High Sales Don't Always Mean A Healthy Business
It’s easy to assume a business is performing well when the diary is full and new work keeps coming in. From the outside, everything appears to be moving in the right direction.
One of the most common conversations I have with new clients tells a different story.
“We’re busier than we’ve ever been, so why does it still feel like we’re constantly chasing money?”
After more than ten years working in accounting and payroll, I’ve seen businesses with impressive turnover but disappointing profits. Material costs rise, wages increase, suppliers change their prices and projects continue to be quoted using figures that made sense a year ago. Revenue increases, yet profitability quietly slips away.
What I often notice is that business owners know exactly how much work they’re winning, but they don’t always know which customers, services or projects are generating the best return. That’s not because the information isn’t there. It’s because nobody has ever helped them interpret it properly.
At Best-Assistant Accounting Ltd, I help businesses across Kingsbury understand what their financial information is really saying, so decisions are based on facts rather than assumptions.
Hello, I’m Polina, Founder and Director of Best-Assistant Accounting Ltd.
I’ve spent more than ten years working with sole traders, contractors, manufacturers, retailers and growing limited companies, helping business owners make sense of their finances.
Earlier in my career, I realised many clients received professionally prepared accounts every year but still weren’t confident answering practical questions about their own business. They knew their turnover, but not their margins. They understood how busy they were, but not whether every project was making money.
That experience changed the way I approach accounting.
When you work with me, you’ll always deal directly with me. I don’t believe reports should simply be filed away after they’re produced. I believe they should become practical tools that help business owners make better decisions throughout the year.
I’m AAT Level 3 qualified and currently completing AAT Level 4. I also hold an ICB Level 3 Diploma in Payroll Management, I’m an Associate Member of ACIPP, and Best-Assistant Accounting Ltd is AML registered, ICO registered and professionally insured.
Understanding Profit Gives You Better Control
One of the biggest misconceptions I come across is that turnover is the best measure of success.
It isn’t.
Turnover shows how much work your business has completed, but it doesn’t explain whether projects are profitable, whether overheads are increasing too quickly or whether your pricing still reflects today’s costs.
Once business owners begin reviewing margins alongside revenue, they often start asking different questions. Instead of simply trying to win more work, they begin focusing on the work that generates the strongest return.
Those are the conversations I enjoy most because they’re often the point where accounting starts supporting business growth rather than simply recording it.
Common Accounting Challenges I Help Solve
Sales are increasing but profits aren't
We’ll identify where rising costs are affecting profitability.
Cash always seems tighter than expected
Clear reporting helps you understand where money is being spent.
I'm unsure whether we're pricing work correctly
Better cost tracking makes pricing decisions easier.
Which projects actually make the best return?
Management reporting highlights profitable work.
Businesses I Regularly Support Around Kingsbury
Many of my clients have reached the point where annual accounts are no longer enough. They’re looking for clearer financial information that helps them decide whether to recruit, invest, increase prices or improve profitability.
I regularly support construction companies, contractors, manufacturers, retailers and service-based businesses across Kingsbury and surrounding areas, helping owners understand how financial performance changes from month to month rather than waiting until year end.
What They Say About Me
Clients trust Best-Assistant Accounting Ltd because I stay personally involved with communication, advice, and ongoing support. I believe relationships matter in accounting, and I work hard to build long-term trust with every client.
Posted on Google K DTrustindex verifies that the original source of the review is Google. Fantastic service from Polina, highly recommend her to others. Excellent communication and high standards of work.Posted on Google Rumyana MitevaTrustindex verifies that the original source of the review is Google. Highly professional and reliable service! You can definitely trust Polina Dimitrova for your financial matters!Posted on Google Juliana ImbrovschiTrustindex verifies that the original source of the review is Google. Paulina is super knowledgeable and helpful. She has really given me the confidence to manage my business' accounts. She is always available to help with any queries. Highly recommend Imbrovschi LimitedPosted on Google Rowena BoshoffTrustindex verifies that the original source of the review is Google. Very helpfull. Efficient. Highly recommend. So happy i found Polina. She makes one feel at home. Thank you for helpng Beyondbalanc.ukPosted on Google Shez KhanTrustindex verifies that the original source of the review is Google. Polina is absolutely amazing! I have had an extraordinary experience with her. She explains and supports me in such a way that I would never look elsewhere. She's a gem, my anchor to the business. I highly recommend her. There are no words to describe her as she is exceptionally going above and beyond. Supreme Clean Domestic and Commercial Cleaning Services LtdPosted on Google Hristo HristovTrustindex verifies that the original source of the review is Google. Polina is very knowledgeable, polite and professional accountant. Nothing is too much trouble and she is happy to go an extra mile to provide the best service. I would highly recommend, don't think twice!Posted on Google KristianoTrustindex verifies that the original source of the review is Google. Very good service, been using them for a few years now for my tax returns and I highly recommend!Posted on Google I. DamyanovaTrustindex verifies that the original source of the review is Google. Very professional lady. Excellent work.Posted on Google Ruth ThorpeTrustindex verifies that the original source of the review is Google. Excellent service. Helped me with my SA which is now correctPosted on Google James BurrowsTrustindex verifies that the original source of the review is Google. I highly recommend, especially that I have autism and I have found them very helpful and patient which has made the experience.
Understanding How Your Business Makes Money
Our first conversation isn't focused on software. It's about understanding how work flows through your business, how projects are priced and where profit should be coming from.
Reviewing The Numbers Behind The Business
I'll review your bookkeeping, payroll and reporting to identify where financial visibility could be improved.
Identifying Quick Wins
Rather than changing everything at once, we'll prioritise the improvements that will make the biggest difference to reporting, organisation and decision-making.
Building Long-Term Financial Visibility
From there, I'll continue supporting your bookkeeping, payroll, tax and reporting so your financial information keeps pace with your business as it grows.
Your First Month As A Client
Case Study: Helping A Kingsbury Building Contractor Improve Job Profitability
The Challenge
A local building contractor had a healthy pipeline of work, but profit margins varied significantly between projects. Labour costs, subcontractor expenses and material prices had all increased, yet quotations hadn’t changed to reflect those rising costs. The owner knew turnover was improving but couldn’t identify which projects were genuinely profitable.
What We Did
I reviewed approximately 1,080 transactions, analysed project costs, reorganised bookkeeping, introduced cloud accounting and implemented monthly management reporting that tracked labour, materials and profitability for individual jobs.
The Result
Within five months, reporting accuracy improved significantly and administration time reduced by around 22%. More importantly, the business gained clear visibility of project margins, allowing future work to be priced more accurately and giving the owner greater confidence when planning future growth.
Frequently Asked Questions
Being busy doesn't always mean you're making healthy profits. Rising costs, low margins and outdated pricing can all reduce profitability, even when sales continue to increase.
Yes. They help you understand which areas of the business are performing well and where improvements are needed, making important decisions much easier.
For most growing businesses, reviewing profitability every month provides enough information to identify trends before they become larger problems.
Absolutely. Project costing and management reporting often reveal opportunities that aren't obvious from bank balances alone.
Not necessarily. I always look at your existing processes first and recommend improvements that genuinely add value rather than creating unnecessary disruption.
Make Every Business Decision With Greater Confidence
The most valuable financial information isn’t the information that’s filed away at year end. It’s the information that helps you price work properly, protect your profit margins and make confident decisions every month.
If you’d like an accountant who helps you understand the story behind your numbers rather than simply producing them, I’d be delighted to help.
Arrange an initial conversation with Best-Assistant Accounting Ltd and let’s discuss where your business is today and where you’d like it to be.