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Invoice finance | Engineering subcontractors

Invoice finance for engineering subcontractors

Understand invoice finance for engineering subcontractors, including retentions, inspection acceptance, debtor concentration, disputes and collections mechanics.

Definition

Invoice finance for engineering subcontractors

Engineering subcontractors often need cash flow before invoices are paid, but the invoice itself is only useful if it is eligible and likely to be collected. Ocean Capital Exchange is a commercial finance broker, not a lender, so the role here is to help a business explore funding structures against unpaid B2B invoices and understand how the shape of the contract affects what may be fundable. For engineering work, that means looking closely at inspection and acceptance terms, tolerances, variations, retentions, set-off rights and the credit strength of the customer. It also means separating genuine receivables from amounts that are still contingent, disputed or not yet due under the contract. The best fit is rarely decided by turnover alone. It depends on who is being invoiced, how concentrated the debtor base is, whether the invoices are valid and accepted, and whether the business is prepared to use factoring, discounting or spot funding in a way that suits its own credit control and client relationships.

Invoice finance is a form of receivables funding: a provider advances an agreed percentage of the value of eligible business-to-business invoices, then releases the remainder, less its charges, once the customer pays.

It is not a term loan with a fixed repayment schedule. The amount available moves with the sales ledger: as new eligible invoices are raised, more funding can become available; as customers pay, the advances are settled.

Providers typically focus on the creditworthiness of the customers paying your invoices, so your business's own credit profile may carry less weight. They still assess your business, invoice quality, payment history and customer concentration.

There are two main forms. In factoring, the provider normally manages the sales ledger and collects payment from customers. In invoice discounting, the business normally keeps its own credit control and customers pay into an account the provider controls.

At a glance

Funded against
Eligible, undisputed invoices raised to business customers
Main forms
Factoring and invoice discounting
Advance rate
Set by the provider for each facility; not a fixed percentage
Charges
Typically a service fee and a discount charge, plus any other fees in the contract
Recourse
Under most facilities the business remains responsible if a customer does not pay
OCE’s role
Introducer to third-party finance providers; not a lender

How invoice finance works for engineering subcontractors

Invoice finance against unpaid B2B invoices is built around receivables that are due, valid and not heavily disputed. In engineering, that requires more than a signed timesheet or an application for payment. The underlying contract may require inspection, certification, acceptance or confirmation that tolerances have been met before the invoice becomes an enforceable debt. Ocean Capital Exchange, as a broker, helps a business explore how those practical terms affect funding rather than assuming every raised invoice can be financed. The provider will want to know who the customer is, what the contract says, whether the invoice relates to accepted work, and whether any retention, contra-charge or set-off remains in play.

The business also needs to consider how invoice finance affects cash flow and operations. If the facility is structured as factoring, the provider normally takes responsibility for collections, which means customers may receive payment reminders from the financier rather than from the subcontractor. That can ease internal admin but also changes how the business is seen by its customers. If the facility is discounting, credit control usually stays with the business, so it keeps direct contact with debtors but still uses the receivable as a funding base. Spot funding may be relevant where only selected invoices are suitable, such as completed works for a strong debtor with clear acceptance, while more complex contracts are left outside the facility.

Inspection, acceptance, tolerances and retentions

Engineering subcontracting often involves measurements, tolerances, technical approval and staged sign-off. These features matter because they can affect whether an invoice is truly due or still exposed to challenge. If work is subject to inspection or acceptance, the finance provider may ask how the customer confirms completion, what happens if the work is rejected, and whether any part of the invoice remains conditional. Tolerances can be especially important where the invoice value depends on measured work, installation accuracy or compliance with drawings and specifications. A debt that looks ordinary on paper may still be contested if the contract allows rework, reduction or delay before payment becomes final.

