Making Tax Awesome

Don't panic! Company accounts, CT600s, MTD VAT and ITSA made easy

Start filing with HMRC & Companies House

MTD VAT and ITSA free for individual organisations for the first year

Tax Optimiser walkthrough video — submitting an MTD VAT return

Officially recognised & integrated

Recognised

Xero connected

QuickBooks connected

The future of UK tax software

VAT, Corporation tax and end of year accounts

Making Tax Digital Excel Bridging

We provide an HMRC Recognised (opens in a new tab) web-based solution for submitting your VAT returns for Making Tax Digital. You can use your own Excel spreadsheet or use an export Excel or CSV from any program such as Sage, Access Dimensions etc.

Cloud based so no plugins or software to install

As our system is web-based, there is no software or plugins to download, which means you can use any spreadsheet program. Simply upload your spreadsheet through our software.

Most of our users carry on using the same spreadsheet

You can configure in our system which sheet and cells to extract the data from, so you can carry on working with the spreadsheet you currently use.

Corporation tax (CT600) and Accounts production

Simplifies and automates the process of submitting corporation tax returns.

Fully integrated with QuickBooks and Xero

Connect your Quickbooks or Xero account and we will automatically pull in your trial balance and categorise it through AI to populate your corporation tax and statutory accounts. You can also do a 360 journal to ensure all your data is synced.

Automation

With API integration with Companies House we populate the majority of information for your submissions.

Why we cost a fraction of the rest

Honest pricing for the businesses doing the actual filing

Most UK tax software was built decades ago for accounting firms with enterprise IT budgets. The prices reflect that — and the legacy.

We started Tax Optimiser at Intuit’s SmallBizHack in 2017, winning Best Integration with QuickBooks, and went on to win Xero’s XDHAX developer challenge for the most innovative use of its API. From day one we asked one question: why does software that submits a single form to HMRC need to cost hundreds of pounds a year?

The answer turned out to be “it doesn’t.” A modern cloud stack, no salespeople and customers who happily tell their accountant about us — that’s how we keep filing your CT600 at £10 instead of £100.

What you get for the price

HMRC recognition

Companies House recognition

AI-categorised trial balance from Xero and QuickBooks

Our clients love us as much as we love them

Google reviews

Happy Organisations

Accountants

VAT Submitted

Frequently asked questions

£10 + VAT (£12) per company per year covers both the CT600 filed to HMRC and the statutory accounts filed to Companies House. Dormant companies are £5 + VAT.

No. Company directors can file their own accounts and CT600 using the guided workflow and built-in validation. Accountants use it too, with credit packs from £3 per company filing.

Yes. We pull your trial balance from Xero or QuickBooks and push adjustment journals back, so what you file and what's in your books match. You can also upload a spreadsheet instead.

£30 + VAT a year, free for the first year for individual organisations. You can keep using your Excel spreadsheet and bridge the figures to HMRC.