You’ve built momentum, established a customer base, and growth is in sight. Whether you’re preparing for your next funding round or thinking about what investors will find when they look under the hood, there are three administrative tasks that consistently catch founders off guard.

None of them are complicated. But getting them wrong – or leaving them until due diligence starts – can slow a deal, raise doubts about your financial governance, or in some cases, kill it altogether.

The three areas to focus on:

1. Clean up your director’s loan
2. Get your revenue recognition right
3. Button up your compliance

1. Clean Up Your Director’s Loan

A director’s loan records money a founder either injects into their startup or borrows from it. For a more detailed look at how they work, this article covers the mechanics in full.

When investors come in, they want their capital going toward growth – new markets, product development, R&D. They don’t want to find that their investment is effectively clearing a personal financial obligation the founder already has with the company.

Beyond that, an outstanding director’s loan can attract scrutiny in its own right. Lenders sometimes read it as a sign of weak financial discipline, which raises broader questions about how the business is being run.

There are two specific risks worth understanding:

Tax implications: Director’s loans aren’t tax-free. Loans exceeding £10,000 are treated as a benefit in kind and subject to income tax. If the loan isn’t repaid within nine months of the company’s year-end, the company faces an S455 charge at 35.75% of the outstanding balance (for loans made on or after 6 April 2026) – a liability that will show up clearly in due diligence and is not something investors want to see.

Financial stewardship: Sustained reliance on director’s loans signals to investors that the business may have cash flow problems, or that the founder is blurring the line between personal and company finances. Either reading undermines confidence.

Director’s loans can be a useful tool in the early days when cash is tight. Think of them as a lifeboat – something to lean on briefly and cautiously, not a permanent financial arrangement.

2. Get Your Revenue Recognition Right

Not all cash coming in counts as income straight away, and not all cash going out counts as an expense immediately. Revenue recognition is about recording income when it’s actually earned – and aligning the cost of sales to match.

It’s easier to grasp with an example.

Scenario 1: You run a lemonade stand. A customer orders a cup, pays for it, and takes it away. Revenue is recognised at the point of sale – the transaction is complete.

Scenario 2: A local café orders 100 cups over the coming month, pays a deposit upfront, and will call in daily orders with weekly settlement. Here, revenue is recognised each day as the orders are fulfilled – not when the deposit lands. The deposit sits on the balance sheet as a liability until the lemonade is delivered. If you don’t deliver, you owe a refund.

Why does this matter for fundraising? During financial due diligence, investors will test your key metrics – turnover, gross margin, EBITDA – against your actual records. If your revenue hasn’t been recognised correctly, those numbers won’t hold up. Early-stage investors may give you room to fix this; at growth stage and beyond, it becomes a much harder problem to resolve.

Getting this right from the start is considerably easier than rebuilding it under investor scrutiny.

3. Button Up Your Compliance

When you’re operating a UK company, staying on the right side of both HMRC and Companies House is non-negotiable.

HMRC covers Corporation Tax, VAT, PAYE, and a range of other tax obligations. Companies House is the public register where directors, shareholders, share allocations, annual accounts, and your company history are all on record – and visible to anyone who wants to look, including potential investors.

Investors will review your Companies House filings as part of due diligence. They’re typically wary of:

• Late or overdue confirmation statements
• Outstanding or unfiled accounts
• Discrepancies between your cap table and the shareholding data on Companies House – if those don’t match, it’s a significant red flag

The same applies to HMRC. If investors discover that their capital will be used to settle overdue Corporation Tax from a previous year, that undermines trust in how the business has been run. Obligations to HMRC should be settled as and when they fall due.

The broader point is straightforward: if your day-to-day financial administration doesn’t reflect the same rigour you project in pitch meetings, investors will notice. Clean books and a tidy compliance record don’t just protect you during due diligence – they actively build confidence in you as a founder.