Retentions require similar care. A retention may be part of the commercial bargain and may be paid later, but that does not mean it is automatically suitable for funding in the same way as an undisputed invoice. There may also be payment notices, withholding notices or contractual rights that affect what is owed and when. In some cases, a subcontractor may have completed the work and issued an invoice, yet still not have a clean receivable because the customer can withhold part of the amount pending defects or final certification. That is why specialist review is essential and why the business should not assume that turnover, applications or job completion alone create available finance.

Debtor concentration, disputes and recourse risk

The quality and spread of the customer base are central to invoice finance. If a subcontractor relies on a small number of main contractors, developers or public-sector customers, a single dispute or delayed payment can affect a large share of the ledger. Customer concentration does not automatically rule out funding, but it can narrow the available structure or increase the importance of debtor selection. It is also important to distinguish between business and public-sector payers and individual self-funders. Invoice finance is generally about commercial receivables, so the identity of the payer and the nature of the debt matter. Where work is effectively being billed to an individual rather than a business customer, the profile is very different and may not fit the same approach.

Recourse risk and charges should also be understood clearly. If an invoice proves to be disputed, invalid, not properly accepted or otherwise unsuitable, the funding may not behave as expected. Depending on the structure, the business may remain responsible for buying back or replacing unpaid invoices that do not meet the facility conditions. That is why it is not enough to ask whether finance is available in principle. The questions are which invoices qualify, what happens if a customer raises a dispute, how retention is treated, and how collections will be handled if payment is late or contested. Those are the practical issues that determine whether invoice finance is workable for the business.

Suitability

Which businesses it tends to suit

Eligibility is usually assessed invoice by invoice and customer by customer. Expect a provider or broker-led review to cover the identity and credit of the debtor, the exact contract terms, whether the work has been accepted, whether any certificate, payment notice or sign-off is outstanding, and whether there are retentions, disputes or set-off rights. Supporting documents may include invoices, purchase orders, contracts, applications for payment, certificates, aged debtor listings and evidence of completed work. Because engineering contracts can be conditional, a completed job does not automatically create a fundable receivable. Likewise, strong turnover alone does not guarantee availability or size of facility. The structure has to fit the debtor book, the business model and the way the customer pays. Invoice finance is built around a sales ledger of business customers. Whether it fits depends less on your sector than on how you invoice and who owes you money.

Usually a fit

  • Businesses that invoice other businesses on credit terms and regularly wait weeks or months to be paid.
  • Growing businesses whose sales are rising faster than cash comes in, so working capital is stretched by success rather than by losses.
  • Wholesalers, distributors, manufacturers, recruiters and service firms that must pay suppliers or staff before their customers settle.
  • Businesses that would value help with collections, where factoring and an outsourced credit control function may be appropriate.

Usually not a fit

  • Businesses selling mainly to consumers, or taking payment at the point of sale. There is no business receivable to fund.
  • Pre-payments, deposits and invoices raised before goods or services have been delivered, which providers generally treat as ineligible.
  • Ledgers with significant disputed, contra or long-overdue debts, which are usually excluded from the funding calculation.
  • Ledgers heavily concentrated on one or two customers, unless a provider agrees a concentration limit that suits the business.

Process

How invoice finance works for engineering subcontractors

For engineering subcontractors, the process needs to reflect the business and its funding purpose. The mechanics vary between providers and between factoring and discounting, but the cycle for a single invoice usually follows these stages.

  1. 01

    Invoice issued

    You deliver goods or complete services and raise a valid invoice to your business customer in the normal way.

  2. 02

    Provider checks eligibility

    The invoice is notified to the provider, which checks it is eligible and that it sits within the customer’s credit limit and your overall funding limit.

  3. 03

    Agreed advance paid

    The provider pays you the agreed percentage of the invoice value. The balance, the retention, is held back until the customer pays.

  4. 04

    Customer pays

    Your customer pays into the agreed collection account, which is normally controlled by the provider. In factoring the provider chases payment; in discounting you usually do.

  5. 05

    Reconciliation

    The provider applies the payment against the advance and deducts its charges, such as the discount charge and service fee.

