Running a UK company comes with responsibilities and the most critical one is staying compliant with HMRC. Non-compliance can lead to hefty fines or business disruption. 1. Register for Corporation Tax Every UK Limited Company must register for Corporation Tax within 3 months of trading. 2. Maintain Proper Books and Records HMRC requires you to keep financial records for at least 6 years, including invoices, bank statements, and receipts. 3. File Annual Accounts & Tax Returns on Time Accounts: Filed with Companies House within 9 months of year-end. Corporation Tax Return: Filed within 12 months to HMRC. 4. Manage VAT Correctly If your annual turnover exceeds £90,000, you must register for VAT. Even if you’re under the threshold, voluntary registration can help reclaim input tax. 5. Use a Qualified Accountant Tax laws change regularly. Having an accountant ensures you stay updated, compliant, and tax-efficient. Final Thoughts Compliance isn’t optional it’s your foundation for long-term growth. Startitup Global keeps your filings on track and ensures every report meets UK standards, giving you peace of mind while you scale.