GST Monthly Filing - Up to ₹50L
GSTR-1 by the 11th. GSTR-3B by the 20th. Every month. Handled.
Current cycle due: 20 Apr 2026
THE PROCESS
How Ollvy files your GST Filing
Share invoices
By 5thSales and purchase data.
Data received for the month
WHAT YOU GET
Everything included for ₹2,999
What your CA handles on your behalf. Nothing hidden.
GSTR-1 - outward supply return
All B2B invoices, B2C sales above ₹2.5L, and export invoices captured. Filed by 11th.
GSTR-3B - net tax payment
Your CA calculates output tax, deducts eligible ITC, and files. Challan generated.
ITC reconciliation with GSTR-2B
Your CA matches ITC claimed against GSTR-2B. Mismatches flagged before claiming.
Without Ollvy
Claim ITC blindly, get notice later
With Ollvy
ITC verified against GSTR-2B before claiming
March 2025 Compliance Report
GSTR-1: Filed 10 Mar ✓
GSTR-3B: Filed 18 Mar ✓
Tax Paid: ₹45,230
Monthly compliance report
After every filing cycle: what was filed, when, acknowledgement numbers, ITC claimed, tax paid.
We file correctly.
Not just on time.
Most CAs submit what you give them and hope for the best. Ollvy reviews your documents before filing - not after a notice arrives.
Others
Take your documents as-is. Submit the application. If there's a query or rejection, it's your problem.
Ollvy
Review every document before filing. Catch mismatches, expired items, and format issues. Then file.
We catch compliance gaps before regulators do.
we review
your documents
Every upload checked before anything is filed
we flag
the risks
Issues identified - expiry dates, mismatches, format errors
we fix
if possible
Fixable issues resolved before filing, not after
we file
correctly
Clean submission - lower chance of officer query
We handle the messy situations too.
The situations most CAs decline or overcharge for.
First time outsourcing GST
Your accountant was handling it. Now you want a professional. We take over seamlessly.
Multiple GSTINs
Multiple states, multiple registrations. We handle all under one retainer.
High transaction volume
500+ invoices/month. Pricing based on turnover, not invoice count.
Previous CA went quiet
Your last CA stopped responding. We don't do that. SLA is enforced.
What could go wrong with GST Filing
These are the risks. We handle most of them, but you should know what they are.
Late filing: ₹50/day, minimum ₹20,000
GSTR-3B late fee is ₹50/day with minimum ₹20,000 per return. Plus 18% interest on unpaid tax.
GSTR-1 and GSTR-3B mismatch
If figures don't match, GSTN flags it automatically. We ensure consistency before filing.
ITC claimed but vendor hasn't filed
If vendor hasn't filed GSTR-1, your ITC gets blocked. We check GSTR-2B before claiming.
NEXT STEPS
What GST Filing unlocks
Services that become available or mandatory after completion.
GSTR-9 Annual Return
Annual reconciliation. Due Dec 31 every year.
CUSTOMER REVIEWS
What customers say about GST Filing
"Very smooth process. The CS assigned was responsive and explained every step. Got my certificate within the promised timeframe."
- Verified customer
"No surprises on fees, everything was explained upfront. The dashboard made tracking easy."
- Verified customer
DOCUMENTS REQUIRED
DOCUMENTS REQUIRED
What you'll need for GST Filing
Gather these documents before starting. Click any to see exactly what we need.
- PAN Card
- Aadhaar Card
- Passport-size Photo
- Email ID and Mobile Number
- Utility Bill
COMMON QUESTIONS
Frequently asked questions
Services you'll need next
These services often go with what you're booking.
How we reviewed this page
The penalty amounts, deadlines, and regulatory requirements on this page are sourced directly from official government portals. We do not use secondary sources. When regulations change, we update the page.
- GST Portal
Official GSTN portal for filing GSTR-1, GSTR-3B
- CGST Act, 2017
Section 37: GSTR-1. Section 39: GSTR-3B.
Total
₹2,999