  6. 06

    Balance released

    The remaining balance is released to you. If the customer does not pay within the agreed period, a recourse facility can require you to repay the advance.

Protection against customer insolvency (bad debt protection) is not included by default. It is only available where a provider separately agrees it, usually for an additional charge and subject to limits.

Comparison

Factoring, invoice discounting and spot factoring

All three release cash against invoices. Spot factoring focuses on individual or selected invoices, rather than an ongoing ledger facility. Compare how each option handles collections, customer relationships and reporting.

Typical differences between factoring, invoice discounting and spot factoring. Availability, eligible invoices and facility terms vary by provider and agreement.
FactoringInvoice discountingSpot Factoring
Invoices fundedAn ongoing facility covering eligible invoices for the agreed customer or debtor book.An ongoing facility against an agreed eligible sales ledger.Individual or selected invoices considered separately, subject to the provider's approval.
Who collects paymentThe provider normally manages the sales ledger and collects from customers.The business normally keeps its own credit control and collections.The provider usually collects payment for the selected financed invoices, under the agreed terms.
Customer awarenessCustomers usually deal with the provider and will be aware of the arrangement.Can be arranged on a confidential basis only where the provider agrees. Confidentiality is not automatic.Customers are usually notified of the payment arrangements for the financed invoices.
Internal resource neededLower; useful where the business has no dedicated credit control.Higher; the business needs reliable credit control and reporting.The business manages the rest of its ledger; provider support applies to the financed invoices.
Reporting to providerProvider sees the ledger directly as it manages it.Regular ledger reports, reconciliations and periodic audits by the provider are common.Invoice details, debtor information and supporting evidence are assessed for each selected invoice. Checks vary by provider.
Typical fitSmaller or fast-growing businesses wanting collections support.Established businesses with robust financial controls.Businesses with occasional cash-flow gaps or larger invoices, rather than an ongoing ledger-funding need.

In practice

Funding needs for engineering subcontractors

These are some of the practical funding challenges to discuss when considering invoice finance.

Inspection, acceptance and contract conditions can delay funding
Engineering invoices are often tied to sign-off, inspection, certification or practical completion. That means an application or a completed job sheet is not automatically the same thing as an enforceable receivable. If the customer still has a right to reject work, query measurements or delay acceptance pending inspection, the finance provider will usually want to understand exactly when the debt becomes due and whether any conditions remain outstanding. Tolerances, testing requirements and snagging can all matter because they affect whether the invoice is truly due for payment or still part of an unresolved contract position.
Retentions and set-off reduce what is plainly eligible
Many engineering subcontractors face retentions, contra-charges or set-off claims, and these are important because invoice finance is generally concerned with the portion of the debt that is unpaid, valid and collectible. A retention may be contractually owed later, but that does not mean it is immediately financeable in the same way as an approved invoice that is due now. If the customer can set off defects, delays or other costs against the invoice, the provider may take a cautious view. Specialist review is needed to separate the clean receivable from any withheld or conditional element.
Customer concentration and debtor quality affect suitability
A business may have steady turnover yet still struggle to secure suitable funding if most invoices are raised to only one or two customers. Concentration matters because the loss, delay or dispute of a single debtor can affect the whole receivables book. The customer’s own credit position also matters, especially where the invoices are to a main contractor, developer, public-sector body or other large payer with detailed payment processes. Applicant credit is part of the picture, but it is not the only consideration. The structure of the debtor book, contract terms and historic disputes all influence whether invoice finance is a practical option.
Illustrative exampleIllustrative example only: a subcontractor with mixed invoices and retentions

A hypothetical engineering subcontractor completes work for several commercial customers. Some invoices relate to accepted labour and materials on straightforward jobs. Others are linked to measured works, final inspection and retention. The business speaks to Ocean Capital Exchange to understand which invoices might be suitable for funding and which may be too conditional. A broker then reviews the debtor profile, contract wording and the pattern of disputes. A lender may then offer an entirely different quote after reviewing the full financials, the customer ledger and the contractual documents. In this scenario, the cleanest invoices may be considered separately from the retained or disputed amounts, while the business decides whether factoring, discounting or spot funding best fits its own credit control and customer relationships. No assumption is made that every application, valuation or completed project is automatically eligible.

