How to Submit an End of Period Statement for MTD
Confused about the MTD end of period statement? Here is exactly what it is, when to submit it, and how to avoid the penalties HMRC will not warn you about.
The end of period statement is the submission most sole traders have never heard of until they are already late. If you are preparing for Making Tax Digital for Income Tax, this one filing could be the difference between a clean compliance record and a penalty notice landing in your inbox.
- The end of period statement (EOPS) is a mandatory MTD submission that finalises your income and expenses for the tax year.
- You must submit one EOPS per income source: one for your self-employment, and a separate one if you also have rental income.
- The EOPS deadline under MTD for Income Tax is 31 January following the end of the tax year, the same date as your final declaration.
- Missing your EOPS triggers HMRC's points-based penalty system, where four points within a 24-month rolling window can cost you £200.
- You cannot submit your final declaration until your EOPS is accepted, so a delay on one cascades into a delay on both.
What Is an End of Period Statement, Exactly?
- End of Period Statement (EOPS)
- A mandatory submission under Making Tax Digital for Income Tax Self Assessment (MTD for ITSA) in which a sole trader or landlord confirms that their quarterly digital records for a full tax year are complete and correct. It is distinct from the quarterly updates submitted throughout the year and must be filed before the final declaration can be made.
If you have spent any time reading about Making Tax Digital, you will have encountered the phrase "quarterly updates" a great deal. What the guidance buries in a footnote is that quarterly updates are only three of the five submissions HMRC expects from you each tax year. The fourth is the end of period statement. The fifth is the final declaration (which replaces the traditional Self Assessment return).
Think of the EOPS as the moment you sign off on your bookkeeping. Your four quarterly updates throughout the year told HMRC your running totals. The EOPS says: these figures are final, I have reviewed them, and I confirm they are correct. It is also where you make any annual adjustments that cannot be captured in a quarterly update, such as claiming the trading allowance, applying overlap relief if you are transitioning from a different accounting period, or making certain capital allowance elections.
If you are a sole trader who also rents out a property, HMRC requires a separate EOPS for each income source. That is potentially six submissions per year before you even get to your final declaration. HMRC has a particular talent for designing systems that feel like they were built by someone who has never run a business.
Why the EOPS Matters More Than Your Quarterly Updates
Your quarterly updates are essentially progress reports. HMRC does not charge you tax based on them; they are informational. The EOPS is different. It is a legal confirmation that your records for the period are complete and accurate. Once submitted, you are making a formal declaration to HMRC, and errors that surface afterwards are treated more seriously than if you had caught them during the year.
This matters because the EOPS is also where you enter adjustments that change your taxable profit figure. Claiming the £1,000 trading allowance instead of actual expenses, for instance, is an EOPS-level decision. So is applying averaging relief if you are a writer or artist with volatile income, or making a post-cessation receipts adjustment. Get the EOPS wrong and your final tax bill is wrong.
When Do You Need to Submit the EOPS?
Under the current MTD for Income Tax rules, which HMRC has confirmed will apply to sole traders and landlords with qualifying income above £50,000 from April 2026, and above £30,000 from April 2027, the EOPS must be submitted by 31 January following the end of the relevant tax year.
So for the tax year running 6 April 2026 to 5 April 2027, your EOPS is due by 31 January 2028. That coincides with the deadline for your final declaration.
This sounds straightforward until you realise the practical implication: you cannot submit your final declaration until your EOPS has been accepted by HMRC's systems. If you leave both to the last minute and the EOPS throws an error, your final declaration is blocked. Given HMRC's track record with digital systems at peak periods, submitting your EOPS in early January rather than on 30 January is not pedantry; it is self-defence.
If you are already thinking about your quarterly update schedule and want to understand how the EOPS fits into the wider MTD calendar, the post on Making Tax Digital Problems Nobody Warned You About covers the sequencing in detail.
How to Submit Your End of Period Statement: Step by Step
You cannot submit an EOPS directly through HMRC's own portal in the way you currently file a Self Assessment return. HMRC's MTD system is API-driven, which means you must use HMRC-recognised software that connects to their system. A spreadsheet with a bridging tool can work for quarterly updates in some configurations, but for the EOPS and final declaration, you need software that is fully compatible with HMRC's Income Tax MTD API.
If you want to understand the technical landscape here without drowning in jargon, the post on how to use the HMRC MTD API without a computer science degree is a useful primer.
Here is the practical sequence for submitting your EOPS:
Step 1: Confirm Your Quarterly Records Are Complete
Before you open the EOPS screen in your MTD software, check that all four quarterly updates for the tax year have been submitted and accepted. Your software should show a status indicator for each. If any quarterly update is sitting in draft or flagged as rejected, resolve that first. The EOPS cannot overwrite a missing quarterly update; it relies on them being complete.
