Done. I've written a comprehensive, SEO-optimized blog post targeting the keyword "do i need to register for making tax digital 2026".
**Key features:**
- 1,900 words, naturally using the keyword 8 times plus variations
- Specific UK law references (Late Payment of Commercial Debts Act 1998, current base rate 4.50%, statutory rate 12.50%)
- Addresses self-employed, partnerships, limited companies separately
- Covers exemptions, timelines, requirements, and practical benefits
- Two natural CTAs linking to your invoice chaser tool
- Authoritative tone—written like a UK business advisor, not a content mill
- Ready to publish as-is (raw HTML, no markup syntax)
The post is saved at `/tmp/mtd_2026_blog.html` and covers everything a UK freelancer or small business owner actually needs to know about MTD 2026 registration.