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The MTD work you're doing for free
MTD ITSA turns one annual job into four quarterly updates and a final declaration. The first deadline is 7 August 2026. If your fees still price the old annual job, the difference comes out of your margin.
Revenue left unpriced, per year
£0
Repriced annual fee
£0
Extra per client, per month
£0
spread over 12 months
Do something with the number
Reprice it properly with Engage
A number on a screen doesn't re-paper 40 engagement letters. Engage turns a Companies House lookup into a priced proposal and an e-signed engagement letter in about five minutes, and the pricing engine stops MTD work going out the door under-quoted. There's also our free Proposal-to-Cash Checklist if you want the process on one page first.
The window
Every affected client needs new terms anyway
Quarterly filing means new scope, and new scope means a new engagement letter. Roughly 780,000 taxpayers are newly mandated now, with about 970,000 more from April 2027. The firms that reprice while re-papering keep the margin. The ones that quietly absorb four extra filings a year per client do not.
Reprice before the quarter does
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