Comprehensive corporation tax and compliance services. Trust ACG for accuracy.
Leading Corporation Tax Solutions in the UK
At Audit Consulting Group, we specialise in Corporation Tax and provide top‑quality corporate income tax services to businesses across the United Kingdom. If you’re searching for a reliable corporation tax service partner, you’ve come to the right place. We make complex tax matters simple and manageable, so you can focus on your growth.
Why our Corporation Tax Service Stands Out
Every business is unique, especially in how taxation affects profits and growth. At Audit Consulting Group, our approach to corporate income tax services is tailored, practical, and deeply experienced:
- Dedicated UK tax specialists with years of experience in UK Corporation Tax legislation.
- Personal attention: one‑on‑one support through each step.
- Transparent fees: no surprises, clear pricing.
- A focus on reducing your tax liability, maximising reliefs, credits, and allowances.
- Proactive planning: we help you prepare for the next tax year as soon as this one ends.
Our clients trust us because we combine technical expertise with an approachable human touch. Whether you’re a startup, SME, or multinational, our Corporation Tax service adapts to your scale.
How We Help: Our Corporate Income Tax Services
We offer end‑to‑end support in corporation tax service and corporate income tax services, including:
- Preparing and filing your Company Tax Return (CT600).
- Advising on R&D tax credits, capital allowances, loss relief, and other reliefs.
- Planning to reduce future Corporation Tax bills.
- Handling HMRC enquiries and dealing with compliance risks.
- Providing forecasts and cashflow advice so you’re never caught short.
- Supporting mergers, restructuring, or international expansions.
Our goal is to be more than an accountant: we’re your strategic tax partner. We aim to uncover every available tax saving and help you keep more of your earnings where they belong—in your business or reinvested in growth.
Our Process: How We Deliver Your Corporation Tax Service
- Discovery & onboarding
We meet (remotely or in person) to learn about your business, its structure, revenue, expenses, and future plans. - Review & risk assessment
We check previous filings, historical allowances claimed, and any potential issues. - Tax planning & strategy
We map out tax-saving opportunities like R&D claims, losses, capital expenditure, or group relief. - Preparation of tax return
We draft and review your CT600 and supporting schedules, ensuring accuracy and completeness. - Filing & submission
We file electronically, monitor HMRC status, and manage any follow‑up queries. - Post‑submission support
If HMRC has questions or opens an enquiry, we liaise for you. We’re with you throughout. - Planning for next year
We review your current financials to anticipate next year’s tax, offer budgeting advice, and suggest actions now to reduce future liabilities.
Consistent communication, prompt support, and clear written advice mean you’re always in control and informed.
Real‑World Cases: How We’ve Helped Clients Save
Case Study 1: Tech Startup with R&D Relief (BrightApps Ltd)
BrightApps Ltd, a small tech firm, spent heavily on software development. We identified qualified R&D expenditures and successfully claimed £75,000 in R&D tax credit. That resulted in a 25% Corporation Tax savings, boosted cashflow, and allowed them to hire two more developers.
Case Study 2: Manufacturing SME (GreenFoods UK)
GreenFoods UK expanded their facility and purchased new plant equipment. We helped them claim capital allowances on new machinery, reducing corporation tax due by £120,000 over two years. They reinvested savings into expanding production lines.
Case Study 3: Group Restructuring (Euro‑Trade Plc)
Euro-Trade Plc reorganised its UK and EU operations. We guided them through group relief treatment, ensuring intercompany debt and charges were properly aligned. Corporation Tax liability across the group was optimised, saving over £250,000 in unnecessary tax exposure.
Each scenario confirms that thoughtful tax planning doesn’t just save you money now, but helps shape sustainable long‑term growth.
What Clients Say: Reviews & Testimonials
“Audit Consulting Group made Corporation Tax painless. Their team spotted reliefs we hadn’t claimed for years—even for a small digital agency like ours. Friendly, clear, and saving us a fortune.”
— Emily, Co‑Founder of StudioVibe
“We switched to Audit Consulting Group mid‑year and immediately saw the benefit. They responded to every HMRC question calmly and quickly. We feel much more confident heading into our next tax year.”
— Jack, Managing Director at HarbourWorks Ltd
“From the first meeting, I knew I was in safe hands. Their consultants are real humans—not robots—translating complex tax issues into plain English. We saved nearly £90k in corporation tax this year.”
— Sarah, Finance Director of InnovateBuild
We’re proud to receive such feedback. It reflects our commitment to delivering not just a service, but real, measurable value.
Your Questions Answered: FAQ on Corporation Tax Service
What is Corporation Tax?
Corporation Tax is a tax on company profits—after business expenses, allowable deductions, and reliefs. In the UK, the rate varies depending on taxable profits and circumstances.
What qualifies as corporate income tax services?
