New paper stops short of recommending tax year change.

£280m may have been paid unnecessarily in 2018/19.

Receipts for July 2021 second highest on record.

Calls for new road pricing system to replace fuel duty.

Hertfordshire pays more IHT than Northern Ireland and Wales combined.

33% more taxpayers hit by IHT charges.

41% of receipts came from 1% of capital gains taxpayers.

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