Keep the advance as working capital
No cash margin or FDR lien blocked against the advance — the capital stays deployable for plant, mobilisation and early works on the very contract it secures.
Take the mobilisation advance — without blocking the cash to back it.
Advance / Mobilisation Bonds, Secure the Advance, Keep the Cash Working
A mobilisation bond is an IRDAI-licensed insurer’s guarantee that secures the advance an Obligee pays you to get on site — one of the heaviest guarantee obligations on an EPC contract. NHAI permits surety bonds for mobilisation advance in EPC under Policy Circular 3.1.41/2025. Furnish it instead of locking cash margin, and keep the advance working for the mobilisation it funds. Part of Finnova’s ₹4,250 Cr+ mobilised across 100+ corporate-finance mandates since 2011.
IRDAI-regulated NHAI EPC · Circular 3.1.41/2025 No cash margin blocked
Finnova’s corporate-finance track record since 2011, in numbers
₹4,250 Cr+
Capital mobilised across sectors100+
Deals advised end to end₹10,369 Cr
ISBs on NHAI contracts to Jul 2025 (PIB)3.1.41/2025
NHAI circular allowing ISBs for mobilisation advanceSince 2011
CA / ex-banker, senior on every fileAn advance / mobilisation bond guarantees the Obligee that the mobilisation advance it pays you can be recovered if you default — typically the largest single guarantee a contractor carries in a project’s early months. NHAI permits an Insurance Surety Bond for mobilisation advance in EPC under Policy Circular 3.1.41/2025 (2 Jan 2025), extended to existing contracts. See how the mobilisation bond works on NHAI EPC →
Finnova Advisory is an advisory firm — surety bonds are underwritten by IRDAI-licensed insurers; we structure and arrange, we do not underwrite.
What a mobilisation bond does
Securing the advance without locking your cash
To get you on site, the Obligee pays a mobilisation advance — and asks you to guarantee its recovery. Traditionally that guarantee is a bank guarantee backed by cash margin or an FDR lien, blocked for the whole recovery period. A mobilisation surety bond does the same job as an insurer-backed guarantee, so the advance stays working for the very mobilisation it funds. It links up to our full insurance surety bond practice.
The heaviest obligation, eased
Mobilisation advance is often the largest guarantee a contractor carries early on. Moving it off your banking limits frees capacity to bid and run more projects at once.
Accepted by NHAI for EPC
NHAI permits Insurance Surety Bonds for mobilisation advance in EPC contracts under Policy Circular 3.1.41/2025 — the origin circular 18.88/2023 first opened the door in June 2023.
Mobilisation BG vs surety bond
Side-by-side — where the capital is freed
Same job — securing the mobilisation advance — but a bank guarantee locks cash margin or an FDR lien for the whole recovery period, while a surety bond keeps it in the business. Here’s the difference that matters to your balance sheet.
| What changes | Mobilisation-advance BG | Mobilisation Surety Bond |
|---|---|---|
| What changesWhat is blocked | Mobilisation-advance BGCash margin / FDR lien locked for the whole recovery period | Mobilisation Surety BondLittle or no cash margin — capital stays deployable for mobilisationFrees capital |
| What changesBank limits | Mobilisation-advance BGConsumes your non-fund-based limits | Mobilisation Surety BondDoes not touch banking limitsLimits stay free |
| What changesNHAI acceptance | Mobilisation-advance BGLong-standing | Mobilisation Surety BondPermitted for mobilisation advance in EPC — Circular 3.1.41/2025 (2 Jan 2025); confirm contract wording |
| What changesOn default | Mobilisation-advance BGForfeited / invoked on demand | Mobilisation Surety BondInsurer assesses the claim, pays up to advance outstanding, recovers under counter-indemnity |
| What changesCost | Mobilisation-advance BGOpportunity cost of locked margin | Mobilisation Surety BondPremium ~0.5–3% p.a. (indicative, underwritten case-by-case) |
Indicative — actual margin, premium and acceptance depend on the insurer, your profile and the contract wording. We size it precisely for your advance. Read more on the NHAI & MoRTH circular tracker.
How Finnova helps
From advance clause to issued mobilisation bond
We read the contract the way an underwriter and a banker both would — then match you to the insurer whose appetite and wording fit, and get the bond issued in time to draw the advance.
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Read the contract & advance clause
1 dayWe confirm the advance amount, recovery schedule, bond format and whether the contract accepts an Insurance Surety Bond (and draft a request to amend the clause if it names only a BG).
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Shortlist the insurer
1–2 daysWe match your profile and the Obligee to IRDAI-licensed insurers whose appetite, turnaround and wording fit the advance — insurer-agnostic, never a single panel.
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Underwriting & issuance
2–5 daysWe compile financials and project data, address insurer queries and coordinate issuance in the Obligee-acceptable format — ahead of the advance drawdown.
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Reduction & release as you recover
over the contractAs the advance is recouped from running bills, we coordinate step-down of the bond and its eventual release — and roll into any performance bond the contract needs.
Who it’s for & what a strong case needs
Built for EPC contractors drawing mobilisation advance
If you run government, NHAI or PSU EPC work, the mobilisation advance is your heaviest early obligation — a surety bond stops it locking your cash, and we know what makes a clean underwriting case.
Sectors we serve
CA-led and Pune & Mumbai-based, serving Maharashtra and pan-India.
What makes a strong case — indicative documentation
- Audited financials — typically last 3 years
- The contract / LoA and mobilisation-advance clause
- Advance amount and recovery / step-down schedule
- Project execution track record in the sector
- External credit rating (preferred; sharpens premium)
- KYC of the entity, promoters and signatories
Indicative — varies by insurer, contract and risk profile. See the full documents checklist or how to get a surety bond.
Consultation
Drawing an advance soon? Let’s size the bond
One conversation tells you whether a surety bond fits the mobilisation advance, which insurers will write it and how fast it can issue before drawdown. No pitch — a straight read from people who arrange surety bonds every week.
Thank you — your enquiry has been submitted
We’ve received your details. A senior member of our team will review them and get back to you within one business day. Everything you’ve shared stays strictly confidential.
FAQ
Mobilisation bonds, answered
It guarantees the Obligee that you will use the mobilisation advance for the project and that the advance can be recovered if you default. The bond amount typically equals the advance outstanding and reduces as the advance is recouped from running bills — so it is one of the heaviest guarantee obligations a contractor carries early in a contract.
Yes — for EPC contracts. NHAI first allowed Insurance Surety Bonds for mobilisation advance in EPC via Policy Circular No. 18.88/2023 dated 13 June 2023, now superseded by Policy Circular No. 3.1.41/2025 dated 2 January 2025, which re-issued and widened the permission, including to existing contracts. Always confirm the specific tender or contract wording.
A mobilisation BG locks cash margin or an FDR lien for the whole recovery period and consumes your non-fund banking limits. A surety bond is an IRDAI-licensed insurer’s guarantee with little or no cash margin, so the capital stays deployable for the very mobilisation it backs. They are commercially substitutable but legally distinct — a contract of insurance, not a banking instrument.
Premium is credit-underwritten on your financials, execution track record and the bond tenor — indicatively around 0.5–3% per annum, with little or no cash margin. It is not a flat rate; Finnova obtains firm quotes from shortlisted IRDAI-licensed insurers for your contract.
The Obligee can invoke the bond up to the amount of advance outstanding. Unlike an on-demand bank guarantee, the insurer assesses the validity of the claim before paying, then recovers from you under the counter-indemnity you signed at issuance.