GST Registration
A CA reviews your Online GST Registration application before it's filed, so you avoid the most common rejection reasons behind a delayed GST number application — address mismatch, wrong HSN/SAC codes and Aadhaar authentication failures.
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Online GST Registration is the process of obtaining a 15-digit Goods and Services Tax Identification Number (GSTIN) from the GST department, mandatory once annual turnover crosses ₹40 lakh (goods) or ₹20 lakh (services), or immediately for e-commerce sellers and inter-state suppliers who want to apply for GST online.
Most founders assume Online GST Registration is a simple form-fill exercise until their first GST number application gets rejected for something that sounds trivial — a business address that does not exactly match the utility bill, or an HSN code that does not describe the actual product being sold. bizOversal's CA team reviews every application before it reaches the GST portal specifically to catch these issues, because a rejected application does not just cost time; it resets the entire review clock and can delay your ability to apply for GST online by weeks.
The decision to apply for GST online is not always mandatory from day one. Below the ₹40 lakh turnover threshold for goods (₹20 lakh for services), registration is voluntary — but many early-stage founders choose Online GST Registration anyway, because it unlocks input tax credit on business expenses and is a prerequisite for selling on marketplaces like Amazon and Flipkart. Understanding whether your specific business needs mandatory or voluntary registration is the first thing our team clarifies before filing a GST number application on your behalf.
Because Online GST Registration is entirely free from the department itself, our professional fee covers exactly what it should: document preparation, HSN/SAC mapping, Aadhaar e-KYC coordination, and query resolution if the department raises one. We never bundle a phantom 'government charge' into a GST number application quotation, because there simply isn't one to pass through — this is one of the few licenses in India where the entire cost is our service fee, and we say so plainly.
Most delays in Online GST Registration trace back to one of two causes: Aadhaar authentication failing on the first attempt, or the department flagging the application for physical verification because of an unusual business address pattern. Neither situation is common, but when either happens, Online GST Registration can take two to three weeks instead of under a week. We monitor your application status daily after filing specifically so we catch either scenario immediately rather than finding out when you ask us for an update.
Who needs GST Registration
Your gst registration roadmap
Document Collection
PAN, Aadhaar, address proof and business constitution documents are collected and verified before we apply for GST online on your behalf.
Day 1Application Drafting
Our CA prepares Form GST REG-01 with correct HSN/SAC codes as part of your Online GST Registration application.
Day 1–2Aadhaar e-KYC & Filing
You complete Aadhaar authentication; we submit the GST number application and receive your ARN from the department.
Day 2–3GSTIN Issued
Certificate of Registration with your GSTIN is issued, completing Online GST Registration; we brief you on return filing deadlines immediately after.
Day 3–7Deliverables checklist
We separate what the government issues from what our team drafts and delivers.
Common mistakes with GST Registration
Transparent pricing matrix
| Component | Professional Fee | Govt. / Statutory Charge |
|---|---|---|
| Application drafting & HSN/SAC mapping | ₹899 | ₹0 |
| Aadhaar e-KYC coordination & filing | ₹400 | ₹0 |
| Query / notice response (if raised) | ₹200 | ₹0 |
| Total | ₹1,499 | ₹0 |
Which regime should you pick once you apply for GST online?
| Feature | Composition Scheme | Regular Scheme |
|---|---|---|
| Turnover eligibility | Up to ₹1.5 crore | Any turnover |
| Tax rate | 1%–6% of turnover | As per HSN/SAC (0–28%) |
| Input tax credit | Not available | Available |
| Inter-state sales | Not allowed | Allowed |
| Return filing frequency | Quarterly (CMP-08) | Monthly/Quarterly (GSTR-1, 3B) |
Startup Cost Estimator
GST Registration — FAQs
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