Blog | Workcapital

How to Finance Growth | Workcapital

Written by Teresa Grau | Sep 2, 2026, 10:21:22 AM

If you run a B2B small or medium-sized business in Spain and work with large clients (retail chains, manufacturing, the public sector, large corporations), it’s very likely that your invoices are paid in 60, 90, or even 120 days. On paper, sales are growing. In reality, your cash flow gets tight, your bank lines of credit get maxed out, and any unexpected event can throw your day-to-day operations into disarray.

The underlying question is always the same: How can you finance growth without being overwhelmed by your own success when you get paid so late?

Below, you’ll find practical cash flow strategies designed for SME administrators, managers, and CFOs, and aligned with working capital financing solutions like those offered by Workcapital.

The problem isn’t a lack of sales; it’s the mismatch between collections and payments

When your customers pay at 60/90/120 days, the imbalance is clear:

Your payments (payroll, suppliers, rent, taxes, installments) come due every month.
Your collections come in much later.

This difference leads to:

A lack of liquidity at critical times, even if the business is profitable.
Heavy reliance on line of credit and bank discounts, which fill up your CIRBE report.
Dependence on a single bank and its changing criteria.
Missed opportunities due to an inability to purchase inventory, take on a large contract, or invest in growth.

The key isn’t just cutting expenses, but converting part of your credit sales into immediate liquidity—without tying up your bank accounts or putting your balance sheet at risk.

Cash Management Strategies for SMEs That Collect on Long-Term Invoices

Cash flow management must combine operational and financial decisions. Some basic levers you can activate include:

Realistic cash flow planning: forecasting collections and payments several weeks or months in advance, factoring in payment due dates from major customers.
Strategic negotiation with suppliers: If your customers pay you at 90 days but your key supplier charges you at 30 days, this creates a structural tension that you must address.
Diversification of working capital financing sources: don’t rely solely on a bank line of credit or traditional discounting.
Smart use of specific working capital instruments: discounting of promissory notes, invoice advances, factoring, confirming, and global working capital lines.

It is on this last point that specialized solutions like those offered by Workcapital come into play—designed for companies that rely precisely on selling to large clients with long payment terms.

Financing growth with customers who pay in 60/90/120 days: what options do you have?

When your business grows and your collection terms are long, the right financial tools can transform your cash flow:

With promissory note discounting, you convert your customers’ promissory notes into immediate cash flow. This is especially useful if your large customers pay via promissory notes at 60/90/120 days.
With invoice advances, you can receive payment in advance for invoices issued and accepted by your customers, without the need for a promissory note.
With factoring, you combine invoice financing and collection management, and with the non-recourse option, you can even transfer the risk of non-payment to the financier and improve your financial ratios.
With a comprehensive working capital line, you can combine various solutions (promissory note discounting, invoice advances, factoring, confirming) under a single, flexible limit, using whichever instrument best suits your needs at any given time.

In all cases, the goal is the same: to finance your growth without letting payment terms leave you short on cash.

Discounting Promissory Notes: Turning Receivables into Immediate Liquidity

If your large customers pay you with promissory notes due in 60, 90, or 120 days, promissory note discounting is one of the most direct tools for financing your growth.

Through Workcapital’s promissory note discounting:

You submit the promissory note issued by your customer.

Workcapital assesses the debtor’s creditworthiness and advances you the amount, deducting agreed-upon interest and fees.

You obtain immediate liquidity to pay salaries, suppliers, taxes, and to take on new projects.

In its non-recourse option, and under certain conditions, Workcapital can assume the risk of the debtor’s default, which allows you to:

Reduce your traditional bank exposure.

Treat part of this financing as off-balance-sheet.

Maintain your financial ratios, which is key for CFOs and treasury managers.

For growing SMEs and working capital-intensive companies, discounting promissory notes is a direct way to keep pace with rising sales without overloading the CIRBE or relying solely on bank lines of credit.

