Stay on the Right Side of HMRC with Our
Digital Compliance Services in London
End-to-end digital tax compliance for UK individuals and businesses. MTD submissions, VAT returns,
Corporation Tax, and self-assessment. Filed accurately, on time, every time.
- Making Tax Digital Ready
- Fixed Monthly Fees
- CIMA Regulated
- Serving UK Clients Nationwide

Who This Service Is For
Our digital compliance service is for UK individuals and businesses that need to stay on top of HMRC obligations. Whether that is quarterly MTD filings, VAT returns every three months, an annual Corporation Tax return, or a self-assessment submission by 31 January. We work with sole traders, limited companies, landlords, contractors, and e-commerce businesses.
What's Included with Our Digital Compliance Service?
Making Tax Digital (MTD) for Income Tax
Digital VAT records and quarterly returns submitted via MTD-compatible software
Corporation Tax return (CT600) preparation and submission
Self Assessment (SA100) preparation and filing for individuals
Company accounts filing at Companies House
Confirmation statement (annual return) to Companies House
PAYE compliance and RTI submissions
HMRC correspondence management
If you have historic penalties, we review and appeal where possible
Annual compliance calendar for you to always know what’s due and when

- WHY TDA
Why Choose TDA
Zero missed deadlines
We track every HMRC and Companies House deadline for you and file well in advance. You will never receive a late penalty while in our care.
MTD-ready from day one
Every TDA client is set up for Making Tax Digital from the start. Quarterly filings are automated. You review and approve, we submit.
One point of contact
You have a named accountant who manages all your compliance obligations. No chasing different departments for different taxes.
Proactive alerts
If legislation changes a new deadline or a new requirement, we contact you directly with what you need to do, in plain English.
HMRC communication handled
If HMRC writes to you, forward it to us. We manage the response, negotiate where appropriate, and keep you informed.
FAQ
Frequently Asked Questions
Making Tax Digital is HMRC’s initiative to move all tax record-keeping and submissions to digital platforms. For VAT-registered businesses, MTD for VAT has been mandatory since 2019. From April 2026, MTD for Income Tax applies to self-employed people and landlords earning over £50,000 — requiring quarterly digital submissions instead of a single annual self-assessment return. The £30,000 threshold follows in April 2027.
HMRC uses a points-based penalty system for late MTD submissions. Each missed quarterly deadline earns a penalty point. Once you reach the threshold (four points for quarterly filers), HMRC issues a £200 financial penalty. Additional penalties apply for continued non-compliance. Our compliance service ensures you never accumulate points.
You must register for VAT if your taxable turnover exceeds £90,000 in any 12-month rolling period (2024/25 threshold). You can also register voluntarily below this threshold, which can be beneficial if you sell to VAT-registered businesses. Once registered, you must file VAT returns (usually quarterly) and keep digital VAT records under MTD for VAT.
Corporation Tax is the tax a limited company pays on its profits. The current main rate is 25% for profits over £250,000, with a small profits rate of 19% for profits under £50,000 (with marginal relief between these thresholds). Your Corporation Tax return (CT600) is due 12 months after your accounting period end, but payment is due 9 months and 1 day after period end. We manage both deadlines.
A confirmation statement (formerly the annual return) is a yearly filing to Companies House confirming that your company’s registered details are correct — directors, shareholders, registered address, and SIC codes. It must be filed within 14 days of the review date or HMRC can strike the company off the register. We file this automatically for all limited company clients.