GST registration in Koath: the short answer
A business in Koath, Rohtas registers for GST online, with no office visit: PAN, Aadhaar, a photo, bank details and proof of the premises are enough to file Form GST REG-01, and there is no government fee. Registration becomes compulsory above ₹40 lakh turnover for goods or ₹20 lakh for services, or when selling goods to other States. iBACT Digital files it for you from ₹499 + GST, most GSTINs are issued in 3–7 working days, and your GSTIN will start with 10, the Bihar state code.
रोहतास जिला: जीएसटी रजिस्ट्रेशन पूरी तरह ऑनलाइन — iBACT Digital फीस ₹499 से (+ GST), सरकारी फीस ₹0। GSTIN आमतौर पर 3–7 कार्य दिवसों में मिल जाता है।
About Koath for GST registration
- Town
- Koath
- Local body
- Nagar Panchayat
- District
- Rohtas
- GST state code
- 10 (Bihar)
- Electricity
- SBPDCL
Koath is governed by the Koath Nagar Panchayat in Rohtas district. Traders, professionals, manufacturers and online sellers in Koath can register for GST online, and the same GSTIN covers branches anywhere else in Bihar.
The Koath Nagar Panchayat collects holding tax and issues trade licences. Its holding tax receipt, with a recent SBPDCL electricity bill, is accepted as address proof for GST registration.
Rohtas district is a district with Sasaram, Dehri-on-Sone, Bikramganj, rice farming, stone and cement and the Grand Trunk Road.
Key business locations in Rohtas include Sasaram, Dehri, Bikramganj and Nokha.
GST for businesses in Koath
Agri-inputs, rice mills & mandi traders
Farmers selling their own produce don't need GST. Rice mills, cold storages, grain traders and fertiliser, seed and pesticide dealers in Koath need a GSTIN once their turnover crosses the limit.
Contractors & real estate
Civil, electrical and road contractors, builders, brick kilns and material suppliers in Koath need a GSTIN for government and corporate work, where TDS under GST is deducted on larger contracts.
Transport & logistics
Transporters, warehouses and courier franchises in Koath register to work with companies and claim input tax credit; goods transport agencies are often covered under reverse charge.
Wholesale & retail trade
Shops, wholesalers and distributors in Koath register once turnover crosses ₹40 lakh (only goods), or earlier to buy from bigger distributors with input tax credit. Traders up to ₹1.5 crore can consider the composition scheme.
Who needs GST registration in Koath?
- 1Turnover above the limitBusinesses in Koath with aggregate turnover above ₹40 lakh (only goods) or ₹20 lakh (services or both) in a financial year. Bihar uses the normal limits.
- 2Selling goods to other StatesAnyone supplying goods from Koath to buyers outside Bihar, including Jharkhand, Uttar Pradesh, West Bengal and the rest of India, whatever the turnover.
- 3Online sellersSellers of goods on Amazon, Flipkart, Meesho and similar platforms selling across States. Small sellers supplying only within Bihar can use an enrolment number instead.
- 4Contractors and suppliersSuppliers to government departments, PSUs, nagar nigams and parishads and panchayats who need a GSTIN for tenders, vendor registration and input tax credit.
- 5Exporters and Nepal tradersBusinesses exporting makhana, rice, litchi, silk or other goods, including traders supplying Nepal through Raxaul and Jogbani, need GST registration along with an Import Export Code, and file an LUT to export without paying tax.
- 6Casual and special casesCasual taxable persons at fairs and exhibitions, agents, input service distributors and businesses paying tax under reverse charge.
| Situation in Bihar | Registration needed? |
|---|---|
| Only goods, sold within Bihar | Above ₹40 lakh a year |
| Services, or goods and services together | Above ₹20 lakh a year |
| Goods sold to buyers in Jharkhand or other States | Yes, at any turnover |
| Services to clients in other States | Above ₹20 lakh a year |
| Goods sold online to other States | Yes, at any turnover |
| Goods sold online only within Bihar | Optional below ₹40 lakh (enrolment number instead) |
| Farmer selling own produce | No |
| Only exempt goods or services | No |
Turnover counts all your businesses under the same PAN across India, including exempt sales. Farmers selling only their own produce don't need GST registration.
