Higher Penalties for Taxpayers Under Making Tax Digital

This update is for taxpayers who are filing under Making Tax Digital (MTD) and want to understand why penalties can be higher than under the previous system.

HMRC has introduced a new points-based penalty system for MTD submissions, which changes how late filing penalties are triggered and applied.

How Penalties Worked Before MTD

Under the previous rules, late filing penalties were usually charged as fixed amounts once a deadline was missed. For many taxpayers, this meant a single penalty applied each time a return was late, including those using an MTD Service in London.

While penalties could still add up over time, they were generally linked to individual late submissions rather than a rolling compliance record.

Deadlines for Joining Making Tax Digital for Income Tax

Making Tax Digital for Income Tax will become mandatory in phases from April 2026. If you are self-employed or a landlord earning over £50,000 you need to start preparing to submit quarterly updates, keeping digital records, and adapt to a new penalty system something many taxpayers are already addressing through making tax digital services in London.

Initially, MTD for IT will apply to businesses, self-employed individuals, and landlords with an annual income exceeding £50,000. From 6 April 2027, the rules will extend to those with an income between £30,000 and £50,000. A new system of penalties for late filing and late payment of tax will also be introduced.

From April 2028, sole traders and landlords with income over £20,000 will need to follow MTD rules. The government is also exploring ways to bring those earning under £20,000 within the MTD framework at a future date.

To help ensure taxpayers pay on time, HMRC increased the late payment penalties with effect from 1 April 2025. This applies to VAT-registered businesses as well as early adopters of Making Tax Digital for Income Tax.

The updated penalty rates are as follows:

• 15 days late: increased from 2% to 3%
• 30 days late: increased from 2% to 3%
• From day 31 onwards: a 10% annual penalty now applies, up from 4%, with daily interest added from this point

Taxpayers that remain with self-assessment face a separate set of penalty rules.

The MTD Points-Based Penalty System

Under MTD, HMRC now uses a points-based system for late submissions. Each time a required update or return is filed late, a penalty point may be added to your record.

Once you reach a set number of points, a financial penalty is charged. Points do not automatically reset after a penalty is issued, which means ongoing late submissions can lead to repeated penalties.

Why Penalties Can Be Higher Under MTD

Because points can accumulate over time, taxpayers who repeatedly miss deadlines may find that penalties arise more frequently than under the old system.

Even where individual delays seem minor, consistent late filing can quickly push a taxpayer over the penalty threshold, resulting in higher overall charges.

Who Needs to Pay Particular Attention

The MTD penalty rules apply to taxpayers within the scope of MTD, including those submitting digital updates for VAT and, in future, Income Tax.

Anyone required to submit regular updates should be aware that missed deadlines can have longer-lasting consequences under the points-based system.

HMRC Guidance on MTD Penalties

HMRC explains how the MTD points-based penalty system works, including how points are accrued and cleared, in its official guidance on
GOV.UK.

Do Higher MTD Penalties Apply to You?

Not every taxpayer will be affected in the same way. For those based in Farringdon and nearby areas such as Moorgate and Bank, whether higher penalties apply will depend on which MTD rules you fall under and how consistently submission deadlines have been met. At CIGMA Accounting, we can help you understand how the penalty regime applies to your situation and where potential exposure may arise.