Finistry

Payments & Deadlines

Payments & Deadlines guides for self-employed.

9 min read

Your First MTD Quarterly Update: What to Submit by 7 August 2026

Your first MTD for Income Tax quarterly update is due 7 August 2026. Learn what to submit, the HMRC expense categories, and how to send it through software.

9 min read

How to Reduce Self Assessment Payments on Account (SA303)

Tax bill lower than last year? Apply to reduce your Self Assessment payments on account using SA303 — eligibility, the online process, deadlines, and risks.

9 min read

UK Tax Changes April 2026: Self-Employed and Landlord Guide

UK tax changes from April 2026 for self-employed and landlords: MTD for Income Tax is live, dividend rates up 2%, BADR now 18%. What you need to know.

8 min read

Tax Year-End Checklist for Self-Employed (2025/26)

Self-employed tax year-end checklist for 2025/26. Review expenses, pensions, records, and MTD setup. File your return by 31 January 2027.

9 min read

How to Budget for Your Tax Bill as Self-Employed in the UK

Set up a budget for your HMRC tax bill with the 25-30% savings rule, HMRC Budget Payment Plans, and a dedicated tax account. Avoid the January surprise.

10 min read

Making Tax Digital for Self-Employed: What You Need to Do Now

Making Tax Digital is live from April 2026 for self-employed with income over £50,000. Learn about quarterly updates, software, sign-up steps, and deadlines.

10 min read

Payments on Account Explained for the Self-Employed

Learn why HMRC asks for advance payments and how to calculate, reduce, or budget for your payments on account as self-employed filing Self Assessment.

11 min read

What Happens If You Miss the Self Assessment Deadline?

Missed the Self Assessment deadline? Learn about HMRC penalties, interest charges, and what steps to take now to minimise the damage and get back on track.

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