Millions of low-income households face a steep rise in their council tax bills from April, according to research published.
Labour's Shadow Local Government Secretary, Hilary Benn, has said that council tax changes which come into effect in April are not "fair".
He also said councils have been put in an "impossible position" by the government because they have passed on the responsibility for council tax support "but they haven't passed on the bucks".
On Monday, Local Government Secretary Eric Pickles accused English councils are "cheating their taxpayers" by increasing local taxes in defiance of a national council tax freeze.
Writing in The Daily Telegraph, Mr Pickles pledged to introduce new laws to force councils looking to increase council tax above a threshold of 2% to put their proposed rises to a referendum.
He said the councils were currently "treating residents with contempt” by avoiding the Government's calls for restraint in local taxation.
The Local Government Chronicle's council tax blog is keeping track of tax proposals.
According to its chief reporter Ruth Keeling: "With several weeks to go until budgets must be finalised, we count 26 councils that have confirmed their intentions to increase tax levels.
"We expect this number to increase in coming weeks".
Our reforms will localise council tax support and give councils stronger incentives to support local firms, cut fraud, promote local enterprise and get people into work. We are ending the 'something for nothing' culture and making work pay.
– Local government minister Brandon LewisUnder the last government, council tax bills doubled.
The coalition Government has worked with councils to freeze council tax for two years, with a further freeze offered for this year.
We are cutting council tax in real terms for hard-working families and pensioners, and we are on the side of people who work hard and want to get on.
Millions of low-income households face a steep rise in their council tax bills because of benefit changes that will take effect from April.
Researchers have warned that a variation in rates of council tax support could undermine the Government's new universal credit, which is meant to simplify the welfare system and ensure it always makes financial sense to take a job.
– Matthew Pennycook, Resolution Foundation independent research groupThe axeing of council tax benefit has major implications for universal credit, which is supposed to be all about simplifying welfare and giving people a stronger incentive to work.
"These changes undermine both goals. There will now be a highly-complex and confusing patchwork of local support while the low-paid will keep even less of an extra pound in earnings than the Government has claimed."
Millions of low-income households face a steep rise in their council tax bills from April, according to research published today.
Some 74% of local authorities in England are planning to increase their demands on families whose council tax is currently discounted or even covered in full by the Government.
The study by the Resolution Foundation independent research group found that some councils were planning to charge affected households an extra 20% of the full council tax bill.