Is There a Free MTD Software? Free vs Paid Compared (2026)

Quick answer:

Yes, free MTD software exists, but most free tiers are either time-limited trials or capped at a single income source and a low number of transactions. Very few free plans include everything you need for ongoing quarterly compliance. Here’s what to check before you rely on one, and when it’s worth paying instead.

The real question isn’t free vs paid; it’s how much of your time the software costs you. Here’s the honest comparison.

What does free MTD software actually do?

HMRC has confirmed free options exist, and they generally let you enter your income and expenses and generate a basic summary to submit. That meets the legal minimum. What free tools usually don’t do is the work, you still categorise manually, calculate your own tax position, and reconcile by hand. Free software keeps you compliant; it doesn’t make bookkeeping effortless.

Where does free software cost you?

The price of free is your time and your accuracy:

No bank feed, you type transactions manually
No AI categorisation, every entry is your judgement call
No real-time tax estimate, you find out what you owe by doing the maths
No cash-flow view, no answer to “will I run out of cash?”
More errors, manual entry is where most mistakes happen (see bookkeeping mistakes sole traders make)

What does paid software add?

Paid AI bookkeeping automates the parts that eat your evenings: the bank feed flows in, transactions are categorised for you, your tax estimate stays live, and you get cash-flow forecasting. Compare the underlying approaches in AI bookkeeping vs manual bookkeeping and how AI bookkeeping works.

How do you decide?

If you have a tiny number of transactions and plenty of patience, free may be enough. If your time has any value, or you’d rather not risk manual errors four times a year, paid software usually pays for itself in hours saved. Weigh it up alongside choosing AI bookkeeping software in the UK.

How CleanBooks AI compares

CleanBooks AI does what free tools can’t: Keeva™ categorises automatically, your dashboard answers “Am I profitable?”, “Will I run out of cash?”, “What do I owe HMRC?”, and your tax estimate updates in real time, see real-time tax estimates. You’re not paying for compliance; you’re paying to get your time back.

See exactly what’s included before you commit. Start your 6 months free.

Frequently asked questions

Is there free MTD software?

Yes. HMRC has confirmed free MTD-compatible options exist. They generally let you enter income and expenses and submit a basic quarterly summary, meeting the legal minimum without the automation of paid tools.

What’s the difference between free and paid MTD software?

Free software typically only handles compliant submission, leaving you to categorise and reconcile manually. Paid software adds bank feeds, AI categorisation, real-time tax estimates and cash-flow forecasting, which save time and reduce errors.

Is free MTD software good enough?

For someone with very few transactions and time to do manual entry, it can be. For most sole traders and landlords, the time saved and errors avoided by automated paid software outweigh the cost.

Does free MTD software give a real-time tax estimate?

Usually not. Real-time tax estimation depends on continuous automated categorisation, which free tools generally lack. You typically have to calculate your position yourself.

Is there a free MTD software?

Yes, several providers offer a free tier, but most are either time-limited trials or capped at a single income source and a small number of transactions. Very few include everything you need for full quarterly compliance long-term, so it’s worth checking exactly what’s included before you rely on one.