What the data tells us
The latest published in-house count is from 2023. The whole profession has kept growing since then, but no one has yet published an updated in-house figure.
The Law Society's Annual Statistics Report 2023 counted 35,738 solicitors working in-house in England and Wales at July 2023. That was 22% of all practising certificate holders. The Law Society reports that the in-house number rose by 1,058 (3%) on 2022, and that the in-house share rose from 19% in 2014 to 22% in 2023. On the same basis the share was also 22% in 2021, so the share was broadly level between 2021 and 2023 while the number kept rising.
The SRA describes "more than 34,000" in-house solicitors in "more than 6,000" organisations, around one in five of the profession. Its figures come from 2023 data on a slightly different basis: the SRA's in-house diversity data (33,584 at April 2023) also counts government solicitors working without a practising certificate. The two bodies measure at different dates and use different definitions, so their numbers should not be combined or compared directly.
You may see "26%" quoted elsewhere. That figure comes from the Law Society's 2022 report and leaves out practising certificate holders not recorded as working for any organisation. It is not comparable with the 22% above.
The total number of practising solicitors has continued to rise, to 179,054 at the end of August 2026 according to the SRA. No official in-house count has been published for 2024, 2025 or 2026, and inlaw does not estimate one.
Commentary by inlaw. Figures referred to are published by the bodies named beside them.