09 Jun 7 Red Flags You’re Getting Bad Tax Advice (and How to Fix It)
As a small business owner, you have a million things on your plate. From managing clients to perfecting your product, your time is a precious commodity. It is only natural that you would want to delegate your finances to a professional. You want a small business accountant you can trust, someone who gives you solid tax advice and keeps the taxman at bay.
But what happens when the advice you’re getting is more "risky business" than "professional guidance"?
Tax is complicated, and unfortunately, not everyone offering "accountancy services" has your best interests: or the law: at heart. Bad tax advice can lead to more than just a headache; it can result in heavy HMRC penalties, back taxes, and a whole lot of unnecessary stress.
At Harrison’s Accountancy, we’ve seen it all. We know how anxious people can get about their accounts, which is why we’re here to help you spot the warning signs before they become expensive problems. Here are seven red flags that your tax advice might be steering you off course.
1. They guarantee a specific (and massive) tax refund
Does your advisor promise you a "guaranteed" five-figure refund before they’ve even looked at your books?
If it sounds too good to be true, it almost certainly is. Tax refunds are based on your actual income, expenses, and the specific tax laws applicable to your situation. No one can guarantee a specific amount until the work is done.

Furthermore, if an advisor charges you a "percentage" of the refund they secure, run the other way. This creates a huge conflict of interest. They are incentivised to inflate your claims to line their own pockets, leaving you to deal with the fallout if HMRC decides to investigate. A reputable firm like Harrison's Accountancy charges transparent, fixed fees for their expertise, not a "bounty" on your tax return.
2. They aren’t actually a "Chartered Accountant"
Have you checked if your advisor is actually qualified, or are they just a "tax consultant"?
In the UK, anyone can technically call themselves an "accountant." It’s a bit of a shock to many business owners, but it’s true. There is a world of difference between someone who has watched a few YouTube videos and a Chartered Accountant.

Chartered Accountants (like us!) have undergone years of rigorous training, passed difficult exams, and are required to follow a strict code of ethics. We are also required to have professional indemnity insurance. If your advisor is vague about their qualifications or isn't a member of a body like the ICAEW, you are taking a massive risk. You can check the ICAEW register to see if an accountant is truly qualified.
3. They don’t ask for receipts or documentation
Is your accountant "estimating" your expenses instead of asking for proof?
HMRC operates on a "prove it" basis. If you claim an expense, you need to have the records to back it up. If your advisor tells you not to worry about receipts or suggests you "just put down £5,000 for travel," they are setting you up for failure.
If HMRC conducts a check and you can't provide the evidence for your claims, they will disallow the expenses and charge you interest and penalties on the underpaid tax. A good small business accountant will insist on seeing your records and will likely encourage you to use digital tools like Xero to keep everything organised and "HMRC-ready."

4. They suggest "creative" ways to hide income or claim personal costs
Does your advisor suggest putting your family holiday through the business?
We’ve all heard the stories of the "clever" accountant who manages to make all their clients' personal grocery bills tax-deductible. While it might sound tempting, it is illegal. Encouraging you to hide cash income or claim personal, non-business costs as business expenses is tax evasion.
HMRC is increasingly sophisticated in how they track spending and income. If your advisor is suggesting "grey area" tactics that involve being dishonest about your business activities, they are not protecting you; they are endangering your livelihood. Professional tax returns preparation focuses on efficiency within the law, not evasion outside of it.
5. They miss deadlines or "ghost" you for weeks
Are you the one constantly chasing your accountant for updates?
Accountancy is a service industry. You are paying for a professional to take the weight off your shoulders. If you are constantly chasing your advisor for a response, or if they are missing VAT and Corporation Tax deadlines, that is a massive red flag.

Missed deadlines lead to automatic fines from HMRC. Worse, if your accountant is uncommunicative, you might not find out about a problem until it’s far too late. You deserve a partner who acts like your own CFO: proactive, responsive, and always on top of the calendar.
6. They are stuck in the "dark ages" of accounting
Is your accountant still asking for a shoebox of receipts at the end of the year?
The UK's tax system is going digital. Between Making Tax Digital (MTD) and the general move towards cloud-based systems, an accountant who doesn't use modern technology is a liability.
If they aren't using software like Xero, they are likely making more manual errors and taking much longer to do basic tasks: time that you are probably paying for. As Xero Platinum Champion status experts, we know that the right tech makes your life easier and your tax advice more accurate. If your advisor is allergic to apps and spreadsheets, they probably aren't keeping up with the latest tax law changes either.
7. They push complex "tax avoidance" schemes
Is your advisor recommending a scheme that involves "loans" or offshore accounts?
HMRC is very clear about "tax avoidance schemes" that have no commercial purpose other than to reduce tax. If an advisor suggests a complex arrangement involving trusts, offshore companies, or loans that you never have to pay back, be extremely cautious.
HMRC often targets these schemes retrospectively. Even if the scheme was "legal" at the time, new legislation can sometimes be applied back in time, leaving you with a massive bill. If you can't explain how your tax structure works to a five-year-old, it’s probably too complicated and potentially dangerous. Stick to straightforward, honest advice that helps you grow your business sustainably.
How to Fix It: Getting Back on Track
If any of these red flags sound familiar, don’t panic! However, you do need to take action. Here is how you can fix the situation:
- Ask Questions: If you’re unsure about advice you’ve been given, ask for the specific HMRC manual reference or legislation that supports it. A good accountant will be happy to explain it.
- Check Qualifications: Ensure you are working with a Chartered Accountant. You can look for the ICAEW or ACCA logos on their website.
- Get a Second Opinion: If your gut tells you something is wrong, talk to another professional. We often talk to business owners who just want a "sanity check" on their current situation.
- Switch to a Specialist: If you’re in a niche industry like Media and Entertainment, ensure your accountant actually understands your specific tax rules (like the nuances of VAT for media).
- Contact HMRC: If you think you've made a mistake based on bad advice, it is always better to "voluntarily disclose" it to HMRC. They are much more lenient if you come to them first than if they find the error themselves.
Why Harrison’s Accountancy is Different
We know that for many small business owners, accounting is a source of anxiety. You want to do the right thing, but you don't want to overpay.
At Harrison’s Accountancy, we pride ourselves on being the "friendly face" of accounting. We are fully qualified Chartered Accountants and Xero experts. We don't use jargon, we don't hide from your calls, and we certainly don't suggest "creative" ways to break the law. Instead, we offer a personalised, seamless service that gives you the peace of mind to focus on what you do best.
Whether you're a sole trader in Biggleswade or a consulting business in London, we’re here to ensure your tax affairs are efficient, legal, and stress-free.
Ready for a better relationship with your accounts? Book a call with us today and let’s get your business on the right track.
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