Reliable outsourced bookkeeping solutions. Free your team with ACG’s expertise.

Audit Consulting Group (ACG), under the leadership of CEO Iryna Shmulenko, delivers high-precision bookkeeping outsource services for UK and US-based enterprises. We specialise in transitioning SMEs from legacy manual entries to automated data feeds via Open Banking API, ensuring seamless compliance with HMRC’s Making Tax Digital (MTD) and IRS reporting standards. Our expertise lies in providing instant financial clarity and AML-supervised accounting that eliminates the risk of regulatory penalties.

Outsource Bookkeeping Services for UK Businesses

Is bookkeeping taking up too much of your time? Are you tired of chasing receipts, reconciling spreadsheets, or stressing over VAT returns?

Outsource your bookkeeping to Audit Consulting Group, and get back to running your business.

Our expert team provides reliable, accurate, and efficient bookkeeping outsourcing services for small to medium businesses in the UK.

Why Outsource Bookkeeping?

When you outsource bookkeeping, you hand over the stress of financial tracking to professionals—without hiring in-house.

Outsourcing gives you:

• ✅ More time to grow your business
• ✅ Access to experienced bookkeepers
• ✅ No payroll, training, or software costs
• ✅ Monthly reports that make sense
• ✅ HMRC/IRS compliance

Whether you’re based in the UK, outsourcing makes bookkeeping cost-effective, scalable, and stress-free.

Benefits of Bookkeeping Outsourcing Services

Here’s why thousands of businesses are choosing to outsource bookkeeping:

Who Should Outsource Their Bookkeeping?

Outsourced bookkeeping services are ideal for businesses that want accurate financial records without building an in-house accounting team.

Companies typically choose to outsource bookkeeping when they:

• Spend too much time reconciling transactions and managing receipts
• Need professional financial reporting but cannot justify a full-time accountant
• Are preparing for growth, investment, or expansion
• Want to improve financial visibility and cash flow monitoring
• Need reliable support for VAT, payroll, or compliance reporting

Outsourcing bookkeeping allows business owners to focus on strategy and growth while experienced professionals maintain accurate financial records behind the scenes.

Why Audit Consulting Group?

We’re not just another bookkeeping outsourcing company. At ACG, we:

• Specialise in supporting small and mid-sized UK businesses
• Offer industry-specific expertise (e.g. eCommerce, legal, construction, consultants)
• Work with all major cloud platforms (Xero, QuickBooks, Sage, FreeAgent)
• Have local and global teams trained in UK GAAP and US GAAP
• Offer transparent pricing, with no hidden costs

When you outsource bookkeeping UK or from the US, you need a team that understands your accounting rules. That’s what we do best.

What’s Included in Our Bookkeeping Outsourcing Packages?

Whether you’re based in London or Manchester, we tailor each plan to your needs.

Starter Package 

• Monthly transaction reconciliation
• Expense categorisation
• Bank account matching
• Basic financial reporting

Business Package 

• Weekly reconciliation
• Payroll processing
• VAT/GST or sales tax filings
• Monthly management reports
• Dedicated bookkeeper

Premium Package 

• Daily transaction tracking
• Multi-currency management
• Budgeting and cash flow forecasts
• Software setup & automation
• HMRC/IRS correspondence support

Financial Reports You Receive Each Month

Outsourcing bookkeeping is not just about recording transactions — it’s about gaining clear financial visibility.

Our clients receive structured financial reports that help them understand business performance and make informed decisions.

Typical monthly reporting includes:

• Profit and Loss statements showing revenue and expenses
• Cash flow reports that track how money moves through the business
• Balance sheet summaries showing assets and liabilities
• General ledger reports with complete transaction records
• Accounts payable and receivable summaries

These reports give business owners clear insights into profitability, financial health, and operational efficiency.

How We Work: Bookkeeping Outsourcing Made Simple

1. Initial Consultation
   We review your current bookkeeping setup, tools, and goals.
2. Tailored Proposal
   You receive a clear quote based on transaction volume, services, and complexity.
3. Onboarding
   We connect to your accounting system securely, or set one up for you.
4. Ongoing Bookkeeping
   Our team reconciles your accounts weekly or monthly. You get clear reports and alerts.
5. Review & Advice
   Monthly/quarterly reviews with your dedicated account manager.

What Happens After You Outsource Your Bookkeeping

When businesses outsource bookkeeping, the goal is not simply to delegate data entry — it is to create a structured financial system that provides clarity, accuracy, and reliable reporting.

At Audit Consulting Group, our outsourced bookkeeping process ensures that every financial transaction is properly recorded, reconciled, and transformed into useful financial insights.

Once your bookkeeping is outsourced to our team, we manage the complete financial workflow, including:

• Recording and categorising business transactions
• Maintaining a clean and organised general ledger
• Reconciling bank and payment platform transactions
• Tracking accounts payable and receivable
• Preparing structured financial reports for business visibility

Instead of reacting to financial data after problems appear, our system allows businesses to monitor their financial position continuously and make informed decisions based on accurate records.

