MTD for ITSA is live. Your cashflow just got more complicated.
MTD for ITSA is live. Sole traders and landlords over £50k now file quarterly, and the cashflow conversation has moved a quarter earlier.
From 6 April 2026, sole traders and landlords over the £50k threshold file quarterly. HMRC now sees your tax position in near-real-time, and the cashflow planning that used to wait until year-end can't wait any more.
On 6 April 2026, Making Tax Digital for Income Tax Self Assessment went live for the first cohort, sole traders and landlords with business receipts above £50,000 a year. Quarterly digital updates to HMRC. End-of-period summary. A final declaration replacing the old self-assessment return. Combined with HMRC's signalled tougher enforcement stance for the year, higher late-filing penalties, expanded powers and a clear push to close the tax gap, the cashflow planning calendar has just got more demanding.
For landlords and sole traders sitting close to or above the £50k threshold, the change isn't just administrative. It's a cashflow planning shift. HMRC now has a near-real-time view of your taxable position. The “we'll work the tax bill out after year-end” approach doesn't fit any more. Liabilities surface faster. The option to be surprised at the deadline has been quietly closed off.
The bit most owners don't think about until it's too late is what happens when a quarterly update shows a liability the cash isn't there to cover. The tax bill doesn't wait for the rents to come in or for the receivables to clear. Penalties accrue at a rate that, on a £50k to £100k corporation tax or income tax liability, can match or exceed the cost of bridging the gap. The maths is the maths.
Tax bridging, short-term funding secured against existing assets to clear an HMRC bill on time, is one of the fastest-growing parts of the specialist book for exactly that reason. It's not the right route for everyone, but for owners with assets and a temporary cashflow squeeze, it almost always works out cheaper than the penalty path. Across business and tax liability funding and the wider specialist book, this is the conversation we're having more often, and earlier, than we used to. Get in touch before the deadline, not after.
“The conversation that used to happen the week before the tax deadline is now the conversation that needs to happen the quarter before. With MTD live, HMRC sees the position in near-real-time. The cashflow planning calendar has changed, and the cost of being caught out has too.”