← Back to Blog
Tax & Finance

Self Assessment Tax Return: A Complete Guide for the Self-Employed

By Akin Yavuz · 11 min read · Published 12 March 2026

Tagged:
self assessmenttax returnHMRCsole traderdeadlines
Share this article:
X / TwitterLinkedInFacebook
Written by

Akin Yavuz

Founder of Nith Digital and senior BI developer with 10+ years experience across NHS, energy and finance sectors. Based in Sanquhar, Dumfries & Galloway.

About Akin →

Starting a business?

Try our free Launchpad checklist — 10 steps to launch your business with confidence in Dumfries & Galloway.

Start the checklist →

Related articles

VAT Registration in the UK: When You Must Register and How

VAT registration isn't optional once you hit the threshold — but there are smart ways to manage it. Here's what small business owners need to know.

9 min read →

LBTT: What You Pay When Buying Property in Scotland

Land and Buildings Transaction Tax replaced Stamp Duty in Scotland in 2015. Here's how it works and how to calculate what you'll owe.

8 min read →

LBTT Rates 2026: How Much Stamp Duty Will You Pay in Scotland?

Land and Buildings Transaction Tax (LBTT) rates for 2026. How much you will pay on a Scottish property purchase, first-time buyer relief, and additional dwelling supplement explained.

6 min read →