How to apply for government tenders in Karnataka
Every Karnataka state tender is published, bid and opened on one portal, the Karnataka Public Procurement Portal (KPPP). This is the whole process from finding a tender to signing the agreement, with the numbers the standard K/W documents fix and the mistakes that get bids rejected at technical opening.
Updated 2026-09-28. Figures from the KPWD Code, 2014 and the standard K/W tender documents; the tender document governs where it differs.
1Find the tender and read the notice against your class
The Notice Inviting Tender states the estimate, the EMD, the tender fee, the class of contractor required, the dates and the office. A ₹1.9 crore work open to "Class III and above" is consistent with the Class III ceiling of ₹2 crore; a ₹3 crore work open to Class III is a mistake in the notice or a body with its own rules. Ask before you spend the EMD.
BiddingView lists every live tender by district, taluk, department and type of work, updated every 30 minutes, with the class the notice names next to the estimate, and free alerts by district and department.
2Be registered on KPPP with a mapped Class 3 DSC
Supplier registration on kppp.karnataka.gov.in is one profile per business in the exact legal name on the PAN, with the owner's mobile and email, the bank account EMD refunds go to, and a Class 3 Digital Signature Certificate (signing plus encryption) mapped to the login. Approval commonly comes within a working day. A small annual enrolment fee keeps the account live; a lapsed enrolment blocks submission on the closing day.
3Download the document and attend the pre-bid if there is one
Read the eligibility section first: similar-work experience, average annual turnover, tender capacity, and the registrations it names. Then the BOQ, the drawings and the special conditions. Corrigenda change dates and quantities; check for them again on the last day.
4Pay the tender fee and the EMD, early
The tender fee is fixed per tender and not refunded. The EMD is a percentage of the estimate: 2.5% up to ₹20 lakh, 2% (minimum ₹50,000) from ₹20 lakh to ₹1 crore, and as stated in the tender above that; reserved-category tenders pay half. Pay through the portal's gateway (net banking, card, UPI) on a deadline. NEFT and challans must reach and reconcile before closing, which can take a working day or more: an NEFT sent on the last afternoon is a bid with no EMD, and a bid with no EMD is non-responsive.
5Prepare the two covers
Cover 1, the technical bid: the registration certificate, PAN, GST, the work done and turnover certificates the eligibility section asks for, the affidavits and formats in the document, the EMD receipt. Cover 2, the financial bid: the BOQ with your rates, or your percentage above or below the estimate, exactly as the document's format asks. A financial bid that is unsigned, or quoted in the wrong form, is rejected without being read.
6Upload, sign and submit before the closing minute
Upload the files in the order the portal asks, sign with the DSC and keep the acknowledgement. Submit a day early: the portal is slowest in the last hour, and a closed tender takes no late bids. Your bid is valid for at least 90 days from closing and the EMD instrument 45 days beyond that.
7Technical opening, financial opening, L1, negotiation, award
Technical bids are opened first and non-responsive bids are set aside. Financial bids of the responsive bidders are opened; the lowest (L1) is checked for arithmetic and reasonableness, may be negotiated, and is recommended for award. Then the Letter of Acceptance, the security deposit (5%), the agreement and the work order. Losing bidders' EMD is refunded after the award to the bank account on the supplier profile.
The commonest reasons a bid is rejected
- EMD paid by NEFT that did not reconcile before closing.
- A registration certificate of the wrong class, expired on the closing date, or from the wrong jurisdiction.
- A work done certificate that names a different contractor, or a turnover certificate without a UDIN.
- The financial bid quoted in the wrong form: item rates where a percentage was asked, or the reverse.
- An expired or unmapped DSC, noticed on the closing day.
Where the numbers come from
The EMD slabs are from the standard tender documents K/W-1 to K/W-3 and Finance Department orders; the bid validity and EMD validity from the same documents; the security deposit and the two-cover system from the KTPP Act, 1999 and the Rules of 2000. The tender document governs where it differs.
Questions people ask
Where are Karnataka government tenders published?
On the Karnataka Public Procurement Portal, kppp.karnataka.gov.in, which replaced the older eproc.karnataka.gov.in for new tenders. BiddingView reads the portal every 30 minutes and lists every live tender by district, department and type of work.
What is the EMD for a Karnataka tender?
Earnest money is 2.5% of the estimate up to ₹20 lakh, 2% with a ₹50,000 minimum from ₹20 lakh to ₹1 crore, and as the tender states above ₹1 crore. Reserved-category tenders pay half. It is refunded to unsuccessful bidders after the award and forfeited only for withdrawing, refusing to sign, refusing an arithmetic correction or false information.
Can I apply for a tender without a DSC?
No. A Class 3 Digital Signature Certificate, signing plus encryption, mapped to your KPPP supplier login, is needed to sign and submit a bid and to seal the financial cover.
How long is a bid valid?
The standard K/W documents fix a bid validity of not less than 90 days from the closing date, with the EMD valid 45 days beyond that. During validity you may not withdraw or change the bid without forfeiting the EMD.
Is the tender fee refundable?
No. It is the price of the tender document and is retained whether or not you win. Registered MSMEs are exempt on some tenders; the notice says so.
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Related guides
BiddingView is an independent product, not a government site. Bids are submitted only on the official Karnataka Public Procurement Portal. The free course · Live tenders · Tenders by district