Jeremy Corbyn has said Scots have the "power to break from austerity" by using new tax powers coming to Holyrood.

The UK Labour leader joined Scottish Labour leader Kezia Dugdale, who also published her tax returns on Saturday and called for other politicians to do the same.

Ms Dugdale and Mr Corbyn argued that only Labour can end austerity.

The party plans to put 1p on the basic rate of income tax and to restore the top rate of 50p for the highest earners - measures the SNP has already rejected for 2017-18, the first year Holyrood has powers over income tax.

Campaigning in the Portobello area of Edinburgh Mr Corbyn said: "All over the world people are rallying against austerity. In Scotland you have the opportunity, you have the power to break from austerity using the new powers you have. That isn't in doubt.

"The question is whether the Scottish Parliament has enough voices who are willing to use those powers to make that change."

He added: "Under Kezia Dugdale Labour has set out a bold plan to use the powers of the Scottish Parliament to stop the cuts. With Labour austerity can end. As things stand the income tax plans set out by the SNP for those powers wouldn't provide a single extra penny for schools or hospitals, for investing in the future of the economy.

"The anger people feel at the top 1%, from the financial crash caused by bankers, from the revelations of the Panama papers, from growing inequality, is the big issue of our age.

"The SNP have no response to that. It is incredible that the SNP won't ask the richest to pay more. To have gone from arguing last year for taxing the top 1% to accepting Tory arguments against it is a betrayal of everything Nicola Sturgeon promised she stood for at the general election last year.

"The real anti-austerity alternative in this election is Labour. Every vote for Labour, every Labour MSP elected, will make sure that the Scottish Parliament will use the powers to stop cuts and invest in the future."

Announcing the decision to publish her tax returns, Ms Dugdale said: "Politicians need to not only play by the rules, they need to be seen to be playing by the rules.

"So today I am publishing my tax return for last year. I have nothing to hide. And I challenge my fellow Scottish party leaders to do the same. Let the voters see that we all play by the same rules."

The party said her only income was the salary she received as an MSP.

While Labour campaign in the capital Nicola Sturgeon will be speaking to young voters as she visits a youth centre in Glasgow, with the First Minister being joined on the campaign trail by the UK's youngest MP, Mhairi Black.

With the Scottish Conservatives vying to overtake Labour and become the second largest party at Holyrood, Ruth Davidson will make a speech in Edinburgh setting out her plans for a strong opposition.

Meanwhile Scottish Liberal Democrat leader Willie Rennie will meet voters in Cupar in Fife, claiming his party is "back to its best again"

Speaking ahead of the Lib Dem action morning, Mr Rennie said his party had "run a positive, uplifting, optimistic campaign based on a bold package of progressive policies to make Scotland the best again".

He added: "As a result, our party is back to its best again too. A penny on income tax for education, exceeding our climate change targets, giving mental health the support it needs and guaranteeing our civil liberties are great liberal policies for a great liberal campaign."