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All software / 100PcMTD

100PcMTD

First seen on HMRC's list on or before 17 Oct 2026.

Visit 100PcMTD websiteView HMRC listing

Our notes

100PcMTD is a desktop bridging app (Windows, Mac, Linux) that files MTD Income Tax and VAT figures from Excel, OpenOffice or CSV files. It is aimed at sole traders, landlords and agents who keep records in spreadsheets.

Pros

  • Annual price per taxpayer, with group and agent tiers
  • One NI number covers any number of self-employments plus UK and foreign property
  • Desktop app; data stays on your PC
  • MTD VAT filing is free

Cons

  • Only the first 3 quarters of the tax year are free
  • Vendor says end-of-year return pages for all income categories are 'planned'
  • Google Sheets not mentioned

Price

Prices can change without notice, so confirm with the provider before you buy. Spotted an error? Email us.

Cheapest MTD-capable plan
Individual subscription
Per month
unknown
Per year
£30
VAT
ex VAT
Notes
£30 + VAT per tax year for one NI number (unlimited VAT). Group £60 + VAT (up to 5 NI numbers). First 3 tax-year quarters free for all users.
Landlord pricing
same product. Each NI number account supports any number of self-employed businesses, a UK property business and a foreign property business.
Agent/accountant pricing
yes. Agent £100 + VAT per tax year (up to 50 NI numbers); Pro £200 + VAT per tax year (unlimited NI numbers).

Really free?

Quarterly updates free
no (first 3 quarters of the tax year only)
Tax return (final declaration) free
no
Limits
First 3 tax-year quarters free; a subscription is needed after that.
Bank account condition
None
Time limit
First 3 quarters of the tax year

Landlords and spreadsheets

Jointly owned property
unknown. Not mentioned on the product page.
Excel bridging
yes (.xls, .xlsx, .xlsm with bridging template)
Google Sheets bridging
unknown
CSV import
yes
Bridging notes
Also supports OpenOffice spreadsheets. Consolidated-expenses template for turnover under £90k.

Checked 18 Oct 2026. Sources:comsci.co.uk

HMRC listing

What the software provider has told HMRC. “In development” means the provider has committed to building it in time for the 2026 to 2027 tax return.

Features

Free versionNot included
Agent softwareReady now
Individual softwareReady now
Software that creates digital recordsNot included
Bridging software that connects to recordsReady now
Standard update period (6 April to 5 April)Ready now
Calendar update period (1 April to 31 March)Ready now
Making Tax Digital for VATReady now
HMRC Assist (Submission Feedback)Ready now

Business income

Sole traderReady now
UK propertyReady now
Foreign propertyReady now

Other income sources and items

Employment (PAYE)In development
UK dividendsReady now
State Pension incomeReady now
Private pension incomesReady now
Partner income from a partnershipIn development
Foreign dividendsReady now
Foreign interestReady now
Private pension contributionsIn development
Construction Industry SchemeIn development
Charitable givingIn development
Capital GainsReady now
Student LoanReady now
Marriage AllowanceIn development
Voluntary Class 2 National InsuranceIn development
High Income Child Benefit ChargeReady now
UK interestReady now

Accessibility

Blindness or impaired visionNot included
Deafness or impaired hearingNot included
Motor or physical difficultiesNot included
Cognitive impairmentsNot included

Platform

Software typeDesktop application
Compatible withMicrosoft Windows Mac OS Linux
LanguageEnglish

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