The Institute for Fiscal Studies (IFS) has criticized both the Conservative and Labour parties for their lack of transparency on tax policies. The think tank has accused both parties of making unrealistic claims and promises regarding taxes, as well as making pledges for the National Health Service (NHS) that are essentially unfunded. The IFS has called out what they describe as a "conspiracy of silence" from both parties when it comes to addressing the issue of taxes and funding for public services.

A recent report from a think tank has criticized political parties for avoiding difficult decisions when it comes to addressing public finance challenges. The economic research group stated that the main parties have been ignoring the "painful" choices that need to be made in order to tackle the country's financial issues.