Corporation Tax Services
Pay the right corporation tax, not a penny more
Corporation Tax Services
Corporation Tax Services for UK Businesses
At Swann Bookkeeping & Accountancy, we support UK companies through every stage of their Corporation Tax journey, from accurate calculations and timely submissions to proactive planning and
relief maximisation. Whether you’re a startup, growing SME, or established limited company, our expert team ensures your tax obligations are met efficiently and strategically.
Who We Are
What is Corporation Tax?
Corporation tax is the tax charged on your company’s profits including trading income, investment
returns and gains from selling assets payable to HM Revenue & Customs (HMRC) after your
accounting period.
It’s a mandatory requirement for UK-registered companies and foreign businesses with a UK branch,
and keeping compliant is crucial to avoid penalties and protect your bottom line.
Service
Our Corporation Tax Service Includes:
We help you register with HMRC and set up your company correctly for tax obligations from day one. .
Using your financials and allowable deductions, we calculate exactly what your company owes, so
your business is prepared, informed and in control.
payments, and year-end strategies.
We prepare your Company Tax Return (CT600) with precision and submit it electronically to HMRC,
ensuring compliance and deadline adherence.
the most of every opportunity.
We identify opportunities like capital allowances, loss relief, R&D incentives and legitimate tax reliefs to help reduce your liabilities.
Our forward-looking advice helps you make informed decisions that save tax, support growth, and
maintain financial resilience.
From record-keeping recommendations to future planning, we’re your trusted partner in financial
clarity and tax confidence.
Why
Why Choose Swann for Corporation Tax?
Tax planning isn’t just for the wealthy — it’s for anyone who wants to keep more of their hard-earned money. Without a clear plan, you might be paying more than necessary, missing out on deductions, or facing avoidable IRS issues. Our service is designed to help you:
- Expertise you can trust Our specialists stay up to date with UK tax rules and reliefs, so you don’t have to. We handle everything from filing CT600 returns to identifying tax-efficient strategies tailored to your business.
- Compliance without the confusion Meeting HMRC deadlines is essential, and our team ensures your corporation tax returns are filed accurately and on time, every time.
- Strategic tax planning & relief optimisation We go beyond compliance, helping you claim all allowable expenses, reliefs and incentives available under UK law, optimising your tax position where possible.
- Clear communication, real results No unnecessary technical language or hidden surprises, just clear guidance and reliable support whenever you need it.
Frequently Asked Questions
Corporation Tax is a tax paid on company profits, including trading income, investments and capital
gains. It applies to UK limited companies and foreign companies with a UK branch or office. Sole
traders and partnerships do not pay corporation tax.
Corporation Tax is usually due 9 months and 1 day after the end of your accounting period. However,
your Company Tax Return (CT600) must be filed with HMRC within 12 months of the end of that
period.
You’ll need accurate financial records including income, expenses, payroll details, asset purchases and
any allowable deductions. Keeping organised records throughout the year helps ensure accurate
calculations and avoids last-minute stress.
Yes. Through strategic tax planning and relief optimisation, we help identify allowable expenses,
capital allowances and other legitimate reliefs to reduce your corporation tax liability while remaining
fully HMRC-compliant.
Absolutely. We prepare and file your CT600 Corporation Tax Return electronically, ensuring accuracy, compliance and timely submission to HMRC.
Late filing can result in penalties, interest charges and increased HMRC scrutiny. Our proactive
approach ensures deadlines are met, helping you avoid unnecessary fines and compliance issues.
Yes. We support startups, SMEs and established limited companies across the UK, tailoring our
corporation tax services to suit your business size, structure and growth stage.
We offer ongoing support, not just year-end compliance. Our clients benefit from continuous
guidance, future-focused planning and access to expert advice whenever it’s needed.
Yes. We offer an initial consultation to understand your business, assess your corporation tax requirements and recommend the most suitable support package.
Connect with us
Ready to Take Control of Your Corporation Tax?
Don’t let tax obligations distract you from running your business. Swann Bookkeeping & Accountancy
delivers expertise, personalised support and results-driven strategies that make corporation tax simple
and work for you.