Question to the Cabinet Office:

To ask His Majesty's Government whether the Transformed Labour Force Survey records secondary occupations or ongoing professional identities when someone has more than one type of work; and what assessment they have made of how recording only a person’s main job may affect sectors where many people have portfolio careers, such as crafts and the visual arts.

The information requested falls under the remit of the UK Statistics Authority.

Please see the letter attached from the Permanent Secretary for the Office of National Statistics.

The Rt Hon. the Lord Freybeg

House of Lords

London

SW1A 0PW

02 March 2026

Dear Lord Freyberg

As Permanent Secretary of the Office for National Statistics (ONS), I am responding to your Parliamentary Question asking whether the Transformed Labour Force Survey (TLFS) records secondary occupations or ongoing professional identities when someone has more than one type of work; and what assessment they have made of how recording only a person’s main job may affect sectors where many people have portfolio careers, such as crafts and the visual arts (HL14678).

The TLFS does collect information on a respondent’s secondary occupation. Where the respondent has a portfolio career such as those mentioned, they can self-determine this as their main or second job. The data collected includes for example, whether this is in an employed or self-employed capacity, the hours usually and actually worked, the pay received and the industry and occupation code of the position. This data is used for a variety of statistical, legislative and policy purposes by a broad range of stakeholders.

Information is collected for up to two jobs. There has previously been a question as to whether information on more than two jobs should be collected. However, there must be a careful balance achieved between data users need, and the respondent burden caused by survey length. While we are not currently in a position to capture more than two jobs, this issue will be thoroughly explored within future developments of the TLFS.

The TLFS also collects data on casual working roles so that those in more informal situations are also captured.

Yours sincerely,

Darren Tierney