Corporation Tax Filing
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Stay compliant. Reduce liabilities. Plan for growth.
Corporation Tax can be complex and unforgiving — especially for growing businesses. We take care of everything from calculating your tax liability to submitting your CT600, ensuring your company stays compliant and pays only what’s necessary.

What We Handle
We manage your Corporation Tax obligations with precision and care, including:
- Preparing and submitting CT600 returns to HMRC
- Calculating taxable profits and allowable deductions
- Claiming reliefs such as R&D, capital allowances, and losses
- Reviewing director salaries and dividends for tax efficiency
- Handling HMRC correspondence and enquiries
- Strategic planning to reduce future tax liabilities
Whether you’r’ a new startup or an established company, we tailor our approach to your business goals.
Why Accuracy Matters
Corporation Tax errors can lead to serious consequences. HMRC enforces strict rules, and even minor mistakes can result in:
- Penalties for late or incorrect submissions
- Interest charges on underpaid tax
- Missed opportunities for reliefs and deductions
We ensure your filings are accurate, timely, and audit ready.

Save Time. Reclaim Focus.
Tax planning and filing can drain valuable time from your business. Outsourcing to our expert team means:
- Less time spent on admin
- More time for strategic growth
- Confidence that your tax affairs are in order

Save Money. Avoid Mistakes
Our consultants go beyond basic compliance — we help you:
- Maximise allowable deductions and reliefs
- Avoid costly errors and missed deadlines
- Plan ahead to reduce future liabilities
With our support, Corporation Tax becomes a strategic tool — not a financial burden.
Save Money. Avoid Mistakes
Thanks to smart software and streamlined systems, outsourcing is now more cost-effective than hiring in-house. Plus, when bookkeeping and account preparation are handled together, you avoid costly errors and duplication—especially during tax return season.
Save Time. Reclaim Focus
Small businesses lose up to 25% of their working hours managing financial paperwork. That’s time better spent serving clients, building your brand, and winning new business. Outsourcing your bookkeeping to us means
- Less admin stress
- More time for strategic growth
- Peace of mind knowing it’s done right
Let us handle the tax, so you can focus on building the business.
Ready to simplify your Corporation Tax?
Frequently Asked Questions?
What is Corporation Tax?
Corporation Tax is a tax on the profits of UK limited companies and certain organisations, calculated annually and payable to HMRC.
Who must file Corporation Tax?
All UK limited companies and organisations liable for Corporation Tax must file a return, even if no tax is due.
When is Corporation Tax due?
Corporation Tax is usually due 9 months and 1 day after the end of your accounting period, while the return must be filed within 12 months.
Can you handle Corporation Tax filing for my company?
Yes. We prepare, review, and submit accurate Corporation Tax returns to HMRC on your behalf.
Do you provide tax planning for UK companies?
Absolutely. We help reduce liabilities, optimise allowances, and advise on timing and strategies for tax efficiency.
How do I pay Corporation Tax?
Payments can be made online via HMRC, and we provide guidance to ensure timely payment to avoid penalties.
Can you handle Corporation Tax for international or overseas directors?
Yes. We manage filings and compliance for companies with overseas directors, including cross-border tax considerations.
What happens if my company makes a loss?
Losses can often be carried forward or back to offset profits, reducing future Corporation Tax liabilities. We advise on the best approach.