You only get back what you can prove. Farul keeps your receipts and CIS payslips in one place all year, so at the end you know exactly what you are owed instead of guessing. On a normal CIS income, every £100 you can prove is about £26 back. Farul is made for working for yourself, with or without CIS, and for limited companies.
Find out in 30 seconds, with no account and no payment. Tell us who you are and what you earned, and we will show you what you are likely to owe or to get back.
No jargon and no tax words you have to look up. Just what you have to do, clearly, inside the app.
No more worrying because you do not know where you stand.
You do not have to understand tax to know where you stand. Farul shows you plainly how things are, and when something important is coming it tells you early, in colours you understand straight away.
No more dreading a letter you cannot read.
Every one of your deadlines in one place: MTD, Self Assessment, payments.
Scammers send fake messages that look like HMRC or your bank. Farul shows you what is going around right now and helps you check a message you are not sure about.
No more lost receipts and no more digging through drawers at filing time.
No more hunting through forums for an answer, with no idea who to believe.
A million people missed the deadline. Every one of them was fined £100 the next morning. HMRC, 31 January 2026
A year late: from £1,600. If you also owe tax, interest and separate penalties are added on top.
The £100 fine is for filing late, even if you owe nothing. Farul keeps every deadline in one place and emails you 30 days, 7 days and one day before each one.
These are the penalties under the current system, the one that applies to most people today. If you come into Making Tax Digital for Income Tax, a different system applies, built on points: you get a point for every late report, and at 4 points HMRC charges you £200. MTD arrives in stages as the threshold drops: over £50,000 of income from April 2026, over £30,000 from April 2027, over £20,000 from April 2028.
The subscription that keeps you calm all year. Try it free for 7 days, and only pay once you can see it is worth it.
Every plan starts with 7 free days and you can cancel any time. On Farul and Farul+ you have one open business: if you move from sole trader to a company, the old one stays there to read and export, but you add nothing more to it. On Farul Double you add to both.
Farul keeps your tax in plain sight and under control. And if you have a question, or you want somebody to handle the filing for you, we can put you in touch with an accountant. No obligation, just a conversation about what you need.
Or write to us directly at salut@farul.co.uk
“Always know what you have to do, in words that make sense, before it is too late.”
Try Farul free for 7 days