Assumptions

  • The example is hypothetical and does not describe a live offer, approval or funding result.
  • The receivables would need to be checked for acceptance, retention, dispute exposure and debtor quality before any provider could consider them.

Illustrative example only. You may receive an entirely different quote after a lender reviews your financials and funding requirements. Approval and terms are subject to provider assessment.

Weighing it up

Benefits and material limitations

Consider both the potential benefits for engineering subcontractors and the product risks below.

Benefits

Turn unpaid invoices into a working capital tool
Invoice finance can help a subcontractor align cash flow with the timing of payment rather than the timing of work. That can be useful where materials, labour, subcontract support and plant costs are incurred well before the customer settles the invoice. The point is not that the invoice is automatically fundable, but that eligible receivables may be used as part of a broader working capital plan. This can reduce pressure on day-to-day liquidity when the business is waiting for payment on completed and accepted work.
Choose a structure that matches how you operate
Factoring, discounting and spot funding suit different businesses. With factoring, collections are normally handled by the finance provider, which can suit firms that want to outsource debtor chasing but may not suit those that want a close client relationship or a very hands-on commercial approach. With discounting, the business usually keeps credit control, which can preserve its own customer contact and tone. Spot factoring uses selected invoices rather than the whole sales ledger, which may suit a firm that only wants to fund certain projects or certain debtors. The choice matters because it affects administration, visibility and the way customers experience the payment process.
Use the right review to understand real-world risk
A broker-led review can help a subcontractor see beyond headline turnover and focus on the actual shape of the receivables ledger. That includes debtor credit, invoice validity, disputes, contractual terms, concentration and recourse risk. It is especially helpful where a business has mixed work, such as a combination of standard labour-only jobs, measured works, contract variations and retention-heavy projects. The aim is to identify which invoices may be financeable, which may need specialist treatment and which may be excluded because the underlying debt is not yet suitable.

Material limitations

Only eligible invoices are funded
Disputed, overdue, related-party, pre-billed and some overseas invoices may be excluded, so the usable amount can be well below the ledger total.
Customer and concentration assessment
Providers set credit limits per customer and may cap exposure to large customers, restricting funding on your biggest accounts.
Recourse
If a customer does not pay, the business usually has to repay the advance. Bad debt protection only applies if separately agreed.
Fees and minimum terms
Contracts can include minimum fees, minimum periods, notice periods and termination charges, which matter if you later want to leave.
Guarantees and security
Providers may require personal guarantees, indemnities or debentures where agreed in the facility.
Confidentiality is not automatic
Customers may learn of the arrangement, particularly under factoring, or if the provider needs to collect directly.

Why Ocean

Invoice finance that fits the way you trade

The advance percentage is only part of the decision. Ocean helps you consider the type of invoice facility, your customers and the way you want to manage collections before introducing relevant providers from our panel.

  1. Industry context, not just an application form

    We discuss how your business trades, when money comes in and what the funding must achieve, so sector-specific cash-flow pressures form part of the conversation.

  2. Access to a wide panel

    Ocean works with a wide panel of third-party lenders and specialist finance providers. That gives you options beyond one bank's product range, subject to provider appetite and eligibility.

  3. The product should fit the business

    We help establish whether a loan, invoice facility, asset funding or another structure fits the requirement, rather than starting with whichever product a single bank has available.

  4. Compare the terms that matter

    Look beyond a headline rate. We help you understand the fees, repayment pattern, security, guarantees and exit conditions relevant to the options being discussed.

  5. Less repeated legwork

    A central point of contact helps organise the initial enquiry and information for relevant providers. It can reduce repeated explanations, although lenders may still require their own applications and checks.

