CORPORATE MITRAS GST COMPLIANCE
GST return filing,
made manageable.
Online GST filing assistance for your business. Organise your records, reconcile your returns and move forward with a clear filing plan.
Monthly returns · Quarterly filing · Pending-return assistance
GST FILING AT A GLANCE
What is GST return filing?
GST return filing is the reporting of sales, purchases, input tax credit and tax liability through the forms applicable to your GST registration. Corporate Mitras offers assistance with organising the information needed for your filing.
YOUR COMPLIANCE, STEP BY STEP
Support for each filing stage.
Start with the return period and records you have. We help identify the next steps.
Return preparation
Organise sales and purchase data for the applicable monthly or quarterly returns.
Credit reconciliation
Review purchase records against GSTR-2B and identify differences for follow-up.
Pending returns
Discuss unfiled periods and the work needed to bring your records up to date.
FIND YOUR RETURN
GST return types & usual due dates.
These are standard timelines, not a live filing calendar. Check the GST Portal and current notifications for your period.
| Form | Purpose / taxpayer | Usual schedule |
|---|---|---|
| GSTR-1 | Outward supplies of regular taxpayers | Monthly: 11th of next month QRMP: 13th after quarter-end |
| GSTR-3B | Summary return and tax liability | Monthly: 20th of next month QRMP: 22nd / 24th after quarter-end |
| CMP-08 / GSTR-4 | Composition taxpayers | Quarterly statement / annual return |
| GSTR-9 | Annual return, where applicable | Annual; check financial-year requirements |
| GSTR-2B | Auto-drafted input tax credit statement | Review for reconciliation; no return submission |
Reference: GSTR-1 guidance and GSTR-3B guidance. Other categories may require different forms.
COME PREPARED
Your GST filing checklist.
Keep a clear record of the filing period and each GST registration. Your final checklist will depend on the transactions involved.
- GSTIN and business details
- Sales and purchase registers with invoices
- Credit notes, debit notes and relevant adjustments
- GSTR-2B and previous filed returns
- Tax payment details and applicable transaction records
HOW TO GET STARTED
Share your requirement
Use the Zoho enquiry link or contact sales on WhatsApp.
Confirm the scope
Discuss return periods, documents and the service quote.
Review before filing
Resolve record differences and approve the prepared details.
Keep your filing records
Retain the filed return and acknowledgement for reference.
ANSWERS BEFORE YOU START
GST filing FAQs.
Practical answers about returns, filing frequency and the records to prepare.
What is GST return filing?
GST return filing reports business transactions and tax information through the applicable forms on the GST Portal. The forms you need depend on your registration category and filing frequency.
Source: GST Portal guidanceWhat is the difference between GSTR-1 and GSTR-3B?
GSTR-1 reports outward supplies, including sales invoice details. GSTR-3B summarises supplies, eligible input tax credit and tax payable. Regular taxpayers generally need both.
Source: GST Portal guidanceWhen are GSTR-1 and GSTR-3B due?
Standard monthly deadlines are the 11th of the following month for GSTR-1 and the 20th for GSTR-3B. Under QRMP, GSTR-1 is generally due on the 13th after the quarter, and GSTR-3B on the 22nd or 24th, depending on the State or Union Territory. Government extensions can change these dates.
Source: GST Portal guidanceWho can choose quarterly GST return filing under QRMP?
Eligible taxpayers with aggregate annual turnover up to ₹5 crore in the current and preceding financial year can opt for QRMP, subject to scheme conditions. GSTR-1 and GSTR-3B are filed quarterly, while tax payments remain monthly where payable.
Source: GST Portal guidanceDo I need to file a nil GST return if there are no sales?
Filing obligations may continue even without sales. A nil GSTR-3B requires no reportable supplies, no input tax credit claim and no applicable tax, interest or late-fee liability. Check the portal conditions before selecting nil filing.
Source: GST Portal guidanceIs GSTR-2B a return that I need to submit?
No. GSTR-2B is an auto-drafted input tax credit statement, rather than a return you submit. Review it against purchase records and applicable credit conditions before preparing your GST return.
Source: GST Portal guidanceWhich GST forms apply to composition taxpayers?
Composition taxpayers use CMP-08 for the quarterly statement and payment, and GSTR-4 for the annual return. Confirm the applicable period and portal requirements for your registration.
Source: GST Portal guidanceIs GSTR-9 the same as monthly GST filing?
No. GSTR-9 is an annual return. It does not replace the applicable periodic returns. Annual filing requirements and exemptions should be checked for the relevant financial year.
Source: GST Portal guidanceWhat documents should I prepare for GST filing?
Prepare your GSTIN, sales and purchase registers, invoices, credit and debit notes, previous returns and payment details. Include export or reverse-charge records where relevant. The final checklist depends on your business and return type.
How much does GST return filing assistance cost?
Request a quote from Corporate Mitras. The scope depends on the number of GST registrations, filing periods, transaction volume, reconciliation work and any pending returns. Confirm the professional fee and applicable taxes before starting.
LET’S GET YOUR RECORDS IN ORDER
Need help with GST filing?
Tell Corporate Mitras which periods and GST registrations you need assistance with.
Content references
Content checked against GST Portal guidance on . Filing dates, eligibility and requirements can change through notifications.
QRMP advisory · GSTR-2B FAQs · GSTR-4 annual guide · GSTR-9 guide