The UK’s First Dedicated MTD portal

Welcome to 123 Tax Team’s dedicated MTD portal. This site is specifically set up in 2019 to assist small and medium-sized businesses and individuals with their MTD obligations in accordance with the government’s new tax rules regarding the digital filing of VAT returns.

We are dedicated to ensuring that customers who prefer to use spreadsheets or an offline version of their existing accounting solution can continue to do so and find an economical MTD solution in order to become MTD ready so that they can file their VAT returns on time and get on with running their businesses.

As of April 2026, we are now assisting landlords and self-employed contractors and sole traders to become MTD compliant with their ITSA under the new rules set by HMRC.  123 Tax Team is an authorised reseller of 123 Sheets, and customers can also get telephone support from 123 Tax Team.

123 Tax Team Pricing Guide for Landlords, Contractors and Self-Employed Sole Traders. See the document below for details. Please note: includes Bank Holiday Discount Promotion, valid until 30 June 2026. 

MTD Bridging & Bookkeeping Software for Contractors & Landlords – Keep Using Excel!

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MTD for Income Tax 2026 – Keep Using Your Spreadsheets

Simple. Affordable. Excel-Friendly MTD Bookkeeping Software for Contractors , Self-Employed Sole Traders & Landlords

123 Tax Team Offers one of the cheapest MTD Software Solutions on the market