EXCELLENT

Bookkeeping London

Risk-Free Bookkeeping in London From Just £299 Per Month

Trusted Nationwide: One of the Few ISO 9001 Certified Bookkeepers in the UK

Bookkeepers London

Running a business in London is challenging and dealing with bookkeeping on top of that, only adds to the stress. Chasing invoices, managing financial records, and keeping up with HMRC deadlines can quickly drain your time and energy.

That’s where Cain & Co, trusted bookkeepers in London, step in. We remove the burden by handling the details and complexity, so you can focus on winning clients, driving business growth and running day-to-day operations with confidence. Monthly fees from just £299 per month.

Speak with us today on 020 8087 1341 or drop us an email at takecontrol@cainandco.co.uk.

Spending Too Much Time on Bookkeeping?

Managing financial transactions, chasing invoicing, and handling reconciliation can be incredibly time-consuming. As a business owner, your time is better spent focusing on what you do best. We handle the number crunching so you don’t have to.

Worried About HMRC Fines?

Missing your VAT return deadlines can be costly. We ensure complete compliance and submit everything correctly and on time, giving you confidence, peace of mind, and protecting you from penalties, stress, and unnecessary HMRC issues.

Frustrated by Unpredictable Costs?

Many London bookkeeping firms leave you guessing with hidden fees. At Cain & Co Bookkeeping Services, we provide transparent, fixed fees, so you’ll always know exactly what you’ll pay and can budget without surprises.

Some Of The Industries We Work With

Restaurants

Hospitality

Construction

Accountants

Consultants

Retail

Try Us for 3 Months - Pay Nothing If We Don’t Deliver

We are so confident in our bookkeeping services that we offer a full 3-month, risk-free trial.

If you’re not 100% satisfied, you won’t pay us a penny. It’s our way of proving that accurate, stress-free bookkeeping is possible.

The 7 Reasons You Can Trust Cain & Co

  1. No HMRC Fines, Guaranteed – Send us your info on time and you’ll never face penalties (or we’ll cover the cost).
  2. No More Year-End Chaos – No need to wait for the end of year to have to find missing invoices, we help you with this monthly.
  3. Fast Answers, Always – 90% of queries solved in under an hour, with a maximum 12-hour response time.
  4. Your ‘BOOKKEEPING’ Explained – Your accounts explained in plain English during regular one-to-one reviews.
  5. Proactive Problem-Solving – We catch potential issues before they become costly mistakes.
  6. Crystal-Clear Fixed Fees – No hidden costs, ever, your monthly fees are reviewed quarterly.
  7. Support Whenever You Need It – Available when you need us, even during holidays, so you’re never left waiting.

See Why Business Owners Choose Cain & Co

See what our clients have to say about working with Cain & Co. Hear how we have helped them save time, stay compliant and feel in control of their finances.

Professional Bookkeeping Services In London

Our professional bookkeeping services are designed to simplify your finances, improve compliance and free up time for London businesses, limited companies and growing organisations.

Bookkeeping

We take care of everything from financial transactions and bank reconciliation to financial reporting and management accounts. You’ll always have up-to-date financial records, making it easier to make better business decisions.

Payroll

Our full payroll services include weekly, monthly, or annual processing, payslips, summaries, and compliance reporting. Whether you have 5 or 500 employees, we manage every detail with precision.

Auto Enrolment

We manage every stage of auto enrolment, from finding the right pension provider to handling staff communications, so you remain compliant and stress-free.

Clear, Fixed-Fee Bookkeeping Packages

Every business is different; that’s why we offer three flexible, fixed-fee packages.
Each one comes with our 7-Point Guarantee and a 3-month risk-free trial, so you can see the value before committing.

Entry

£299 + VAT/month

Perfect if you just need the essentials covered.

Full

£499 + VAT/month

Most Popular – Best value for growing businesses.

Premium

£699 + VAT/month

For busy owners who want financial clarity.

Trusted by Businesses Across London and the South East

Curry & Co Networking Nights

Our Curry & Co nights are relaxed monthly networking events held across Kent, London and the South East, bringing local business owners together over great food and genuine conversation. No awkward pitches, just real connections, quality curry and a friendly atmosphere.

Helping London Businesses Navigate Bookkeeping Challenges

Accurate Bookkeeping & Financial Records You Can Trust

Never worry about errors, missing records or late submissions again.

Stress-Free Payroll Services & Payroll Management

Complete payroll management with accuracy, compliance and peace of mind.

Helping London Businesses & Limited Companies Grow

We provide insights, strategic advice, and financial reporting that support business growth and confident decisions.

Referral Reward - Champagne’s on Us!

If you know a business that would benefit from better bookkeeping, simply introduce them to Cain & Co. When they join us, we’ll send you a bottle of champagne as a thank you for the referral.

Your Search for a Trusted Bookkeeper in London Ends Here

At Cain & Co, we understand that bookkeeping in London is often time-consuming and stressful. That’s why our expert bookkeepers in London provide fixed-fee bookkeeping services designed for business owners, limited companies and growing London businesses.

We handle everything from financial transactions, bank reconciliation and invoicing to payroll services, payroll management and auto enrolment. With ISO 9001 certification and a focus on compliance, you can rely on us for accurate bookkeeping, clear financial records and detailed financial reporting that supports business growth.

Supporting the Community

Paul regularly takes on personal walking challenges to raise money for children’s hospital wards, diabetes charities and other causes that matter deeply to him and the local community.

These challenges are a simple but meaningful way Paul supports his own wellbeing, pushes himself personally and gives back to the people and causes that have helped him and others in similar positions.