Companies House
Fixed Fee
Simple, fixed-fee accounting and tax filing services tailored for limited companies, landlords, and sole traders, fully compliant with HMRC requirements.
Fill in a few simple details and get a personalised quote from our expert accountants. There is no obligation and no hidden fees. Whether you are a limited company, landlord, or sole trader, we will guide you to the right service based on your needs.
Companies House
Micro Filer specialises in providing simple, fixed-fee accounting services for micro companies across the UK. Our focus is on keeping your company compliant with HMRC and Companies House while removing the complexity from accounts and tax filing. Whether your company is dormant, newly formed, or actively trading, we deliver accurate, reliable support tailored to your business size and activity.
Our approach is built around clarity, affordability, and ongoing support. You get direct access to experienced accountants, transparent pricing, and a service designed specifically for small businesses and micro entities.
We provide simple, fixed-fee accounting and tax services for micro companies, landlords, and sole traders. Everything is designed to keep you compliant with HMRC and Companies House while keeping costs low and predictable.
We prepare statutory company accounts, calculate corporation tax liabilities, and submit your CT600 tax return to HMRC. This service ensures your financial data is accurately processed, your tax position is clearly defined, and all filings are completed in line with UK compliance requirements and deadlines.
We review and update your company details, then prepare and file your confirmation statement with Companies House. This keeps your company information accurate, maintains your legal status, and ensures ongoing compliance with annual reporting obligations.
We set up your digital records, track income and expenses, and submit quarterly updates to HMRC under Making Tax Digital (MTD). This ensures your financial data is recorded digitally, your submissions are accurate, and your reporting stays fully compliant with MTD regulations.
We calculate your taxable income, prepare your self assessment tax return, and submit it to HMRC on your behalf. This ensures all income sources are correctly reported, allowable expenses are applied, and your tax obligations are met on time.
Seamlessly connect with the accounting tools you already use and more.
Our process is simple, secure, and designed to keep your company compliant with minimal effort from your side.
We collect your company and personal details, complete required AML checks, and send over your engagement letter for signing. This ensures everything is set up correctly from the start.
Provide your income and expense details through bank statements or bookkeeping software. You can invite us to access platforms like Xero or QuickBooks, or securely email your records. All data is handled in line with GDPR and EU regulations.
Once we receive your records, we prepare your company accounts and calculate your tax. Your dedicated accountant will be available to answer any questions, and most work is completed within 2 to 7 days depending on complexity or urgency.
We send your accounts and tax return for approval, explain any tax due, and answer your questions. Once approved, we file everything directly with HMRC and Companies House for you.
We combine modern technology with expert accounting to deliver a seamless experience.
No surprises or hidden hourly rates. Transparent one-off fees for all our services.
Qualified professionals handle your filing, ensuring accuracy and maximum tax efficiency.
Your accounts are prepared and filed within 3-5 working days of receiving your details.
We are an officially authorized filing agent for both HMRC and Companies House.
Complete the entire process from your laptop or phone. No physical meetings required.
Bank-level encryption ensures your financial data is always safe and protected.
Don’t just take our word for it. Here’s what other UK business owners think.
4.8 Excellent 
“Kelly helped us overcome a significant challenge in a timely manner, providing us with the draft accounts in under 24 hours, whereas our previous accountant took almost eight months to do the same. W…” See More
We are a small management company of property residents with no experience of running a company! Kelly was exceptional in getting us through the hurdle of first time micro accounts and company t… See More
Cannot recommend Kelly at Micro Filer Ltd enough. My previous accountant left me in a right mess with both my Limited Company Tax. After approximately a week after initial inquiry Kelly had looked i… See More
A micro company is a small limited company in the UK that meets at least two of the following conditions: annual turnover of £632,000 or less, £316,000 or less on its balance sheet, and no more than 10 employees. Micro companies benefit from simplified reporting requirements, including reduced disclosure in their annual accounts.
Yes, micro companies must file annual accounts with Companies House and submit a corporation tax return (CT600) to HMRC, even if the company has little or no activity.
A corporation tax return, also known as a CT600, is a document submitted to HMRC that reports your company’s income, expenses, and calculated tax liability. It must be filed annually by all active limited companies, and it determines how much corporation tax your business needs to pay.
A confirmation statement is an annual filing submitted to Companies House that confirms your company’s registered details, such as directors, shareholders, and registered address. It ensures that public records are accurate and up to date. Filing this statement is a legal requirement for all limited companies.
Missing a filing deadline can result in financial penalties and, in some cases, further action from HMRC or Companies House. Late filing of company accounts can lead to fines, while missing a corporation tax deadline may result in interest charges or additional penalties. Staying compliant helps avoid these risks.
Dormant companies are generally not required to file a corporation tax return if HMRC recognises them as dormant. However, they must still file dormant accounts with Companies House and maintain their compliance status.
You should keep records of all income and expenses, including bank statements, invoices, and receipts. These records are used to prepare accurate accounts and tax returns and must be maintained in line with HMRC requirements.
Company accounts and corporation tax returns are typically prepared and filed within 2 to 7 working days once you have provided all required financial records. The exact timing depends on the completeness and complexity of your information, but we aim to deliver a fast and reliable service with a standard 7-day turnaround available for most micro companies.
Yes, switching accountants is a straightforward process. Your new accountant will handle communication with your previous accountant and ensure all necessary information is transferred securely, allowing for a smooth transition.
Join 1,000+ UK companies who trust MICROfiler for their annual compliance.
No account needed. Pay only when you’re ready to file.