This structured bookkeeping environment ensures that your accounts remain organised, compliant, and ready for reporting at any time.

Common Industries That Outsource Bookkeeping

Our clients come from diverse sectors:

• Construction & Contractors
• eCommerce & Retail
• Professional Services
• Legal & Accountants
• Health & Wellness
• Nonprofits & Charities

Each industry has its own rules—we’ve seen (and sorted) them all.

Case Studies: Real Clients, Real Results

Case 1: Digital Marketing Agency, UK

Agency with 12 employees was issuing invoices to dozens of clients monthly, but Excel-based accounting took up to 25 hours a month and led to errors in VAT returns. ACG connected the company to Xero, set up automatic bank feed import and invoice templates with payment reminders. As a result, time spent on bookkeeping decreased by 60% (saving 15+ hours a month), all invoices are sent automatically, and VAT is filed on time every quarter. The owner now has a real-time dashboard with key agency metrics.

Result:

• Saved 15+ hours per month
• Automated invoicing & expenses
• Filed VAT on time every quarter

Case 2: Online Retailer

A Shopify store selling in the US and Europe faced chaos: PayPal and bank transactions didn’t match, and calculating sales tax across different states became a headache. ACG integrated Shopify and PayPal with Xero via specialized connectors, set up automatic income and expense categorization, and connected a service for automatic sales tax calculation and filing in the US. Now the owner sees real-time profitability of each product, taxes are filed error-free, and monthly reports are ready for investors and lenders.

Result:

• Real-time sales tracking
• Stress-free state tax reporting
• Clean monthly reports for investors

Case 3: Construction Firm, UK

A construction company with 8 employees and subcontractors under CIS was drowning in paperwork: CIS rates were confused, monthly HMRC reports missed deadlines, and project cost visibility was a black box. ACG implemented specialized construction accounting software, set up job costing, automated CIS calculations and reporting. The result — full HMRC compliance, all reports filed on time, and the director now sees the profitability of each project and can plan budgets more accurately, avoiding cash flow gaps.

Result:

• Compliance maintained
• Payroll + CIS filed monthly
• Full project cost visibility

Data Security and Access Control

Security and transparency are essential when outsourcing financial data.

Audit Consulting Group uses secure cloud accounting systems that protect your financial records while ensuring you always maintain full access to your data.

Our security approach includes:

• Encrypted document sharing and secure cloud storage
• Role-based access control for accounting platforms
• Full audit trails for all bookkeeping changes
• Secure bank feed integrations that reduce manual data entry

This approach ensures your bookkeeping data remains protected, traceable, and fully accessible at all times.

FAQ: Outsourced Bookkeeping Services

Q: Is outsourcing bookkeeping safe?
A: Yes. We use bank-level encryption, NDA contracts, and secure software access.

Q: Do I still have access to my accounts?
A: Always. We use cloud tools like Xero and QuickBooks, so you can check your data anytime.

Q: Can I outsource just part of my bookkeeping?
A: Yes. You can choose full-service or partial-service plans.

Q: What countries do you support?
A: We offer bookkeeping outsourcing services in the UK.

Q: Can you handle payroll and VAT?
A: Absolutely. We manage VAT, payroll, pensions (UK), and sales tax .

Q: How do you charge?
A: Fixed monthly pricing, based on volume and services—no hourly surprises.

What Clients Say About ACG

“I outsourced bookkeeping to ACG and instantly felt the pressure lift. Now I get clean reports every month and zero stress during tax time.”
— Jamie B., Freelancer, London

“As a small business, outsourcing to ACG was a no-brainer. They saved me hours each week and helped me understand my numbers.”
— Chris M., Retail Owner, Manchester

“Their USA team understood my tax deadlines and got everything organised in time for funding. Highly recommend!”
— Maria R., Startup Founder, New York

Outsource Your Bookkeeping to the Experts

Bookkeeping doesn’t need to be expensive, confusing, or time-consuming.

Let Audit Consulting Group take care of the numbers—so you can focus on clients, growth, and building your dream business.

We’ve helped hundreds of businesses like yours streamline their financial operations. We’re ready to do the same for you.

Start Today with a Free Consultation

Ready to stop stressing over spreadsheets?

Contact Audit Consulting Group for:

• A free discovery call
• A fixed-fee quote with no obligation
• A personalised bookkeeping outsourcing plan
• Full compliance and clarity

Audit Consulting Group – Trusted Bookkeeping Outsourcing Services in the UK

Outsourced Bookkeeping Services Cost Estimation

Calculate the cost of outsourced bookkeeping services and compare it to in-house accounting expenses. This bookkeeping outsourcing cost estimator considers transaction volume, service scope, and reporting requirements. Discover how virtual bookkeeping services can reduce accounting costs while maintaining accuracy.