Bank Guarantee for Tenders: Types, Cost & Format Guide

Bank guarantees (BGs) are the lifeblood of government contracting. EMD, performance security, advance payment guarantee, retention money guarantee — at any point during a tender lifecycle, you may need multiple BGs outstanding simultaneously. Understanding how BGs work, what they cost, and how to manage them is essential.

Types of BGs in Government Tenders

• EMD / Bid Security BG — 1–3% of estimated tender value. Valid from bid submission to contract signing. Released after performance security is deposited.
• Performance Security BG — 5–10% of contract value. Valid for contract period plus 60–90 days. Released after satisfactory completion.
• Advance Payment BG — equal to advance amount (typically 10–30% of contract). Required if you receive mobilisation advance.
• Retention Money BG — in lieu of deducted retention money. Allows you to receive full payment instead of having 5–10% retained.

How to Obtain BGs

• Scheduled commercial banks — preferred by government. BGs from nationalised banks are universally accepted. Private bank BGs are accepted by most departments.
• Margin requirement — banks typically require 10–25% cash margin or equivalent security (FD, property, gold).
• BG commission — 0.5–2% per annum of BG amount. Varies by bank, relationship, and your credit profile.
• Processing time — 3–7 working days for established accounts. Longer for new relationships. Plan ahead.
• CGTMSE coverage — MSMEs can get BGs without collateral if covered under CGTMSE (up to ₹5 crore).

BG Format Requirements

• Government departments specify exact BG formats in the tender document — use the specified format, not the bank's standard format
• BG must reference the tender number and NIT details
• Validity must cover the specified period plus any grace period
• BG must be unconditional and enforceable on demand (not conditional on proof of default)
• Many departments verify BGs directly with the issuing bank before acceptance

Managing Your BG Portfolio

• Maintain a tracker of all outstanding BGs with validity dates — expired BG for a running contract is a breach
• Request timely release of BGs for completed works — unreleased BGs block your credit limit
• If a contract extends, extend the BG before it expires — BG invocation for lapses is legally enforceable
• Keep 20–30% headroom in your BG limit for upcoming tenders

Alternatives to BGs

• FDR (Fixed Deposit Receipt) — accepted for EMD and sometimes performance security. No commission, but cash is blocked.
• Bid bond insurance — available from ICICI Lombard, New India Assurance, and others. Often cheaper than BGs for EMD.
• Demand draft — accepted for smaller EMD amounts. Cash goes out immediately.