The fundamental challenge of importing is the cash flow gap. You pay your supplier weeks or months before you receive payment from your customers. As your business grows, this gap can strangle growth — you have orders to fill but not the cash to fund purchases. Understanding your financing options is critical to scaling an import business.
The Importer's Cash Flow Gap
Consider a typical import timeline:
| Event | Day |
|---|---|
| Place order with supplier (30% deposit) | 0 |
| Pay balance (before shipment) | 30 |
| Goods in transit | 30-60 |
| Customs clearance + duty payment | 60-65 |
| Goods received in warehouse | 65-70 |
| Products listed and selling | 70-90 |
| Customer payment received | 90-120 |
You've had cash tied up for 120 days before seeing any return. For a £50,000 order, that's a significant amount of working capital sitting in inventory.
Financing Options
1. Trade Finance (Import Loans)
What it is: A short-term loan specifically for funding international purchases. The bank or lender provides funds to pay your supplier, and you repay when you sell the goods.
How it works:
- You receive a purchase order from your customer (or have evidence of sales demand)
- Apply to a trade finance provider with your order details
- Provider funds the purchase (typically 70-90% of the order value)
- You repay from sales proceeds, typically within 90-180 days
Costs: 1-3% per month, depending on risk profile and terms Best for: Established importers with provable sales history
2. Letters of Credit (L/C)
What it is: A bank guarantee that the supplier will be paid once they present compliant shipping documents. Reduces risk for both parties.
How it works:
- You apply to your bank (the issuing bank) for a letter of credit
- Your bank sends the L/C to the supplier's bank (the advising bank)
- Supplier ships goods and presents compliant documents
- Banks process payment
- You repay your bank per agreed terms
Costs: 1-3% of the L/C value (bank fees, confirmation fees, amendment fees) Best for: First orders with new suppliers; high-value shipments; when supplier requires payment security
3. Invoice Factoring
What it is: Selling your outstanding invoices (receivables) to a factoring company for immediate cash. You get 70-90% of invoice value upfront, and the remainder (minus fees) when the customer pays.
How it works:
- You deliver goods and invoice your customer
- Submit the invoice to the factoring company
- Receive 70-90% of the invoice value within 24-48 hours
- When your customer pays the invoice, you receive the balance minus fees
Costs: 1-5% of invoice value (depends on customer creditworthiness and payment terms) Best for: B2B importers selling to retailers or distributors on 30-60 day terms
4. Supply Chain Finance (Reverse Factoring)
What it is: Your buyer (e.g., a large retailer) arranges financing so your invoices are paid early by a finance provider. The buyer pays the finance provider on their standard payment terms.
How it works:
- You deliver goods to a large buyer
- The buyer approves your invoice on their supply chain finance platform
- A finance provider pays you early (within 2-3 days)
- The buyer pays the finance provider on their standard terms (60-90 days)
Costs: Typically lower than factoring (0.5-2%) because the risk is based on the buyer's creditworthiness Best for: Importers selling to large retailers with supply chain finance programmes
5. Purchase Order Financing
What it is: A lender advances funds based on confirmed purchase orders from your customers — before you've delivered the goods.
How it works:
- You receive a large purchase order from a creditworthy customer
- Submit the PO to a PO financing provider
- Provider funds your supplier payment (up to 100% of supplier costs)
- Goods are delivered to your customer
- Customer pays the financing provider directly
- Provider deducts their fees and remits the balance to you
Costs: 3-6% per month (expensive, but enables orders you couldn't otherwise fulfil) Best for: Growing businesses with large orders they can't fund internally
6. Business Credit Lines and Overdrafts
What it is: A revolving credit facility from your bank that you can draw on as needed.
How it works: Standard bank facility — pre-approved credit limit, draw as needed, pay interest only on what you use.
Costs: Base rate + 2-8%, depending on your business and security offered Best for: General working capital, smaller import orders, established businesses with banking history
Comparing Your Options
| Method | Funding Speed | Cost | Best For |
|---|---|---|---|
| Trade finance | 5-10 days | 1-3%/month | Established importers |
| Letter of credit | 7-14 days | 1-3% total | New supplier relationships |
| Invoice factoring | 24-48 hours | 1-5% | B2B with receivables |
| Supply chain finance | 2-3 days | 0.5-2% | Selling to large retailers |
| PO financing | 5-10 days | 3-6%/month | Large orders, limited capital |
| Bank credit line | Immediate | Base + 2-8% | General working capital |
Calculating the True Cost
When evaluating financing, calculate the annualised cost and compare it to your margins:
Example: A trade finance facility at 2% per month for a 90-day cycle = 6% total cost
If your landed cost is £10/unit and you sell at £20/unit, your gross margin is 50%. A 6% financing cost on the £10 landed cost is £0.60/unit — reducing your margin from £10 to £9.40, or from 50% to 47%.
That's manageable. But if your margins are thinner (20-30%), financing costs require more careful management.
Factor financing costs into your profitability calculations to ensure each product remains profitable after all costs.
Getting Approved
What Lenders Look For
- Trading history — Most require 6-12 months minimum, some require 2+ years
- Financials — Audited or management accounts showing revenue, margins, and cash flow
- Customer quality — Creditworthy buyers reduce risk for the lender
- Supplier relationships — Established suppliers with track record of delivery
- Personal guarantee — Most lenders require directors to guarantee the facility personally
- Security — Some lenders take a charge over stock or receivables
Tips for First-Time Applicants
- Start with your existing bank — they know your business
- Prepare a clear import plan showing product, supplier, customer, margins, and timeline
- Show evidence of sales demand (orders, marketplace sales data)
- Start small — prove the model with a small facility, then grow
- Consider government-backed schemes (UK Export Finance provides some import support)
Managing Cash Flow Proactively
Financing is one tool — but good cash flow management reduces your need for expensive borrowing:
- Negotiate supplier payment terms — 30-60 day terms from reliable suppliers
- Reduce lead times — Shorter production and transit times mean faster inventory turns
- Optimise inventory — Don't over-order; use analytics to forecast demand accurately
- Accelerate collections — Invoice promptly, offer early payment discounts to customers
- Stagger orders — Rather than one large order, split into smaller, more frequent orders
Track all these costs and their impact on per-unit profitability in your shipment cost engine to make informed financing decisions.
Know your true landed cost
before you import
Calculate duty, shipping, FX rates, and Amazon fees in one place. See your real profit per unit before committing to a shipment.
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