Director loans vs company borrowing: the trade-offs

Empty boardroom with chairs around a meeting table, where directors weigh funding options for the company — Breather breather — via Wikimedia Commons (CC0)

Two very different ways to fund a company

A limited company is a separate legal person from the people who run it. That distinction is the whole reason the choice between a director's loan and company borrowing matters. When a director lends money in, the funds move across that legal boundary from an individual to the company. When the company borrows externally, the obligation stays with the company itself.

Both routes put working capital on the balance sheet, but they behave very differently once you look at tax, cash flow, control and personal exposure. Choosing well can save real money and protect the people behind the business; choosing badly can create an unexpected tax charge or tie a director's personal finances to the company's fortunes.

What a director's loan actually is

A director's loan is money that moves between a director and the company that is neither salary, dividend, nor an expense repayment. It runs through the director's loan account (DLA). The account can point either way:

Director lends to the company — the DLA is in credit and the company owes the director. This is common when founders inject start-up capital or plug a short-term gap.
Company lends to the director — the DLA is overdrawn and the director owes the company. This is where most of the tax complications arise.

A director's loan is quick and informal: no application, no external credit check, no covenants. But it is not free of rules, and treating it casually is where businesses get caught out.

The section 455 charge and the £10,000 threshold

If a director's loan account is overdrawn (the director owes the company) and is not repaid within nine months and one day of the company year end, the company pays a temporary corporation-tax charge under section 455 — currently 33.75% of the outstanding balance. It is refundable once the loan is repaid, but the cash is tied up with HMRC in the meantime. Separately, if an overdrawn balance exceeds £10,000 at any point, it is treated as a benefit in kind unless interest is charged at HMRC's official rate. These rules make an overdrawn DLA an expensive way to take money out.

What company borrowing means

Company borrowing is external finance taken out in the company's own name — a business loan, a working-capital facility, invoice finance, or asset finance. The company is the borrower, the company makes the repayments, and the debt sits against the company's assets and cash flow rather than an individual's.

An external lender assesses the business: its trading history, its cash generation, and its ability to service the facility. In exchange for meeting that bar, the company gets a defined amount, a clear repayment schedule, and — crucially — funding that does not depend on a director having personal capital to spare.

Weighing the trade-offs

Tax — director's loans carry section 455 and benefit-in-kind exposure if the account goes overdrawn; interest a company pays to a director is taxable income for the director. Interest on genuine company borrowing is generally an allowable business expense, reducing corporation tax.
Cash flow and scale — a director's loan is limited to what the director can personally afford to lend. Company borrowing can unlock far larger sums without draining a founder's savings.
Control — funding a company yourself keeps outsiders off the cap table and out of the boardroom. External debt finance also preserves ownership: unlike equity, a lender takes repayments, not shares or board seats.
Personal risk — money you lend your own company is capital you could lose if the business fails. Company borrowing keeps the liability with the company — provided no personal guarantee is given, the director's own assets stay outside the arrangement.
Speed and admin — a director's loan is instant but must be minuted and tracked in the DLA. External borrowing takes an application, but a specialist lender can still decide quickly.

When each route makes sense

A director's loan suits small, short-lived gaps — bridging a few weeks, or seeding a company before it can stand on its own. It is fast and keeps everything in-house, as long as the balance is repaid promptly and recorded properly.

Company borrowing tends to win once the sums grow, the need is recurring, or the director simply should not have their personal finances entangled with the business. Funding stock, covering a VAT bill, financing equipment, or smoothing seasonal cash flow are all better matched to an external facility than to draining a director's savings — and the interest is usually deductible for the company.

Many companies use both: a director tops up briefly while a longer-term facility is arranged, then the borrowing repays the director's loan and puts the funding on a proper commercial footing.

How Credicorp fits in

Credicorp is an exempt business lender: we provide credit exclusively to UK limited companies and LLPs, operating outside FCA consumer-credit regulation under Articles 60B and 60L of the FSMA (Regulated Activities) Order 2001. We lend to the company, assessed on the company — its trading and its cash generation — not on a director as a consumer.

That means a director does not have to fund the business from personal savings to keep it moving. Directors are not asked for a personal guarantee on standard facilities (larger amounts are assessed case by case), so the borrowing stays with the company and personal assets stay outside it. We use FCA-regulated open-banking connections to read the account data needed to assess an application — we never see or store your login credentials. Loan amounts are typically £10k–£500k; rates vary with risk and are shown in your Credicorp Hub before you proceed, with no impact on any personal credit file.

Frequently asked questions

Is company borrowing better than lending my own money to the business?

It depends on the size and duration. For small, short gaps a director's loan is simple and fast. For larger or recurring needs, company borrowing keeps your personal capital intact, avoids section 455 complications, and lets the company deduct the interest — often the better long-term choice.

Do I have to charge interest on a director's loan?

If the company owes you, charging interest is optional, but any interest it pays you is taxable income for you personally. If you owe the company and the balance is over £10,000, interest at HMRC's official rate is needed to avoid a benefit-in-kind charge. The details are worth checking with your accountant.

Will company borrowing put my personal assets at risk?

On a standard Credicorp facility, no. We do not require a personal guarantee on standard lending, so the obligation sits with the company. Larger facilities are assessed case by case, and we always make any such requirement clear before you proceed.

Does applying affect my personal credit file?

No. We assess the company, not you as a consumer, so an application has no impact on any director's personal credit file. Because we lend under the FSMA RAO 2001 business exemption, this is commercial lending to the company throughout.

Credicorp Limited (Company No. 16093826); ICO registration ZC157682. A related company of CM Beyer Limited; part of the Credicorp group. Financial year end 30 November. An exempt business lender under FSMA RAO 2001. This guide is general information, not financial, tax or accounting advice — confirm your position with a qualified accountant.