Documents required for GST registration in Koath
Owner / partners / directors
- PAN card
- Aadhaar linked to your mobile (for the OTP)
- Passport-size photograph
- Email and mobile number
Business address in Koath
- SBPDCL electricity bill (recent)
- Holding tax receipt from the nagar nigam, nagar parishad or nagar panchayat
- Jamabandi / LPC from the circle office or latest lagan rasid (own land)
- If rented: rent agreement + owner's consent letter
Bank & business
- Cancelled cheque, passbook page or statement
- Partnership deed / LLP agreement / incorporation certificate
- Authorisation letter or board resolution
- Goods or services you sell (we pick HSN/SAC codes)
GST registration fees in Koath
There's no government fee for GST registration. Our fixed professional fees:
GST Registration
For new businesses that just need a GSTIN.
₹499₹1,499+ GST · ₹0 govt. fee
- Eligibility and scheme advice
- HSN/SAC code selection
- Document check
- REG-01 filing with Aadhaar authentication
- Replies to officer queries
- GSTIN and registration certificate
Registration + 3 months returns
Get registered and compliant from day one.
₹2,999₹3,999+ GST · ₹0 govt. fee
- Everything in GST Registration
- GSTR-1 and GSTR-3B for 3 months
- GST invoice format setup
- Bank account update on the portal
- Dedicated expert on WhatsApp
Registration + 1 year returns
A full year of GST compliance handled.
₹9,999₹11,999+ GST · ₹0 govt. fee
- Everything above
- GSTR-1 and GSTR-3B for 12 months
- Monthly input tax credit reconciliation
- Due-date reminders and challans
- Priority handling
Prices exclude 18% GST on our fee. Read our refund policy and terms.
Get your GST number in Koath
Your GST number in Koath is a 15-digit GSTIN that begins with 10 (Bihar) and contains your PAN. iBACT Digital files the application, tracks it on the GST portal and shares your GST registration certificate (REG-06) on WhatsApp the day it is issued.
Looking for a GST consultant in Koath? You don't need to visit an office: online GST registration takes one WhatsApp chat. Our GST experts work online for businesses in Koath and the rest of Rohtas district: they check your documents, choose the right HSN/SAC codes, file the application and reply to any query from the officer, for a fixed fee of ₹499 + GST.
| Digits | Meaning | Example |
|---|---|---|
| 1–2 | State code | 10 (Bihar) |
| 3–12 | PAN of the business or proprietor | ABCDE1234F |
| 13 | Registration number under the same PAN in the State | 1 |
| 14 | Default letter | Z |
| 15 | Check digit | Letter or number |
After registration, your GST number stays active only if returns are filed on time. We can file your monthly or quarterly returns too, so you never pay late fees or face suspension. GST return filing
How to get GST registration in Koath
Share your detailsDay 1
Send photos of your documents on WhatsApp from Koath. We check them the same day, including whether your electricity bill or property papers will be accepted, and confirm the right scheme and HSN/SAC codes.
We file REG-01Day 1–2
Our team prepares and files Form GST REG-01 on the GST portal with your Koath business address, photos of the premises and the right jurisdiction.
Aadhaar authenticationDay 2
You receive an OTP on your Aadhaar-linked mobile. Share it to complete authentication, which avoids a physical verification in most cases. If the portal asks for biometric verification, we help you book a GST Suvidha Kendra slot and tell you what to carry.
Officer reviewDay 3–7
The State or Central GST officer reviews the application. If they ask for clarification, we reply on your behalf within the deadline.
GSTIN issuedDone
You get your 15-digit GSTIN starting with 10 and your registration certificate. We share your return due dates, invoice format and a checklist for your first month.
Regular, composition or QRMP: which suits a business in Koath?
