The 5.5x Shift: Why S2S Financing Is Scaling Across Indian Supply Chains ?

Deep-tier financing, S2S financing, MSME Buyer, MSME Supplier, Cash-flow lending, TReDS

India’s supply chains are not linear. Behind every Tier-1 manufacturer is a much wider network of smaller businesses supplying components, raw materials, packaging, fabrication, logistics, maintenance and specialized services.

Each business in this network depends on the next one having sufficient working capital to continue operating. However, formal supply chain finance has traditionally focused on transactions between large corporate buyers and their direct MSME suppliers. The businesses operating further down the chain often remain outside structured early-payment systems, even though their ability to deliver can directly affect the production schedules of larger enterprises.

This is where deep-tier financing is beginning to change the movement of working capital across Indian supply chains. By enabling financing between an MSME buyer and an MSME supplier, it extends liquidity beyond the first layer of the supply chain.

The growing demand for this model is visible on M1xchange. Its Small-to-Small, or S2S, financing platform recorded 556% year-on-year growth in throughput and crossed ₹1,400 crore in year-to-date transactions in June 2026.

This growth reflects more than the adoption of a new financing product. It signals a larger shift in how Indian businesses are addressing liquidity beyond Tier-1 suppliers.

The Credit Gap Beyond Tier-1

Supply chain finance has largely improved access to early payments for MSMEs that supply directly to large corporates. However, the flow of liquidity often stops at this first layer, even though the supply chain extends much further.

A Tier-1 supplier may depend on several smaller MSMEs for raw materials, components, fabrication, packaging, logistics and other essential inputs. In this relationship, the Tier-1 supplier also becomes an MSME buyer, while the smaller business supplying to it becomes the MSME supplier.

The Tier-1 supplier may receive early payment against invoices raised on the corporate buyer, but the smaller MSME supplying to it may still have to wait through the agreed payment cycle. During this period, its working capital remains locked in receivables.

For a small business with limited access to formal credit, this can directly affect its ability to purchase materials, pay employees, maintain production or fulfill new orders. The resulting disruption can then move upwards through the supply chain, affecting the Tier-1 supplier’s production schedule and, eventually, the corporate anchor’s delivery commitments.

The credit gap beyond Tier-1 is therefore not only a financing challenge for smaller suppliers. It is a potential production and continuity risk for the entire supply chain.

What Is S2S Financing?

1. S2S or Small-to-Small financing enables formal invoice discounting for transactions between an MSME buyer and an MSME supplier. The process broadly works as follows:An MSME supplier provides goods or services to another MSME.
2. The MSME buyer validates the transaction.
3. The buyer’s credit profile is assessed using financial and transaction data.
4. A participating financier provides funding against the approved invoice.
5. The supplier receives payment earlier.
6. The buyer pays the financier on the agreed due date.

The commercial relationship already exists. S2S financing creates a formal credit structure around it. This extends supply chain finance from the traditional corporate-to-MSME model to an MSME-to-MSME framework.

Why S2S Financing Is Growing?

The 556% year-on-year growth of S2S Financing reflects demand across the supply chain.

• MSME suppliers want faster access to receivables.
• MSME buyers want to preserve their payment cycles without placing excessive pressure on smaller vendors.
• Financiers want to participate in credible MSME transactions backed by stronger digital information.
• Corporate anchors want greater stability across their complete supplier network.
• S2S financing brings these requirements together.

M1xchange’s S2S buyer base has also grown by 102%, while its financier network has expanded to 21 lending partners. This indicates increasing acceptance among both MSMEs and financial institutions.

The platform also reported a repayment performance of 99.99%, demonstrating that wider credit access can be combined with disciplined assessment and transaction monitoring.

How M1xchange’s Credit Analytics Engine (CAE) Enables Deep-Tier Financing?

The biggest challenge in Small-to-Small financing is assessing the buyer.

A smaller MSME may not have a large balance sheet, physical collateral, or an established external credit rating. However, it may still have a healthy operating business and a strong payment record.

M1xchange’s Credit Analytics Engine (CAE) uses digital and transaction-led information to develop a broader view of the MSME buyer. This may include:

GSTN Data

GST information can support the validation of:

• Business activity
• Sales and purchase patterns
• Invoice consistency
• Tax-filing behavior
• Transaction relationships

 Banking and Account Aggregator Data

Banking information can provide visibility into:

• Cash inflows and outflows
• Operating cycles
• Existing financial commitments
• Liquidity patterns
• Regularity of business receipts

 TReDS Transaction History

Previous activity within the TReDS ecosystem can provide signals related to:

• Invoice acceptance
• Payment behaviour
• Transaction frequency
• Supplier relationships
• Repayment performance
• Historical repayment reliability

Together, these data points help participating financiers assess the buyer’s capacity and intent to pay. The technology does not replace the financier’s credit decision. It makes relevant financial and transaction information more current, structured, and accessible.