  6. Help asking the right questions

    We help clarify what providers need and what to check before proceeding. You retain control of the decision and can take independent legal, financial or tax advice where needed.

For this product

Consider factoring, discounting or selected invoices

A growing recruitment business funding payroll may need a different facility from a supplier financing one invoice. We discuss customer concentration, payment terms, credit-control capacity and whether selected invoices or a wider sales ledger should be considered. The provider assesses eligibility, including the quality of the invoices and customers.

Ocean Capital Exchange acts as a broker and introducer, not a lender. We do not make lending decisions or guarantee that a provider will make an offer. Introductions are limited to providers available through our panel; each provider sets its own eligibility, terms and credit decisions.

Meet the Ocean team · Read our company and provider disclosures

Due diligence

What providers assess

Eligibility is usually assessed invoice by invoice and customer by customer. Expect a provider or broker-led review to cover the identity and credit of the debtor, the exact contract terms, whether the work has been accepted, whether any certificate, payment notice or sign-off is outstanding, and whether there are retentions, disputes or set-off rights. Supporting documents may include invoices, purchase orders, contracts, applications for payment, certificates, aged debtor listings and evidence of completed work. Because engineering contracts can be conditional, a completed job does not automatically create a fundable receivable. Likewise, strong turnover alone does not guarantee availability or size of facility. The structure has to fit the debtor book, the business model and the way the customer pays.

Your customers' creditworthiness
Providers typically review the creditworthiness of the customers paying your invoices. This can carry more weight than your business's own credit profile, although your business, invoices and sales ledger are still assessed.
Aged debt profile
How quickly customers pay and how much of the ledger is overdue.
Concentration
How much of the ledger depends on a small number of customers.
Disputes and credit notes
The level of disputes, contra trading and credit notes, which affects how reliably invoices convert to cash.
Contract terms
Whether customer contracts allow assignment of debts and whether invoices are raised only after delivery.
Business financials
Accounts, management information and existing security held by other lenders.

Information often requested

  • Aged debtor and aged creditor reports
  • Recent filed accounts and current management accounts
  • A sample of customer contracts or terms of trade
  • Details of existing borrowing and any charges registered over the business
  • Bank statements

The documents list is indicative. A provider may ask for more, or less, depending on its process. Ocean Capital Exchange does not make lending decisions. There is no single published set of eligibility rules. Each provider carries out its own due diligence and applies its own criteria, including any turnover or trading history thresholds. Areas commonly reviewed include:

Pricing structure

Costs and repayment

For engineering subcontractors, a quote should reflect the specific funding requirement. Invoice finance pricing is quote-specific. We do not publish rates because there is no standard rate: pricing depends on the provider, your ledger, your customers and the facility structure. The cost components to look for are:

Service fee
A charge for administering the facility, often calculated as a percentage of invoice value or turnover, sometimes with a minimum annual amount.
Discount charge
The cost of the money advanced, usually calculated daily on funds drawn, often expressed as a margin over a reference rate.
Set-up and arrangement fees
One-off charges for establishing the facility, where the contract includes them.
Minimum usage or minimum fees
Charges that apply if your volumes fall below an agreed level.
Audit and ancillary fees
Charges for periodic ledger audits, same-day payments, refactoring overdue debts or credit checks, where applicable.
Termination fees
Charges for leaving before the end of a minimum term or without the required notice.

Repayment and settlement

  • Advances are normally settled from customer payments rather than by scheduled repayments from your bank account.
  • Charges are typically deducted from the retention before the balance is released.
  • Where a customer does not pay within the agreed period, a recourse facility can require you to repay the advance, or the provider may deduct it from other funds due to you.
  • Exiting a facility usually means settling outstanding advances, which can require refinancing or a run-off of the ledger.

