A London-based team of seasoned accountants and bookkeepers will clean up, categorise and reconcile your books in QuickBooks, Xero or Wave — and deliver accurate financial statements you can trust.
I Will Handle Your Bookkeeping, Accounting & Financial Statements
A focused one-to-one accounting and bookkeeping consultation for a single entity.
- 1 consultation session with a professional accountant
- Advisory covering accounting, bookkeeping or QuickBooks queries
- 1 entity, 1 account in scope
- Zoom meeting link provided for live clarification
- Post-completion support for follow-up questions
- GAAP, IFRS and IAS compliant guidance
Full transaction categorisation, reconciliation and financial statement preparation for up to 301 transactions.
- Up to 301 transactions categorised and coded
- Bank and credit card reconciliations
- Profit & Loss, Balance Sheet and Cash Flow Statement prepared
- Chart of accounts setup or clean-up included
- Work performed in QuickBooks, Xero, Wave or Excel
- Post-completion support and Zoom call available
Comprehensive bookkeeping, reconciliation and full financial statements for up to 1,001 transactions — ideal for growing businesses and backlog clean-ups.
- Up to 1,001 transactions categorised and coded
- Full bank and credit card reconciliations across all accounts
- Complete financial statements: P&L, Balance Sheet, Cash Flow and Notes to Accounts
- Backlog and catch-up accounting for past months or years
- Advanced Excel financial analysis included
- Outsourced payroll accounting support available within scope
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Full Description
Running a business is demanding enough without worrying whether your books are months behind, your transactions are miscategorised, or your financial statements are ready for tax season. That is exactly where we come in.
We are a London-based team of professional accountants, bookkeepers and tax experts with over nine years of hands-on experience serving businesses of all sizes, sole traders, nonprofits and individuals across the globe. Whether your records are spotless or haven't been touched in years, we bring order, accuracy and clarity to your finances — so you can focus entirely on growing your business.
**What we handle for you:**
— Bookkeeping and accounting in QuickBooks Online, Xero, Wave and Excel
— Chart of accounts setup and backlog clean-up (catch-up accounting for past months or years)
— Categorisation of all business income and expense transactions
— Bank and credit card reconciliations
— Financial statement preparation: Profit & Loss, Balance Sheet, Cash Flow Statement and Notes to Accounts
— Monthly and yearly bookkeeping and accounting cycles
— Advanced Excel tasks and financial analysis
— Outsourced bookkeeping and payroll accounting
All work is carried out in accordance with GAAP, IFRS and IAS accounting standards, so your books are not only tidy — they are compliant.
**How it works:**
Once your order is placed, we will ask you to share your bank and credit card statements along with any relevant files. For cloud platforms such as QuickBooks, Xero or Wave, we will provide our accountant email so you can add us directly to your account. For transactions whose nature is unclear, we compile them into an Excel sheet and request your guidance, ensuring every entry is accurate. A Zoom call is available whenever additional clarification is helpful.
**Who this is for:**
This service is ideal for small and medium-sized business owners who need reliable ongoing bookkeeping, entrepreneurs catching up on months of unrecorded transactions, freelancers requiring clean financial statements, and nonprofits needing compliant accounts.
**Why work with us:**
Nine-plus years of specialist experience, fluency across the leading cloud accounting platforms, strict confidentiality, on-time delivery and post-completion support are the pillars of every engagement. We are available for weekly, fortnightly, monthly, quarterly or annual arrangements — making this a flexible long-term partnership, not just a one-off task.
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Compare Packages
| Feature | Advisory Session | Bookkeeping & Statements | Full Accounts Package |
|---|---|---|---|
| Delivery Time | 2 days | 4 days | 7 days |
| Revisions | 0 | 1 | 2 |
| 1 consultation session with a professional accountant | ✓ | ✕ | ✕ |
| Advisory covering accounting, bookkeeping or QuickBooks queries | ✓ | ✕ | ✕ |
| 1 entity, 1 account in scope | ✓ | ✕ | ✕ |
| Zoom meeting link provided for live clarification | ✓ | ✕ | ✕ |
| Post-completion support for follow-up questions | ✓ | ✕ | ✕ |
| GAAP, IFRS and IAS compliant guidance | ✓ | ✕ | ✕ |
| Up to 301 transactions categorised and coded | ✕ | ✓ | ✕ |
| Bank and credit card reconciliations | ✕ | ✓ | ✕ |
| Profit & Loss, Balance Sheet and Cash Flow Statement prepared | ✕ | ✓ | ✕ |
| Chart of accounts setup or clean-up included | ✕ | ✓ | ✕ |
| Work performed in QuickBooks, Xero, Wave or Excel | ✕ | ✓ | ✕ |
| Post-completion support and Zoom call available | ✕ | ✓ | ✕ |
| Up to 1,001 transactions categorised and coded | ✕ | ✕ | ✓ |
| Full bank and credit card reconciliations across all accounts | ✕ | ✕ | ✓ |
| Complete financial statements: P&L, Balance Sheet, Cash Flow and Notes to Accounts | ✕ | ✕ | ✓ |
| Backlog and catch-up accounting for past months or years | ✕ | ✕ | ✓ |
| Advanced Excel financial analysis included | ✕ | ✕ | ✓ |
| Outsourced payroll accounting support available within scope | ✕ | ✕ | ✓ |
Portfolio
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Handle Your Bookkeeping, Accounting & Financial Statements
Handle Your Bookkeeping, Accounting & Financial Statements
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Frequently Asked Questions
Yes, we strongly recommend reaching out via the order chat before purchasing, particularly for the Bookkeeping & Statements and Full Accounts packages. Every business is different, and a brief conversation ensures we scope the work accurately and there are no surprises once the order begins.
