Missed the First Making Tax Digital Deadline? What Happens Now

The first Making Tax Digital quarterly update was due on 7 August, and HMRC expected around 864,000 people to send one. If you are a landlord who missed it, the honest position is that nothing bad happens this year. No penalty points and no fine. If that is where you stop reading, though, the grace year will teach you an expensive habit.

What HMRC does about a missed first update

For 2026-27, HMRC has said it will not issue penalty points for late quarterly updates while the system beds in. That is the whole of the good news.

The update is still owed. The four quarterly updates are part of the year’s record, and the final declaration for the year cannot be filed until they are all in, so a skipped quarter does not disappear. It waits for you, and the longer it waits the more of the year you are reconstructing from bank statements in one go.

The payment side never had a grace, but nothing was due on 7 August anyway, because quarterly updates carry no tax bill. Your 2025-26 Self Assessment payment is still due by 31 January 2027, same as ever, and late payment penalties on that run as normal.

Catching up is one sitting, not four

Quarterly updates are cumulative. Each one your software sends covers the tax year so far, from 6 April, which means the late first update and the second one due on 7 November hold the same shape: year-to-date income and expenses. Send the overdue one now and the November filing rolls forward on top of it.

If your records already live in HMRC-recognised software (the types and free options are here), the catch-up is minutes. If they do not, the catch-up is the point: get April to July into software now, while it is four months of entries rather than nine. A landlord whose agent sends itemised monthly statements types in a dozen lines and is done. A landlord with a carrier bag of receipts has a weekend ahead, and it does not get smaller by November.

The grace year ends, and the club grows

From the 2027-28 tax year, each late update earns a penalty point and four points is a £200 fixed penalty. With deadlines on 7 August, 7 November, 7 February and 7 May, a landlord who never quite gets round to it collects the fine inside twelve months. The full calendar, year-end dates included, is in our Making Tax Digital deadlines guide.

The other date worth circling is in January. The tax return you file by 31 January 2027, for the 2025-26 year, is the one HMRC checks against the next threshold: over £30,000 of gross property and self-employment income and you are in from April 2027. Four properties at the Kirklees average rent of £759 a month gross about £36,400 a year, over that line with room to spare. Whether the drop catches you is worked through in will Making Tax Digital apply to you in 2027.

The boring fix

MTD rewards the landlord whose numbers arrive organised every month without effort. That is what a managed landlord already has: our owner statements itemise rent received, our fee, and maintenance at contractor cost, downloadable from the portal whenever your software or your accountant wants them. If the quarterly rhythm is what finally makes self-managing feel like a second job, that part we can take off your plate, and our fees are published. The reference version of the whole regime stays current in our Making Tax Digital guide for landlords.

We are not accountants and this is not tax advice. This is based on HMRC and GOV.UK material as of August 2026; check the current position or ask your accountant before relying on any single point.