The scheme decides how much tax you pay and how often you file. Here is a quick comparison for Bihar.
| Regular | Composition | QRMP | |
|---|---|---|---|
| Who it suits | Businesses selling to other businesses or other States | Small traders, manufacturers and restaurants selling to consumers in Bihar | Regular taxpayers with turnover up to ₹5 crore who want fewer returns |
| Turnover limit | No limit | Up to ₹1.5 crore (goods), ₹50 lakh (services) | Up to ₹5 crore |
| Tax | Collected from customers at the applicable rate | Fixed % of turnover: 1% traders and manufacturers, 5% restaurants, 6% services | Same as regular, paid monthly |
| Input tax credit | Yes | No | Yes |
| Sell to other States | Yes | No (goods) | Yes |
| Main returns | GSTR-1 and GSTR-3B monthly | CMP-08 quarterly, GSTR-4 yearly | GSTR-1 and GSTR-3B quarterly, 3B due on the 24th in Bihar |
GST compliance after registration in Koath
Getting a GSTIN is the start. These are the returns and due dates that apply to businesses in Bihar:
| Return | Who files | Due date |
|---|---|---|
| GSTR-1 | Regular taxpayers (sales details) | 11th of next month (13th after the quarter under QRMP) |
| GSTR-3B | Regular taxpayers (summary and tax payment) | 20th of next month; 24th after the quarter for QRMP filers in Bihar |
| PMT-06 | QRMP filers (monthly tax payment) | 25th of the next month for the first two months of a quarter |
| CMP-08 | Composition dealers | 18th after each quarter |
| GSTR-4 | Composition dealers (annual) | 30 April after the financial year |
| GSTR-9 | Annual return (compulsory above ₹2 crore turnover) | 31 December after the financial year |
- Display your GSTINOn your name board and every invoice
- Issue GST invoicesWith HSN/SAC codes and place of supply
- E-way billsFor moving goods above the value limit
- File nil returns tooEven in months with no sales
Why GST applications from Koath get stuck, and how we prevent it
- AddressAddress proof doesn't matchThe door number, ward or PIN on the electricity bill or property papers differs from the application. We match them before filing.
- Land papersProperty in someone else's nameIf the building or land is still in a parent's or grandparent's name, add the owner's consent letter and ID. We check the jamabandi, LPC or tax receipt before uploading.
- AadhaarAadhaar authentication skippedWithout it, the officer can order a site visit and approval can take up to 30 days. We complete it on day one.
- PhotosUnclear photos of the premisesOfficers often ask for a photo showing the name board and the building. We tell you exactly what to click.
- LimitUsing the goods limit for servicesThe ₹40 lakh limit is only for businesses selling goods. If you also supply services, the limit is ₹20 lakh, and late registration means tax, interest and penalty on past sales.
- CodesWrong HSN/SAC or business typeChoosing the wrong codes or constitution leads to queries later. We select them based on what you actually sell.
- QueriesMissing the 7-day reply windowAn unanswered query (REG-03) leads to rejection. We reply within the deadline, with no extra fee.
Other registrations for businesses in Koath
- Shops & officesShops and Establishments registrationShops, offices and commercial establishments register under the Bihar Shops and Establishments Act, 1953. Shop Act registration
- Everyone in BiharBihar Profession Tax (PT)Businesses, professionals and employers enrol for Profession Tax with the Commercial Taxes Department; employers deduct it from salaries.
- MSMEsUdyam registrationFree MSME registration for priority lending, State and Central schemes and protection against delayed payments. Udyam registration
- Food businessesFSSAI licenceRestaurants, sweet shops, bakeries, rice mills, makhana, litchi and dairy processors and food manufacturers. FSSAI registration
- Town shopsTrade licenceNagar nigams, nagar parishads and nagar panchayats issue trade licences in towns; in villages, the gram panchayat issues the NOC. Trade licence
- ExportersImport Export Code (IEC)Needed to export makhana, rice, silk or anything else, including to Nepal, or to import. IEC registration
- Brand ownersTrademarkProtect your business name and logo across India. Trademark registration
GST registration near Koath
Other towns in Rohtas district
GST registration in Koath: FAQs
How much does GST registration cost in Koath?+
The GST department charges no fee for registration. iBACT Digital's professional fee starts at ₹499 + GST and covers eligibility advice, HSN/SAC code selection, filing Form GST REG-01 and replies to any query from the officer.
