HMRC Making Tax Digital on new websites
HMRC Making Tax Digital API: UK tax authority API used by accounting apps to submit VAT and tax returns.
- Sites using HMRC Making Tax Digital
- 2
- since Jun 2026
- Last 30 days
- 0.0%
-
of new sites, to Oct 22
no change on the 30 days before - Last 7 days
- 0.0%
- of new sites, 7-day average
no change on the week before
| First seen | Jun 1, 2026 |
|---|---|
| Last seen | Aug 10, 2026 |
| Website | developer.service.hmrc.gov.uk |
What we found
- HMRC Making Tax Digital did not appear on any new site in the last 30 days.[1]
Share of new sites using HMRC Making Tax Digital
The line is the 7-day average share of new sites that use HMRC Making Tax Digital, since 10 September.
API on new sites
| # | Movement | Tool | Share of category | Bar | |
|---|---|---|---|---|---|
| 1 | – |
|
34.5% | ||
| 2 | – |
|
33.8% | ||
| 3 | – |
|
11.1% | ||
| 4 | ▼1 |
|
3.0% | ||
| 5 | ▼1 |
|
2.6% | ||
| 6 | ▼1 |
|
2.2% | ||
| 7 | ▲2 |
|
2.1% | ||
| 8 | ▲1 |
|
1.7% | ||
| 9 | ▼2 | UI Avatars | 1.5% | ||
| 10 | ▲4 | Kwai | 1.5% | ||
| 11 | ▼2 |
|
1.4% | ||
| 12 | ▲1 | GitHack | 0.9% | ||
| … | |||||
| 102 |
|
<0.1% | |||
All-time shares across the new sites we track: of all of them, and of the sites using any API tool. All 187 in API
Recently launched products built on HMRC Making Tax Digital
2 of the 2 sites using HMRC Making Tax Digital are product launches we list individually.
Notes
- These figures cover websites that went live since April 2026, not the web as a whole.
How this page is made
FirstSited looks at each new website near the day it goes live and records what it was built with. We do not go back later, so these figures describe what sites launch with, not what they run today. A site counts towards HMRC Making Tax Digital when we detect HMRC Making Tax Digital on it at that look.
Every share on this page is a proportion of the new sites we were tracking at the time. Sites we found across the wider web count towards the figures, but only product launches are listed by name. How we detect technologies · How we find new sites