Help Centre
Guides and reference for Making Tax Digital with aligned.tax
Popular guides
Getting StartedSigning UpHow to create your aligned.tax account, choose your account type and verify your email addressMTD BasicsWhat is MTD for Income Tax?A plain English guide to Making Tax Digital for Income Tax - what it is, who it affects, and how bridging software like aligned.tax helps you comply.SubmissionsUploading a SpreadsheetHow to file a quarter from an XLSX workbook: choosing the quarter, uploading, picking the worksheets, and what the three-step journey looks likeSubmissionsSmart Map - AI Column MappingHow Smart Map reads your workbook, what the Here's what we found dialog shows, how to apply, re-run or map by hand, and what it will never do
Getting Started
Create your account, choose your type, and connect to HMRC
MTD Basics
What Making Tax Digital means and how it works
Income Sources
Add and manage your business and property income
Submissions
Upload data, review, and submit to HMRC
Your Account
Manage your settings, subscription, and profile
Clients
Manage your clients and their tax affairs