CA-Managed · 100% Online · Zero Penalty Guarantee

GST Registration & Filing —
Done Right. Every Month.

Get your GSTIN in 3–7 days. Then never worry about GSTR-1, GSTR-3B or GSTR-9 deadlines again — our expert CAs handle everything so you stay 100% compliant.

⚠️

Missing GST deadlines costs ₹50–₹200/day in late fees + 18% interest on unpaid tax. A single missed GSTR-3B can trigger a GST notice. Let us handle it.

⭐

4.8/5 Google

🏢

2,000+ Businesses

📋

0 Missed Deadlines

⚡

3 Days GSTIN

Chat on WhatsApp — Free Call +91 96259 79455

Get Free GST Consultation

Expert calls back in under 30 minutes 🚀

Your Name

WhatsApp Number

+91

Business Type

Service You Need

🔒 100% confidential · No spam · Expert calls you back

Is This For You?

You Need GST If You Are…

GST registration is mandatory once your turnover crosses the threshold — or immediately if you sell online, do B2B, or operate across states.

🛒

E-Commerce Seller

Selling on Amazon, Flipkart, Meesho, or your own store? GST is mandatory regardless of turnover. Get registered before your first sale.

🏭

Goods Manufacturer / Trader

Annual turnover above ₹40 lakh (goods) or ₹20 lakh (services)? Registration is legally mandatory. Avoid penalties of ₹10,000 or 10% of tax due.

💼

Freelancer / Consultant

Providing services above ₹20 lakh/year? Or want GST for B2B invoicing and ITC claims? We handle end-to-end registration and monthly filing.

🚚

Interstate Supplier

Selling goods or services across state lines? GST registration is required with NO turnover threshold. A single interstate sale triggers mandatory registration.

🏪

New Business / Startup

Want GST for credibility, bank loans, and government tenders? Even below threshold businesses can voluntarily register — and it builds serious trust.

📦

Already Registered, Need Filing

Have GSTIN but struggling with monthly GSTR-1, GSTR-3B deadlines? Move your compliance to us — we file on time, every time, with zero follow-up needed.

⚠️

Don't Let Missed GST Deadlines Drain Your Business

Late GSTR-3B attracts ₹50/day (nil return) to ₹200/day (with tax liability) + 18% p.a. interest on unpaid tax. Miss 3 consecutive returns and your GSTIN gets suspended.

₹50–₹200/day late fee 18% p.a. interest GSTIN suspension risk ITC reversal threat ₹10,000 min. penalty

Get Help Now →

Why CorpArmour

Your GST Armour. Built to Protect.

We don't just file returns — we make sure you never get a notice, never miss a deadline, and always claim maximum ITC.

⚡

3 Days

GSTIN in 3–7 Days

Most applications are processed within 3–7 working days. We track your ARN daily, respond to officer queries immediately, and push for the fastest possible approval.

📋

0 Missed

Zero Missed Deadlines

We file GSTR-1 by the 11th and GSTR-3B by the 20th — every single month. You get WhatsApp confirmation when each return is filed.

💰

Max ITC

ITC Optimisation Every Month

Our CAs reconcile your purchase invoices with GSTR-2B every month to ensure you claim maximum Input Tax Credit.

🧑‍⚖️

CA + CS

Qualified CAs Handle Your File

Not an intern. Not a software portal. A real, qualified Chartered Accountant reviews your returns before filing. Every time.

💬

Dedicated CA on WhatsApp

You get a named CA assigned to your account who replies on WhatsApp within hours. Ask about invoices, ITC, notices — get real answers.

🔒

₹0

Zero Hidden Charges

Monthly fee is fixed. No per-invoice charges, no surprise reconciliation fees, no extra for GSTR-2B matching. What you quote is what you pay.

How It Works

Up & Running in 5 Steps

Registration or ongoing filing — both start with a single WhatsApp message. We handle everything else.

WhatsApp or Fill Form

Tell us your business type and what you need. Takes 2 minutes. No documents yet.

Receive Document Checklist

We send you a precise list: PAN, Aadhaar, bank statement, address proof. Share scans via WhatsApp.

We File on GST Portal

Our CA prepares and submits your application. ARN shared immediately. We track status daily.

GSTIN Certificate Delivered

GSTIN issued in 3–7 days. Certificate emailed. We link your bank account and set up your portal.

Ongoing Filing Handled

Monthly GSTR-1 & GSTR-3B filed on time. You get WhatsApp confirmation. Zero effort from you.

Transparent Pricing

Simple Plans. No Surprises.

All prices are professional fees. No per-invoice charges. No hidden extras.