Checklist for comparing quotes

  1. 1.Advance rate and how eligible debts are defined
  2. 2.Service fee basis and any annual minimum
  3. 3.Discount charge basis and reference rate
  4. 4.Concentration limits and customer credit limits
  5. 5.Recourse period and treatment of overdue invoices
  6. 6.Minimum term, notice period and termination charges
  7. 7.Guarantees, indemnities and security required

Worked illustration

Invoice finance calculator for engineering subcontractors

New to invoice finance? Choose Quick estimate, enter your outstanding invoice value and explore factoring, invoice discounting or spot factoring with clearly labelled example assumptions. Providers typically focus on your customers' creditworthiness, so your business's own credit profile may carry less weight. Your business and invoices are still assessed, and the profiles illustrate the overall funding scenario rather than your business's credit alone. Already have provider figures? Choose Compare my quote to enter the exact advance percentage, charges and payment terms. Estimates are illustrations, not lender offers.

Illustrative example only

Your actual quote may be entirely different after a lender or finance provider reviews your financial information and funding requirements. These figures are not a lending decision or an offer of finance.

Quick estimate inputs

Quick estimate

A rough idea, before you have a quote

Start with example assumptions; no lender quote is needed. These are illustrations, not offers or measured market averages. Your actual terms will depend on the provider and your business.

Your business figures

Real figures for your business. Commas are fine.

Use the selected invoice value for spot factoring, or invoices assumed to be paid together for a facility example.

Pre-filled with an example term. Change it freely.

Type of invoice finance

Each works differently; the result explains how.

Invoice factoring releases cash from unpaid business invoices and usually includes the provider managing collections. Customers normally know the provider is involved. This example models one batch paid together, not an entire revolving facility.

Compare financial profiles

Three illustrative scenarios, not lender offers, a credit assessment or measured industry averages. Finance is subject to provider approval.

Your customers' creditworthiness matters

Providers typically focus on the creditworthiness of the customers paying your invoices, so your business's own credit profile may carry less weight. They still assess your business, invoice quality, payment history and customer concentration.

The profiles below reflect your customers, invoices and the overall facility, not just your business's own credit profile.

Select a profile to see its full breakdown. Invoice-finance profiles are illustrative funding scenarios, not a rating of your business's own credit.

Your estimate

Enter your outstanding invoice value to see an estimate.

0 of 1 required figures entered

Discuss your requirements with the OCE team. No calculator figures are required.

Want to discuss these figures? Contact OCE. Calculator figures are not transferred automatically, so please include any you want us to review.

Invoice finance FAQs for engineering subcontractors

Still unsure? Call +44 20 7183 2026.

What makes an engineering invoice suitable for invoice finance?

It usually needs to be a genuine unpaid B2B receivable that is due, valid and not heavily disputed. In engineering, that means checking whether the work has been accepted, whether inspection or certification is still pending, and whether any retention or set-off right could reduce what is payable. A provider will also look closely at the debtor’s credit and the concentration of the ledger.

Is factoring better than discounting for subcontractors?

Neither is automatically better. Factoring normally means the provider handles collections, which can suit firms that want less internal admin. Discounting normally leaves credit control with the business, which can suit firms that want to keep debtor relationships in-house. The right choice depends on how sensitive the customer relationship is, how the business manages collections and how much control it wants to keep.

Can I fund invoices that are subject to retention?

Possibly, but not automatically. Retentions are often treated differently because part of the invoice is withheld until later conditions are met. The provider will want to understand when the retention becomes payable, whether it is contractually due, and whether the underlying work has been accepted. A retention-heavy invoice may be less straightforward than an ordinary approved receivable.

Does a large turnover mean a larger invoice finance facility?

Not necessarily. Turnover is only one part of the picture. Provider appetite depends on debtor quality, invoice validity, disputes, concentration and the contract terms behind the receivables. A business can have healthy turnover but still have limited fundable invoices if a large share of its ledger is retained, disputed or dependent on one customer.

How does customer concentration affect the application?

