Euro zone firms are finding it harder to get credit, an ECB survey showed on Monday. Banks are becoming more cautious as companies face higher costs. The share of firms reporting obstacles to getting a loan rose to 7% in the three months to September, up from 5% before.

FRANKFURT, Oct 26 (Reuters) - Euro zone firms are having a harder time getting credit from their banks just as their finances are squeezed by more expensive ​fuel and higher costs, a European Central Bank survey showed ‌on Monday.

The ECB has been gradually raising interest rates to stem an energy-driven rise in inflation, though it is expected to stay put this week to garner more evidence ​on how higher borrowing costs, including on the bond market, are affecting the ​economy.

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Its quarterly Survey on the Access to Finance of Enterprises ⁠in the euro area showed some strains were becoming visible, with firms ​reporting higher interest rates and a decrease in the availability of bank loans.

Firms ​said they needed more credit lines just as these were becoming harder to get.

"The continued simultaneous increase in the need for both trade credit and credit lines suggests ​that firms are facing broader pressures on their working capital, potentially driven ​by higher input costs," the ECB said.

"However, the decrease in credit line availability signals that ‌banks ⁠are becoming more cautious in extending this type of financing, which could further constrain firms' ability to meet their short-term funding needs," it added.

The share of firms reporting obstacles to obtaining a bank loan increased to 7% ​in the three ​months to September ⁠from 5% in the previous quarter.

The survey also showed large increases in firms' expectations for prices, wages and other ​costs, but the ECB said this was skewed by ​a large ⁠number of first-time respondents.

Firms that took part in both of the last two rounds of the poll expected prices to rise on average by 3.6% in the coming ⁠12 ​months, compared with 2.5% in the second quarter's ​survey.

Across the full sample of 12,822 enterprises, firms expected selling prices to rise by 7.1%, compared ​with 3.2% in the previous poll.

Reporting by Francesco Canepa; Editing by Andrew Heavens