File Your Accounts & Tax in Minutes

The simplest way for UK micro companies to submit accounts to Companies House and corporation tax to HMRC.

Why Choose TinyTax?

Dual Submission

Submit both your accounts to Companies House and CT600 to HMRC in one streamlined process.

Quick & Simple

Pre-populated with Companies House data. Just add your financial figures and submit.

Secure & Compliant

Built to government specifications with proper authentication and secure data handling.

How It Works

1

Search Your Company

Start typing above to find your company from Companies House records.

2

Enter Financial Data

Add your profits, losses, and balance sheet figures for the accounting period.

3

Review & Preview

Generate iXBRL accounts and review your CT600 calculations before submission.

4

Submit to Authorities

Submit your accounts to Companies House and CT600 to HMRC with a single click.

Is TinyTax Right for You?

TinyTax is designed for UK Micro-Entity Limited Companies

To qualify as a micro-entity, your company must meet at least two of the following criteria:

Annual Turnover: Not more than £632,000
Balance Sheet Total: Not more than £316,000
Average Number of Employees: Not more than 10

Perfect for: Small limited companies, freelancer companies, contractor companies, and single-director businesses that need to file unaudited micro-entity accounts and corporation tax returns.