How long does GST registration take in Koath?+
Most applications from Koath are approved in 3 to 7 working days after Aadhaar authentication. If Aadhaar authentication is skipped, or the officer orders a physical verification of your premises, it can take up to 30 days. We track the application and reply to any query for you.
What is the GST registration limit for businesses in Koath?+
Bihar follows the normal limits: registration is compulsory once aggregate turnover crosses ₹40 lakh for businesses supplying only goods, or ₹20 lakh for services or mixed supplies. Sellers of goods to other States and e-commerce sellers of goods across States must register from the first sale.
Which documents are needed for GST registration in Koath?+
PAN and Aadhaar of the proprietor, partners or directors, a photograph, bank proof, and proof of your business address in Koath: a recent SBPDCL electricity bill, the holding tax receipt from the nagar nigam, nagar parishad or nagar panchayat, or the jamabandi, land possession certificate (LPC) or latest lagan rasid for your own land, with the owner's consent if the property is in a family member's name. For rented premises, add the rent agreement.
What is the GST state code for Bihar?+
10. Every GSTIN issued to a business registered in Bihar, including one in Koath, starts with 10, followed by the PAN of the business.
How can I get a GST number in Koath?+
Share your PAN, Aadhaar, photo, address proof and bank details with us on WhatsApp. We file Form GST REG-01 online, you confirm an Aadhaar OTP, and the department issues your 15-digit GSTIN starting with 10 and the registration certificate.
Is the GST registration limit the same across Bihar?+
Yes. The limits are the same in every district and block: ₹40 lakh for businesses selling only goods and ₹20 lakh for services or mixed supplies. Bihar is not one of the special category States that use lower limits.
Can I use a SBPDCL electricity bill as address proof for GST in Koath?+
Yes. A recent SBPDCL electricity bill for the premises in Koath is one of the most readily accepted proofs. If the bill is in a family member's name, add their consent letter and ID.
Can I register GST from my home in Koath?+
Yes. Your house can be the principal place of business, with an electricity bill or holding tax receipt, and a consent letter if the house is in a family member's name. Keep a small name board for any verification.
Can I sell on Amazon or Flipkart from Koath without GST?+
Only within Bihar. Small sellers supplying goods only within their own State can sell through marketplaces with an enrolment number instead of GST below the limit. To sell to buyers in other States through Amazon, Flipkart or Meesho, you need GST registration from the first sale.
What if my GST application from Koath gets a query or is rejected?+
We reply to the officer's query (Form REG-03) with the right clarification or documents within 7 working days. If an application is still rejected, we fix the cause and refile at no extra professional fee.
When are GST returns due for a business in Koath?+
Monthly filers submit GSTR-1 by the 11th and GSTR-3B by the 20th of the next month. Small taxpayers under the QRMP scheme in Bihar file GSTR-3B by the 24th of the month after the quarter. Composition dealers file CMP-08 by the 18th after each quarter.
Can a small business in Koath choose the composition scheme?+
Yes. Traders and manufacturers in Bihar with turnover up to ₹1.5 crore can opt for composition and pay 1% of turnover (5% for restaurants), and service providers up to ₹50 lakh pay 6%. You can't collect GST from customers or claim input tax credit, and goods can't be sold to other States.
Do I need a separate GST registration for a branch in another district of Bihar?+
No. One GST registration covers the whole State. A shop, godown or office in another district of Bihar is added as an additional place of business. You need a separate registration only for another State.
Do contractors working for government departments in Rohtas need GST?+
Yes. Government departments, works departments, nagar nigams and parishads, panchayats and PSUs ask for a GSTIN in tenders and work orders, and deduct TDS under GST on larger contracts. The TDS shows in your GST account and is used to pay your tax.