From Asset-Backed to Information-Backed Liquidity

Traditional lending often focuses heavily on the assets a business can offer as collateral.

Deep-tier financing looks more closely at how the business operates.

Transaction data can indicate whether sales are recurring, whether payments are consistent, and whether the enterprise has sufficient cash flow to meet its obligations.

This is particularly important for MSMEs that may have limited physical assets but genuine commercial activity. The business can be evaluated using verified operating signals rather than only historical financial statements or property ownership.

Benefits for the MSME Supplier

For a small supplier, delayed payment can affect the complete operating cycle. S2S financing can provide:

Earlier Payment: The supplier can receive funds against an approved invoice instead of waiting for the buyer’s full payment period.

Better Production Continuity: Earlier access to cash supports raw-material purchases, salaries, and other operating expenses.

Reduced Dependence on Informal Credit: Formal transaction-based finance can provide an alternative to expensive or unstructured borrowing.

Capacity to Accept More Orders: When funds are not locked in receivables, the supplier can respond to new business opportunities more confidently.

Benefits for the MSME Buyer

The MSME buyer also benefits from the structure.

It can continue purchasing from smaller vendors without either paying immediately or forcing the supplier to carry the entire credit period.

The supplier receives early payment from the financier, while the buyer retains the agreed payment term. This can support:

• More stable procurement
• Stronger vendor relationships
• Better production planning
• Reduced supply interruptions
• Greater flexibility in managing working capital

 The Impact on Corporate Supply Chains

Although S2S financing operates between MSMEs, its impact can extend to the corporate anchor.

Large businesses depend on several supplier tiers, even when they transact directly with only Tier-1 vendors. If a Tier-2 supplier lacks funds to purchase materials, the Tier-1 vendor may miss its production schedule. This can affect delivery commitments to the corporate buyer.

Deep-tier financing can strengthen the wider ecosystem by supporting:

• Reliable material availability
• More stable production
• Timely supplier payments
• Reduced procurement disruption
• Greater vendor participation
• Stronger supply chain resilience

Financing therefore becomes more than a supplier benefit. It becomes part of operational risk management for the complete supply chain.

How S2S Financing Works on M1xchange?The M1xchange S2S process combines digital onboarding, credit assessment, and transaction financing.

1. Digital Registration: The MSME buyer completes the required onboarding process.
2. Credit Assessment: The Credit Analytics Engine (CAE) evaluates relevant banking, GST, and transaction information.
3. Limit Approval: Participating financiers review the assessment and approve eligible credit limits according to their policies.
4. Transaction Validation: The MSME supplier raises an invoice, and the MSME buyer validates the transaction.
5. Supplier Funding: The participating financier releases funds against the approved invoice.
6. Buyer Repayment: The MSME buyer pays the financier on the agreed due date.

This enables the supplier to receive payment earlier while giving the buyer a structured mechanism to finance procurement.

The Next Phase of Supply Chain Finance

The first phase of digital supply chain finance brought working capital to MSMEs supplying directly to large corporates.

The next phase must reach deeper.

India’s production networks depend on thousands of Tier-2 and Tier-3 enterprises operating across industrial clusters, manufacturing hubs and regional supplier ecosystems.

These businesses may be several levels removed from the corporate anchor, but their ability to manufacture and deliver remains critical.

The 556% growth of S2S Financing by M1xchange shows that deep-tier financing is moving beyond the pilot stage and becoming an active part of Indian supply chain.

The future of supply chain finance will not be defined only by how efficiently Tier-1 invoices are funded. It will be defined by how effectively liquidity reaches the complete supplier ecosystem.

Frequently Asked Questions

1. How is S2S financing different from traditional TReDS financing?

Traditional TReDS transactions generally involve an MSME supplier and a large corporate buyer. S2S financing enables transactions where both the buyer and supplier are MSMEs.

2. Who is the MSME buyer in S2S financing?

The MSME buyer purchases goods or services from another MSME supplier. It may itself be a supplier to a larger corporate.

3. Who receives funding in an S2S transaction?

The MSME supplier receives early payment against an approved invoice from the participating financier.

4. How is the MSME buyer assessed?

The assessment may use GST data, banking information, Account Aggregator data, and previous TReDS transaction history.

5. Does S2S financing require collateral?

The model uses cash-flow and transaction-based assessment, reducing dependence on traditional physical collateral. Approval remains subject to the financier’s credit policy.

6. How does S2S financing benefit corporate anchors?

It improves liquidity among deeper suppliers, supporting production continuity, procurement stability and supply chain resilience.

7. How fast is M1xchange S2S financing growing?

M1xchange reported 556% year-on-year growth in S2S throughput and more than ₹1,400 crore in year-to-date transactions in FY 25-2026.

8. How can an MSME access S2S financing on M1xchange?

The MSME buyer completes digital onboarding and credit assessment. Once a limit is approved, eligible supplier invoices can be validated and financed through the platform.