MTD for Income Tax is mandatory from April 2026. Most self-employed traders and landlords are not prepared. HMRC penalties for non-compliance start from Day 1 — there is no grace period.
Compliance is determined by your gross income from self-employment and/or property — not your profit.
| Group | Income Threshold | Mandatory From |
|---|---|---|
| Self-employed income | Over £50,000 | April 2026 |
| Self-employed income | Over £30,000 | April 2027 |
| Self-employed income | Over £20,000 | April 2028 (proposed) |
| Landlords (property income) | Over £50,000 | April 2026 |
| Landlords (property income) | Over £30,000 | April 2027 |
How to check your threshold: Figures are based on your combined gross income from self-employment and/or property — not your net profit. Check your 2023/24 Self Assessment return (SA103 for self-employment, SA105 for property income) to identify which threshold applies to you. If you're unsure, NVH can assess this for you in a free 20-minute consultation.
MTD for Income Tax fundamentally changes how you keep records and report income to HMRC. Four key obligations replace the annual Self Assessment.
You must keep all business records in HMRC-recognised MTD-compatible software — such as Xero, QuickBooks, or FreeAgent. Plain spreadsheets are not acceptable unless bridging software is used to connect them to HMRC's systems. NVH selects and sets up the right software for your situation — often at a lower cost than clients are currently paying.
Instead of a single annual Self Assessment return, you must submit a summary of your income and expenses to HMRC four times per year — every quarter. Submissions are due within one month of the end of each quarter. NVH manages all quarterly submissions on your behalf as part of your MTD service package.
At the end of each tax year, you must submit an End-of-Period Statement (EOPS) to HMRC confirming and finalising your annual income and expense figures. This replaces the previous self-certification element of Self Assessment and must be submitted by 31 January following the end of the tax year.
The annual Self Assessment return is replaced by a Final Declaration — but you still need to report all other income sources (employment, savings interest, dividends, capital gains, etc.). The Final Declaration is due by 31 January following the end of the tax year. NVH prepares and submits this on your behalf.
HMRC will impose a points-based penalty system for MTD for Income Tax non-compliance from April 2026. Each missed quarterly submission earns one penalty point. Accumulate four points and a £200 financial penalty is automatically applied — with further penalties for each subsequent failure. Day 1 non-compliance will be recorded from April 2026. There is no grace period, no warning letter, and no opportunity to appeal on the grounds of not knowing the rules. The deadline has been announced since 2021.
A structured five-step process — from initial assessment to your first HMRC submission. Handled entirely by NVH.
We review your current record-keeping methods, identify your income threshold obligation, and confirm your compliance timeline. We'll also review your existing Self Assessment returns to check whether your 2024/25 income will bring you into scope for April 2026. This review takes approximately 20 minutes and costs nothing.
We select the right MTD-compatible software for your business type, volume of transactions, and budget — whether that's Xero, QuickBooks, FreeAgent, or a specialist bridging solution for those who need to retain existing spreadsheets. We set everything up, configure your chart of accounts, and connect your bank feeds. You don't need to understand the software — we do.
We migrate your existing financial records into the new system — cleanly, with no gaps, duplicates, or miscategorisations. For businesses with years of historical data, we work backwards to ensure opening balances are accurate and the first quarterly submission is clean. A clean migration is the difference between a smooth first submission and months of correction work.
We register you for MTD for Income Tax with HMRC on your behalf, using our status as your registered Tax Agent. We handle all correspondence with HMRC during the setup process, including any queries about your income profile or existing records. You do not need to interact with HMRC at any point during this process.
We prepare and submit your first quarterly update to HMRC, confirming that the system is connected correctly, figures are accurate, and the submission has been accepted. We send you written confirmation once the submission is received by HMRC. From this point forward, we manage all future quarterly submissions on your behalf — you receive a WhatsApp reminder before each deadline as confirmation.
Everything you need to be fully MTD-compliant before the April 2026 deadline.
Complete MTD setup — everything included, no hidden extras
HMRC does not accept plain spreadsheets for MTD for Income Tax. However, bridging software can connect a compatible spreadsheet to HMRC's submission systems in some circumstances — this depends on the format and structure of your spreadsheet, and the volume of your transactions. We will assess your situation and recommend the most cost-effective approach. In many cases, moving to a simple cloud accounting platform costs less than the bridging software licence.
Yes — if your combined self-employment and/or property income exceeds the threshold, MTD applies regardless of whether you also have PAYE employment income. The threshold is based on gross self-employment and property income only — your employment income is not included in this calculation. However, employment income will still need to be reported through the Final Declaration at year-end, just as it is currently reported via Self Assessment.
Each missed quarterly submission earns one penalty point under HMRC's points-based system. Four points results in a £200 financial penalty, with further charges for each subsequent failure. Points also accumulate for late End-of-Period Statements and Final Declarations. NVH sets up automated reminders, manages all submissions on your behalf, and sends you WhatsApp confirmation once each submission is received — making missed deadlines extremely unlikely. In the event of a technical issue, we liaise with HMRC directly.
Software setup, data migration, and HMRC registration all take time. Businesses that start in Q3 2025 have a smooth transition. Businesses that start in Q1 2026 are under pressure. Don't be the second type.