If most invoices are raised to only a few customers, the finance provider may view the risk differently because one delayed payer can affect a large proportion of the ledger. Concentration does not automatically prevent funding, but it can influence the structure, the selection of debtors and the level of scrutiny applied to contract terms and payment history.

What documents will be needed for a review?

A review usually needs enough detail to check the receivable properly. That can include contracts, purchase orders, invoices, applications for payment, certificates, evidence of acceptance, retention terms, dispute history and an aged debtor report. The aim is to establish whether the invoices are eligible and how they are likely to be treated if a customer queries payment or delays settlement.

What is the difference between factoring and invoice discounting?

In factoring, the provider normally manages your sales ledger and collects payment from customers. In invoice discounting, your business normally keeps its own credit control, and customers pay into an account controlled by the provider. Discounting generally needs stronger internal controls and reporting.

How much of an invoice can be advanced?

Each provider sets its own advance rate for each facility, based on its assessment of your customers and ledger. There is no universal figure. The advance applies only to invoices the provider treats as eligible.

Whose credit profile do providers assess, and what documents will I need?

Providers typically focus on the creditworthiness of the customers paying your invoices. Your business's own credit profile may therefore carry less weight than it would for a traditional business loan, but it is not ignored. Providers still review your financial position, customer payment history, overdue invoices, customer concentration, disputes, credit notes and contract terms. Expect to be asked for aged debtor and creditor reports, accounts, management accounts and sample customer terms. Exact requirements are provider-specific.

Will my customers know I am using invoice finance?

Under factoring, customers will usually know because the provider collects payment. Invoice discounting can be arranged on a confidential basis, but only where the provider agrees, and confidentiality can be withdrawn under the facility terms, for example if the provider needs to collect directly.

What happens if a customer does not pay?

Most facilities are with recourse: if an invoice remains unpaid beyond the agreed period, you must repay the advance or the provider deducts it from other funds due to you. Protection against a customer’s insolvency is only included where separately agreed, usually at extra cost and subject to limits.

Do I have to finance my whole sales ledger?

Many facilities cover the whole ledger. Some providers offer selective or single-invoice arrangements that fund chosen invoices or customers. Whole-ledger facilities and selective facilities are priced and structured differently, so compare like with like.

Which fees should I compare between quotes?

Compare the service fee and any annual minimum, the discount charge and its reference rate, set-up fees, audit and ancillary charges, minimum usage terms, the minimum contract period and termination fees. The headline advance rate alone does not show the total cost.

How are advances repaid, and when do I receive the retention?

Advances are usually settled from your customers’ payments into the collection account. The provider then deducts its charges from the retention and releases the balance to you. Timing of releases depends on the facility terms.

Can invoices in foreign currency be financed?

Some providers will fund export invoices or invoices in other currencies, subject to their criteria for overseas customers. Invoice finance does not by itself protect you from exchange rate movements between invoicing and payment; currency risk should be considered separately.

How is the calculator result worked out?

The advance is the invoice multiplied by the advance percentage. The discount charge is the annual rate applied to the chosen basis (the advance or the full invoice) for the days outstanding on a 365-day year. The service fee is a percentage of the invoice. The retention released when your customer pays is the invoice less the advance and charges deducted at settlement. All figures are illustrative.

Independent background reading

These independent sources explain general concepts. They do not endorse Ocean Capital Exchange or confirm our providers, product availability or terms. Your provider’s agreement takes precedence over an illustration.

Important information

Ocean Capital Exchange Ltd introduces businesses to third-party invoice finance providers. We are not a lender and do not make credit decisions. Any facility is provided under the provider's terms and is subject to its assessment of your ledger and customers.

The calculator illustrates a single invoice using the rates you enter. It is not a quote and actual charges, minimums and fee conventions vary by provider.

Discuss funding for engineering subcontractors

Talk to Ocean Capital Exchange about invoice finance for engineering subcontractors. We can help you assess the product fit and discuss your requirements with relevant providers.

Or call
+44 20 7183 2026
Office
73 Watling Street, London, EC4M 9BJ