For Accountants: companies with overdue accounts

    Companies that have just missed their accounts deadline, by town

    Spot UK companies whose accounts have gone overdue, filter by town and sector, and be the accountant who helps them catch up before the next penalty band.

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    1,500+
    new companies registered in the UK every day
    24h
    from incorporation to your inbox
    300+
    SIC industry codes to filter by

    The old way

    • Searching Companies House by hand for late filers is slow, and the results are national, not local
    • By the time a late filer is on every accountant's radar, the penalties have already stacked up
    • Overdue lists mix live trading companies with abandoned ones, so cold outreach is mostly wasted
    • Most prospecting data for accountants is about new companies, not the ones that need catch-up work

    With NewcoSignal

    • A daily alert on companies in your area whose accounts have newly gone overdue
    • Filters by town, postcode area and sector so your pipeline stays local
    • A registered office and named director for each company, so you can write by post
    • Save the search once and receive new matches without repeating the work

    How it works

    Set your filters

    Choose the industry and postcode areas you target

    We do the watching

    NewcoSignal scans Companies House for new registrations daily

    Leads in your inbox

    Fresh matches delivered before your competitors see them

    Companies likely to buy right now

    10,000+ UK companies match today. The most recent:

    See them all by area, and get alerts

    Part of Accountants & Bookkeepers.

    Why overdue accounts are a buying moment for accountants

    A company that has missed its accounts deadline has a problem with a clock on it. Late filing penalties start at £150 and climb in steps to £375, £750 and £1,500, and they double if the accounts are late two years running (GOV.UK, late filing penalties guidance). A director who has just missed a deadline is often receptive to a straightforward offer: we will prepare the accounts, file them, and set up the process so it does not happen again.

    The commercial case is a recurring one. A typical small trading company pays roughly £100 to £150 a month for an accountant, or £1,200 to £1,800 a year (Accounts OS). A catch-up job is the way in, and the ongoing engagement is the prize. Because the company is already late, you are not competing with a long procurement process. You are competing with inertia, and with the other accountants who have not noticed.

    There is also a quieter opening. The registered office of an overdue company is often the address of an outgoing accountant or a formation agent, which can mean nobody is actively looking after the filing. That is a conversation starter, not a certainty, but it explains why catch-up work is so often unclaimed.

    What an overdue accounts signal means

    The signal tells you that a company's accounts are past their due date at Companies House and have not yet been filed. It is a dated fact taken from Companies House and other official public records, and it stays visible until the accounts arrive. Each match shows the company name, its registered office and, where the record lists one, a named director.

    It is useful because it is specific. You are not guessing that a company might want an accountant someday. You can see that a particular obligation is outstanding right now, in your town, in a sector you know.

    What it does not mean

    Overdue accounts do not mean the company is in financial trouble. Very often the company is simply dormant in spirit, set up for a project that never started, or abandoned by its owner. Treat each match as a company with an outstanding filing, nothing more, and write accordingly. A short, factual note that offers help will land better than anything that assumes difficulty.

    It also does not mean the company wants to catch up. Some owners are happy to let a company fall away. Expect a lower response rate than you would get from new companies, and balance that against the higher value of a customer with an immediate need.

    How to use it

    • Set an alert. Save a search for your postcode area and the sectors you serve, and receive newly overdue companies by email, so you are among the first to write.
    • Filter for a live business. Narrow by town, sector and company age so your list favours established companies over dormant shells.
    • Reach by post or corporate email. Every match has a registered office, so a letter can always be sent. Where a limited company has a corporate email address, you can email it without prior consent provided you identify yourself and offer an opt-out. Sole traders and ordinary partnerships need consent, and the register holds companies rather than sole traders. Screen any calls against the TPS and CTPS.
    • Keep it factual. Name the deadline, say what you can do and by when, and leave out any suggestion that the company is in difficulty. Named directors are personal data under UK GDPR, so keep your approach proportionate and honour any objection straight away.

    NewcoSignal does not supply email addresses or phone numbers for these companies. What exists on the public record is a registered address and, usually, a named director, which is enough for a well-written letter.

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