9 | Annual | 31 December of next FY | Turnover above Rs 2 crore |
| GSTR-9C | Annual | 31 December of next FY | Turnover above Rs 5 crore (self-certified) |
Why ITC reconciliation matters more than anything
Section 16(2)(aa) requires that you can claim ITC only if the invoice is reflected in your GSTR-2B. If a supplier has not filed their GSTR-1, your ITC for that invoice is blocked. Manual reconciliation between purchase register and GSTR-2B every month identifies:
- Mismatched invoices — invoice number, date or amount differs
- Missing invoices — supplier has not filed GSTR-1
- Wrong GSTIN entries — supplier filed against wrong recipient GSTIN
- Time-barred ITC — claim window (30 November of next FY) about to close
Late filing penalties
Filing delays attract two charges:
- Late fee under Section 47: Rs 50 per day (Rs 20 for nil return), split equally between CGST and SGST, capped per GSTR-3B / GSTR-1 at Rs 500 for nil returns and otherwise at Rs 2,000 (turnover up to Rs 1.5 crore), Rs 5,000 (up to Rs 5 crore) or Rs 10,000 (above Rs 5 crore)
- Interest under Section 50: 18% per annum on net tax payable in cash, calculated from the due date until the date of payment
For consistent non-filing across multiple months, GSTIN can be suspended under Rule 21A, blocking your ability to issue tax invoices.
GST Return Filing for clients in New Delhi & Delhi NCR
SKAG and Associates is a firm of Chartered Accountants based at Kh.No-84, Plot No -RZ-I-1, F/Floor, 12/2, Main Rd, opposite Yammaha Showroom, Mahavir Enclave, New Delhi – 110045. We provide gst return filing and allied compliance support to individuals, professionals, firms and companies across New Delhi, South West Delhi and the wider Delhi NCR region, as well as clients elsewhere in India who engage us remotely.
Engagements are conducted strictly in accordance with the Chartered Accountants Act, 1949 and the ICAI Code of Ethics. To discuss your requirement, you are welcome to contact the office or call +91 88022 54567 during working hours (Mon–Sat, 10:00 AM–7:00 PM).
Frequently asked questions
What is the difference between QRMP and regular monthly filing? +
QRMP (Quarterly Return Monthly Payment) is available to taxpayers with turnover up to Rs 5 crore in the preceding FY. Under QRMP: GSTR-1 is filed quarterly, but tax is paid monthly via PMT-06. An optional Invoice Furnishing Facility (IFF) lets you upload B2B invoices monthly for buyer’s ITC. Regular monthly filing means GSTR-1 and GSTR-3B both filed every month — mandatory above Rs 5 crore turnover.
My supplier has not filed GSTR-1. Can I still claim ITC? +
No. Section 16(2)(aa) mandates that ITC can be availed only if the inward supply is reflected in your GSTR-2B. If the supplier has not filed, the invoice will not appear in your GSTR-2B and the ITC is blocked. You should follow up with the supplier or, in persistent default, switch to alternate suppliers. Claiming ITC without GSTR-2B reflection triggers a DRC-01 notice.
Is e-invoicing mandatory for my business? +
E-invoicing is mandatory for B2B supplies if your aggregate turnover crosses Rs 5 crore in any preceding financial year from 2017-18 onwards. Once mandatory, every B2B invoice must have an IRN (Invoice Reference Number) generated from the IRP portal before issue. We help with setup and integration with your accounting software.
What happens if I file a nil GSTR-3B but had transactions? +
This is a serious compliance lapse. The mismatch between GSTR-1 (outward supplies) and GSTR-3B (tax paid) gets auto-flagged by the GSTN system, triggering a DRC-01 notice for short-paid tax. Interest at 18% per annum applies from the original due date, plus potential penalty under Section 73 (10% of tax) or Section 74 (100% of tax, if fraud). Always reconcile GSTR-1 and 3B before filing.
Can I revise a filed GSTR-3B? +
No, GST returns once filed cannot be revised. Errors discovered later must be corrected in the next month's return through amendment tables (Tables 9A, 9B, 9C of GSTR-1 for outward supplies; the catch-up adjustment in GSTR-3B Table 4 for ITC). Annual return GSTR-9 is the final reconciliation opportunity. From the July 2025 tax period, the liability auto-filled in GSTR-3B from GSTR-1 is locked; it must be corrected through GSTR-1A before GSTR-3B is filed.
Are fees for GST return filing published on this website? +
No. In keeping with the ICAI Code of Ethics, the firm does not advertise fees. The scope of GST return work depends on transaction volume, the number of registrations (single or multi-state), e-invoicing and the reconciliation required, and the terms are agreed in writing in an engagement letter. For a specific requirement, you may contact the firm.
What is the QRMP scheme and should I opt for it? +
The Quarterly Return Monthly Payment scheme allows taxpayers with turnover up to Rs 5 crore to file GSTR-1 and GSTR-3B quarterly while paying tax monthly via a simple challan. It reduces filing frequency from 24 to 8 events a year. We assess whether QRMP suits your cash flow and customer ITC needs.
What happens if I miss a GSTR-3B deadline? +
Late fee accrues per day (Rs 50/day, Rs 20/day for NIL) plus interest at 18% per annum on the net tax liability. Continued non-filing blocks GSTR-1 filing, can lead to GSTIN suspension, and prevents your customers from claiming input tax credit.
What is GSTR-2B and why does it matter? +
GSTR-2B is a static auto-drafted input tax credit statement generated monthly from suppliers' filings. ITC can generally be claimed only to the extent reflected in GSTR-2B. We reconcile your purchase register against GSTR-2B every month to protect your ITC.
Is e-invoicing mandatory for my business? +
E-invoicing is mandatory for B2B supplies if your aggregate annual turnover exceeds the notified threshold (currently Rs 5 crore). It does not apply to certain categories such as SEZ units, banking, insurance and passenger transport. We help set up and integrate e-invoicing.
Questions about GST Return Filing?
You may contact CA Gaurav Singh to discuss your specific facts and requirements.
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