You will need to supply all relevant bank and credit card statements, files and any instructions we have discussed. For QuickBooks, Xero or Wave, please add us as your accountant using the work email we will share with you. Specific requirements vary by client and business type, so we will confirm the full list at the start of your order.
Absolutely. Backlog clean-up and catch-up accounting is one of our core services. Whether your books are a few months behind or haven't been touched for several years, we will bring everything up to date and reconcile all accounts.
We use each transaction's description, our professional expertise and research to assign the correct category. For any transactions whose nature is not immediately clear, we compile them into an Excel sheet and send them to you requesting guidance. A Zoom meeting is also available for more in-depth clarification.
Even when bank feeds are active, we require the original PDF statements to perform a proper reconciliation. They allow us to cross-check every entry against the platform, catch any missing or duplicated transactions and make the necessary adjustment entries.
We prepare all accounts and financial statements in accordance with GAAP (Generally Accepted Accounting Principles), IFRS (International Financial Reporting Standards) and IAS (International Accounting Standards), making our work suitable for businesses operating in most jurisdictions.
Yes. We are available for weekly, fortnightly, monthly, quarterly and yearly engagements. If you need a reliable ongoing accounting partner rather than a one-off project, please mention this when you get in touch and we will discuss the best arrangement for your business.
Yes. We provide after-sales support for any questions or queries that arise once your order is delivered. Simply message us via the order chat and we will assist you.
Customer Reviews
See what our customers say about this Zinn
I have had the pleasure of working with Collins Consult over the last year and just worked with him on a project under an extremely tight deadline. I cannot speak highly enough of the exceptional quality of his work. He completed the tax returns (and the financial statements needed to prepare the tax returns) with remarkable accuracy and thoroughness, all while maintaining a calm, patient, and professional demeanor throughout the process. His attention to detail, responsiveness, and commitment to delivering top-tier service made a stressful situation much more manageable. I was especially impressed by his willingness to work with me in ironing out the various issues that present themselves when dealing with complex financial matters. He handled all my questions and concerns promptly and patiently, all the while working diligently to ensure everything was completed correctly and on time. If you're looking for an accountant who combines technical excellence with outstanding client service, I wholeheartedly recommend Collins Consult.
Your service was an absolute lifesaver for our business. We tried it for the first time and we are impressed. The bookkeeping quality was spot on and exactly what we needed. 100% recommend!
Fantastic experience! Collins is a professional, polite, and highly skilled freelancer. His work on our excel sheets and financial reports (profit and loss and balance sheet) exceeded our expectations. I especially appreciate his fast turnaround without compromising quality. I'm confident his top-notch quality is on par with (if not better than) others who charge significantly more. If you come across Collins’s gig, don’t hesitate, he’s an excellent choice!!!
Collins is the best – an absolute star! If I could give more than 5 stars, I would. His attention to detail, quality, and professionalism is top-notch!!! This man went above and beyond, and did such a wonderful job. Thank you again for your outstanding work, Collins! Highly recommend.
**Review for Collins Consult – Financial Statement Preparation for Tax Year 2024** I had the pleasure of working with Collins Consult for the preparation of my financial statements for the 2024 calendar year, and I couldn’t be more satisfied with the experience. Collins demonstrated exceptional **professionalism** throughout the engagement, delivering work that was not only timely but also meticulously organized and compliant with all relevant standards. His **attention to detail** was evident in every aspect of the financial statements. From reconciling complex transactions to ensuring every figure was accurate and properly documented, Collins left no stone unturned. This level of precision gave me full confidence in the integrity of the reports submitted for tax filing. What truly set Collins apart was his **proactive communication**. He consistently kept me informed of progress, flagged potential issues early, and offered thoughtful solutions before they became problems. His responsiveness and clarity made the entire process smooth and stress-free. Lastly, Collins’s **politeness and professionalism in all interactions** made working with him a pleasure. He was respectful, patient, and always willing to explain complex financial concepts in a way that was easy to understand. Thanks to his diligence and expertise, I was also able to get my taxes filed by the October 15, 2025 extension deadline. I highly recommend Collins Consult to anyone seeking reliable and courteous accounting services.
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