MTD Categories Explainer
The income categories behind an MTD quarterly update.
Use this page when you need the plain-English version of what counts as self-employment income, UK property income, foreign property income, and what stays out of scope.
The categories most people need
Self-employmentTrading income from sole-trader activity that belongs inside the MTD income-tax flow.
UK propertyRental income from UK property, with ownership-share logic where the property is joint.
Foreign propertyRental income from overseas property that still belongs in the income-tax picture.
Common things that stay out of scope
- PAYE-only employment income on its own.
- Dividend-only or savings-only income.
- Limited-company income that does not belong to you as sole-trader or property income.
Why this explainer exists
The categories page is the durable long-tail part of the cluster. It exists for the people who search for the plain-English version of what HMRC means by a quarterly-update category and who do not need a full product demo to answer that question.
Authoritative sources
These pages are meant to be useful quickly, not to replace HMRC or professional guidance.
Explore the rest of the toolkit
Each page targets a different question people search for around MTD for Income Tax.
Am I affected?Check whether self-employment or property income puts you into MTD, including the jointly owned property branch.DeadlinesSee the next quarterly update, the quarter boundaries, and the final declaration date in one live view.How cumulative reporting worksWalk through one concrete example of a later quarter correcting an earlier mistake.FAQsRead the short answers to the MTD questions people ask most about thresholds, reporting, software, and penalties.