Registration Only

One-time fee · Govt. fees nil for GST

✓GST portal application filing
✓Document verification
✓ARN + status tracking
✓GSTIN certificate
✓Bank account linking guide
✗Monthly return filing
✗ITC reconciliation

Get GSTIN →

BEST VALUE

Monthly Compliance

All-inclusive · No per-invoice charges

✓GSTR-1 filed by 11th every month
✓GSTR-3B filed by 20th every month
✓GSTR-2B reconciliation (ITC)
✓Deadline alerts & reminders
✓Dedicated CA on WhatsApp
✓WhatsApp filing confirmation
✓Up to 100 invoices/month

Start Filing →

Full Annual Package

All Your GST Needs Covered Under One Annual Package

✓GST Registration (if needed)
✓12 × GSTR-1 + GSTR-3B
✓GSTR-9 Annual Return
✓Monthly ITC optimisation
✓1 GST notice handling (free)
✓Priority CA support
✓Unlimited invoices

Get Annual Plan →

All prices + 18% GST · For businesses with 100+ invoices/month, request a custom quote →

GST Compliance Calendar

Deadlines We Never Miss For You

These are the returns your business must file — every single month and year.

GSTR-1

Outward Supplies (Sales)

📅 Due: 11th of every month

Upload all B2B and B2C sales invoices. Errors flow into buyer's ITC — so accuracy matters hugely.

Late fee: ₹50–₹200/day

GSTR-3B

Summary Return + Tax Payment

📅 Due: 20th of every month

Summary of sales, purchases, ITC claimed, and tax payable. Tax must be paid before filing.

Late fee: ₹50–₹200/day + 18% interest

GSTR-9

Annual GST Return

📅 Due: 31 December every year

Annual reconciliation of all 12 months' data. Mandatory for turnover above ₹2 crore.

Late fee: ₹200/day (max 0.25% of turnover)

GSTR-2B

ITC Auto-Statement

📅 Generated: 14th of every month

Auto-generated ITC available based on supplier filings. We reconcile this monthly to maximise your credit.

Unmatched ITC = full reversal + interest

Client Reviews

Businesses That Trust CorpArmour

G 4.8 out of 5 · Google Reviews ⭐⭐⭐⭐⭐

⭐⭐⭐⭐⭐

"Registered my Private Limited Company within 8 days. Very responsive on WhatsApp. Highly recommended for first-time founders!"

Rahul Sharma

Pvt Ltd · Delhi

⭐⭐⭐⭐⭐

"DPIIT Startup Recognition in just 3 days. No hidden charges. Expert called back within 20 minutes of form submission!"

Priya Mehta

DPIIT Startup · Mumbai

⭐⭐⭐⭐⭐

"LLP registration done in 12 days — faster than any other service. The CA assigned was very knowledgeable."

Amit Kumar

LLP · Bangalore

⭐⭐⭐⭐⭐

"MSME registration done in a single day! Super smooth process, zero confusion. Will use CorpArmour again for GST."

Sneha Kapoor

MSME · Pune

⭐⭐⭐⭐⭐

"Got my IEC code in 4 days. Team kept me updated at every step. Very professional and affordable service."

Vikram Rao

IEC Registration · Chennai

⭐⭐⭐⭐⭐

"Best value for money. No hidden charges, expert handled everything online. Highly recommend for any startup founder."

Nisha Joshi

Pvt Ltd · Hyderabad

FAQ

Your GST Questions, Answered

GST registration typically takes 3–7 working days after filing. The GST officer verifies your application and documents. We track your ARN daily and respond to any officer queries on the same day.

You'll need: PAN Card, Aadhaar Card, latest bank statement or cancelled cheque, address proof for your business place (electricity bill / rent agreement), and a passport photo. For companies and LLPs, we'll also need incorporation certificate, MOA/AOA, and director details.

GST registration itself is free on the Govt. portal — no government fees. You pay only our professional fee for handling the entire process: document verification, application filing, officer follow-up, and certificate delivery.

Our monthly plan includes: GSTR-1 filing by the 11th, GSTR-3B filing by the 20th, monthly GSTR-2B reconciliation for maximum ITC, WhatsApp confirmation after each filing, and dedicated CA support for any GST questions during the month.

Don't panic. We can assess your pending returns, calculate total late fees and interest, and file all backlogs in the most efficient sequence. WhatsApp us and we'll give you a free assessment within 24 hours.

Send us a photo of the notice immediately on WhatsApp. Our CA will review it within 24 hours, assess the risk, and advise you on the response strategy. GST notices typically have a 15–30 day response window.

GST Registration & Filing —Done Right. Every Month.

GST Done Right.Every Month. Without Fail.

GST Registration & Filing —
Done Right. Every Month.

GST Done Right.
Every Month. Without Fail.