Invoice Advances: When Your Customers Don’t Issue Promissory Notes

Many SMEs work with long-term invoices without promissory notes. In these cases, invoice advance financing is the right tool.

With Workcapital’s invoice advance:

You can receive advance payment on invoices issued to and accepted by creditworthy customers—often large companies or government agencies.

Workcapital analyzes the end debtor and advances you a portion or the full amount of the invoice.

The process is 100% digital, with minimal documentation and fast decision-making.

Invoice factoring allows you to:

Smooth out cash flow fluctuations without switching banks or using traditional credit lines.
Reduce the need to finance yourself with personal loans or products ill-suited for day-to-day working capital needs.
Provide cash flow stability for self-employed individuals and small and medium-sized enterprises (SMEs) in the service, manufacturing, logistics, or construction sectors that rely on a few large clients.

Factoring: Recurring Financing and Professional Management of Customer Credit

When your credit sales are high and recurring, factoring becomes a structural solution:

With Workcapital’s recourse factoring, you sell your trade receivables, obtain financing against invoices, and delegate collection management, while retaining the risk of non-payment.
With non-recourse factoring, under certain conditions, Workcapital assumes the risk of non-payment, which helps you:
  • Reduce the concentration of risk in top clients.
  • Improve your balance sheet ratios by treating part of the financing as “off-balance-sheet.”
  • Diversify your sources of financing beyond traditional banking.

For finance departments at growing SMEs and working capital-intensive companies, factoring is a key tool for financing growth without straining cash flow to the limit.

Comprehensive Working Capital Line: One Structure, Multiple Solutions

In practice, many companies need to combine various instruments depending on the type of customer, the industry, and the business cycle. That’s why solutions like the Workcapital global working capital line exist, which:

Combines promissory note discounting, invoice advances, factoring, and confirming under a single global credit line.
Allows you to decide, on a transaction-by-transaction basis, which tool best fits each client and each need.
Makes it easier to support double-digit sales growth without financing becoming a bottleneck.

For an SME manager or CFO, this means being able to plan cash flow with greater predictability, knowing that they have a flexible financing framework tailored to their actual debtors.

Diversifying financing and easing CIRBE compliance: a key objective for growth

One of the common concerns for fast-growing SMEs is the concentration of risk in traditional banking:

Working capital lines that fall short.
CIRBE at its limit, hindering new transactions.
Dependence on the policies and timelines of a single financial partner.

By working with an independent working capital financing specialist:

You diversify your financial providers, reducing your reliance on traditional banks.
You use instruments that, depending on the structure, may not be counted toward your CIRBE limit.
You gain the flexibility to continue growing without your bank becoming a hindrance.

How to Know If It’s Time to Make the Leap to Specialized Working Capital Solutions

It’s usually the right time to consider solutions such as promissory note discounting, invoice advances, or factoring when:

Your sales are growing, but you feel like your cash flow is always stretched to the limit.
You rely on a few large customers with long payment terms.
Your bank lines of credit are maxed out, or your bank isn’t keeping up with your growth.
You have to turn down projects or orders because you can’t finance the collection cycle.
You’re concerned about your CIRBE exposure and want to gain flexibility.

In these situations, having a partner that specializes in working capital financing can make the difference between having to slow down your growth or financing it in a sustainable and professional manner.

When your customers pay at 60/90/120 days, the challenge isn’t just selling more, but collecting payments effectively to sustain that growth.

Tools such as promissory note discounting, invoice advances, factoring, and global working capital lines allow you to:

Convert your credit sales into immediate liquidity.
Protect your cash flow against long collection periods and concentration in top clients.
Reduce your reliance on traditional banks and ease the burden on your CIRBE report.
Professionalize the management of your working capital and risks, without adding further operational complexity.

The decision isn’t about choosing “more financing” at any cost, but rather about incorporating the right working capital solutions for your customer base and growth rate, with the support of a financial partner specialized in providing fast and flexible liquidity to self-employed individuals and companies that sell to large customers.