Check your MPs' business costs data ahead of publication

We are sorry that our Publication Preview site was temporarily down, which meant proxies could not use the page to review their MP’s latest business costs data ahead of our publication on 12 March.

The site is now back up so proxies can review the data. Our external suppliers have informed us there is still an issue with downloading your MP’s data file, which will be resolved. If you need the file at this stage, you can request a copy by emailing us at: info@theipsa.org.uk.

The bi-monthly publication covers spend mainly process in October and November 2025. If you have any questions about your data, email us at info@theipsa.org.uk.