It includes preparing and filing CT600 returns, advising on reliefs (like R&D, capital allowances), managing HMRC interaction, and planning to reduce tax liabilities across financial years.
Why outsource Corporation Tax?
- Saves time and stress.
- Access expert insight into complex tax laws.
- Helps avoid mistakes, errors, or HMRC penalties.
- Maximises reliefs and allowances.
- Enables strategic financial planning.
How much does your corporation tax service cost?
We offer transparent pricing. Typically, fees are based on complexity and annual turnover—starting from a competitive rate for small firms. A personalised quote is supplied after initial discovery.
How soon can you start?
We can get going within days. From the moment we agree terms and receive necessary documents, we can begin review, planning, and filing within the next tax cycle or before the filing deadline.
What if HMRC opens an enquiry?
Our service includes handling any HMRC query or enquiry. We represent you, prepare responses, liaise directly, and aim to resolve without penalties wherever possible.
Do you handle international companies or subsidiaries?
Yes. We support companies with global operations, cross-border transactions, or subsidiaries. We advise on transfer pricing, double‑tax treaties, and ensuring UK filing is compliant.
More About Audit Consulting Group
- Established expertise: Our team comprises qualified Chartered Accountants and tax professionals with decades of UK Corporation Tax experience.
- Human-first approach: We use approachable language (no clogged jargon) and care about your business goals.
- Ongoing partnership: We’re not one-off filing agents—we plan together annually to reduce liability and build your resilience.
- Tech-enhanced: We use secure, efficient systems for documents, filings, billing, and communication—safe and easy for you.
How to Get Started
- Arrange a free initial consultation call or meeting.
- You supply basic financial info (profit & loss, balance sheet, previous CT600).
- We review and present a plan highlighting where we can add value.
- You confirm engagement, and we proceed.
- File by deadline, manage HMRC contact, and plan ahead.
We make the entire process simple and comfortable for you.
Why Choose Us for Corporation Tax Service?
✅ Deep UK Tax Knowledge
Our consultants are up to speed on the latest UK Corporation Tax legislation, reliefs, and rates—including changes in R&D credits and capital allowance rules.
✅ Client-Focused Experience
You’re not a number. Our approach includes regular email updates, friendly support, and fast response to your questions.
✅ Proven Savings
We consistently deliver savings from R&D claims, capital allowances, or loss reliefs. Our cases show real monetary benefit.
✅ Risk Mitigation
We use a robust compliance process to help you avoid penalties, delays, or interest from HMRC.
✅ Future‑Oriented Planning
We help you forecast future tax liability, plan investments, and make decisions that reduce future burdens.
Frequently Asked: More on FAQ
Can you support unusual business structures like LLPs or holding companies?
Yes. As long as the entity is subject to Corporation Tax in the UK, we can manage its reporting, reliefs, and strategic planning.
Do you offer ongoing support year-round?
Yes. We don’t only file once a year. Whether it’s interim advice, cashflow planning, or year-end strategy, we’re available when you need us.
How do you charge?
We work on a clear fixed‑fee model for standard CT600 filings, plus project or hourly rates for larger advisory work like restructuring or international planning.
Our Approach Summarised
| Step | What We Do |
| 1. Learn | Understand your business, goals, and previous tax position. |
| 2. Assess | Review past returns, look for adjustments or missed reliefs. |
| 3. Plan | Identify R&D, capital allowances, losses, group relief, and more. |
| 4. File | Draft and submit accurate, compliant CT600 in time. |
| 5. Support | Handle HMRC enquiries or follow-ups efficiently. |
| 6. Advise | Help you plan ahead to manage future Corporation Tax liability. |
Testimonials Highlight
- “Clear advice, genuine savings” — Michael, CEO of FinTech Solutions: “We saved nearly doubled what we paid Audit Consulting Group—best decision we made for tax year.”
- “No jargon, huge reliefs” — Louise, Director at EcoRetail UK: “They explained reliefs (like R&D credits) in everyday English. We claimed relief we didn’t even know we were entitled to.”
Ready to Improve Your Tax Position?
If you want to work with a leading corporation tax service provider in the UK, trusted by businesses who want clarity, savings, and expert support—reach out to Audit Consulting Group today. You’ll quickly see why our clients say we’re the best at what we do.
Call us now – we’re ready to help with your corporation tax, corporate income tax services, and strategic tax planning.
Final Thoughts
Corporation Tax doesn’t have to be a burden. With a smart, well‑executed corporation tax service, you gain not just compliance, but opportunity. At Audit Consulting Group, we provide expert corporate income tax services in plain English, with real savings and peace of mind. Let us help you keep more of your profits where they belong—in your business.
Thank you for considering Audit Consulting Group as your Corporation Tax partner. We look forward to working with you!
