From April, users of past 'disguised remuneration' tax avoidance schemes will in a single year be charged tax on income they received up to 20 years ago.
Ministers have called on HMRC to afford more flexibility to the people affected.
Hopes rise of UK-EU financial service deal
The agreement may give UK firms continued access to the EU's finance market after Brexit, reports say.
The first glimpses of positive progress in the EU-UK Brexit negotiations. This would take a lot of uncertainty of the table for companies and people working in the industry ..... at least for the short term. I believe that the EU will continue with moving more financial services activities to Europe through changing regulation. The Irish and Luxembourg regulators have already introduced stricter requirements for fund management and it is unlikely to stop there.