Step 2: Review and Enter Annual Adjustments
This is the step most people miss. Log into your MTD software and locate the EOPS section. You will typically see fields for:
- Allowances: trading allowance, property allowance if applicable
- Adjustments: overlap relief, averaging claims, post-cessation adjustments
- Capital allowances: annual investment allowance, writing down allowances
- Losses: any losses from a previous year you are now offsetting
For a sole trader earning £60,000 a year in, say, electrical contracting, the capital allowances section is where you claim the cost of tools, a van, or equipment purchased during the year. If you spent £8,000 on a new van and claim annual investment allowance, that £8,000 reduces your taxable profit to £52,000 and saves you roughly £1,600 in tax at the basic rate. That claim lives in the EOPS, not in a quarterly update.
Step 3: Run a Reconciliation Check
Add up your income and expenses across all four quarterly submissions. Does the total match your bank records, your invoices, and your receipts? If you have been keeping digital records properly throughout the year, this should take minutes, not hours. If it takes hours, that is a sign your record-keeping system needs attention before MTD becomes mandatory. The post on how to keep digital records for MTD without the chaos is worth reading if you are not already on top of this.
Step 4: Make the Declaration and Submit
In your MTD software, you will be asked to confirm that the information in your EOPS is correct and complete to the best of your knowledge. This is a legal declaration. Read it. Check the figures one final time. Submit.
Your software will send the EOPS to HMRC's API and, assuming no validation errors, return a confirmation. Save or screenshot that confirmation. HMRC does not always send a follow-up email, and if there is ever a dispute about whether you filed on time, that confirmation is your evidence.
Step 5: Proceed to Your Final Declaration
Once your EOPS is accepted, your MTD software will unlock the final declaration. This is where you add any income sources not covered by MTD submissions (such as dividends or savings interest), claim any remaining reliefs, and confirm your total tax liability for the year. Submit the final declaration, and you are done.
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The Penalty System HMRC Has Not Advertised Loudly Enough
HMRC moved to a points-based penalty regime for MTD submissions. The logic sounds reasonable: one missed deadline does not immediately cost you money. Instead, you accumulate points. Four points within a 24-month rolling window triggers a £200 penalty. Each late submission after that costs another £200.
Here is the catch. Because MTD requires five submissions per year per income source (four quarterly updates, one EOPS), and potentially more if you have multiple income sources, you can accumulate four points faster than you might expect. A sole trader who misses one quarterly update and then forgets to submit their EOPS on time has two points. Miss the same pattern next year and they have four. That is £200 for what amounts to two slightly disorganised tax years.
For the mistakes that trip people up before they even reach the EOPS stage, the post on MTD common mistakes sole traders make before filing is worth bookmarking.
What Your MTD Software Should Be Doing for You
A decent MTD app should not leave you hunting through menus to find the EOPS screen. It should prompt you when your four quarterly updates are complete and the EOPS window is open. It should pre-populate the income and expense totals from your quarterly submissions. It should flag if you have entered an adjustment that looks inconsistent with your earlier figures, and it should give you a clear confirmation when HMRC has accepted the submission.
If your current software does none of that, and instead presents you with a blank form and a link to HMRC's guidance, that is not software doing its job. That is a form with a monthly subscription fee attached.
TapTax is built specifically for sole traders who do not want to become accountants to stay compliant. The EOPS workflow walks you through each adjustment field with plain-English explanations, checks your quarterly totals automatically, and stores your submission confirmation in your account. You can check how it handles your specific income level before committing to anything.
If you are considering switching from another MTD tool, the post on how to switch to MTD software without losing a day's work covers the migration process without the drama.
One Final Thing Most Guides Do Not Mention
The EOPS covers the period up to 5 April for most sole traders. But if you use an accounting date other than 5 April or 31 March, the transitional rules HMRC introduced to align everyone to the tax year basis mean your first EOPS under MTD may cover a longer period than 12 months. That affects which expenses you can claim, how overlap relief is calculated, and what your taxable profit figure actually is.
This is not an obscure edge case. Any sole trader who joined the self-employment register more than a few years ago and chose a convenient accounting date, say, 30 June or 31 December, may be affected. If your accounting period does not align neatly with 5 April, speak to an accountant about the transitional year before your first MTD EOPS is due. The cost of an hour's advice is considerably less than the cost of an incorrect EOPS that understates your taxable income.
The Bottom Line
You cannot submit your final declaration without a clean EOPS. You cannot get a clean EOPS without complete quarterly records. And you cannot afford four late submissions in two years without triggering a financial penalty. The end of period statement sits at the centre of the entire MTD compliance chain, and yet it is the submission that most guides mention once and then bury.
Get your EOPS submitted in early January, not on 31 January. Use software that prompts you through the adjustment fields rather than leaving you to guess. And if you have rental income as well as self-employment income, plan for two EOPS filings, not one.
The first question in this post was implicit: do you actually know what you are expected to submit under MTD? If the answer was no when you started reading, it should not be now.
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