* FinMin sees reduction from original plan of CZK 305.7 bln
* Detailed 2011 debt strategy to be released in December
* Savings planned through more short-term debt, FRNs
(Adds analyst, 2011 issuance plans)
By Jana Mlcochova
PRAGUE, Sept 10 (Reuters) - The Czech Republic will cut gross borrowing needs for 2011 to 250-270 billion crowns, Finance Minister Miroslav Kalousek said on Friday, lower than previously planned and down from 280 billion crowns this year.
The cut in the debt issuance plan reverses the negative trend of rising borrowing needs in past years, and comes on the heels of sweeping fiscal austerity plans by a new government.
"The amount will be somewhere in the range of 250 to 270 billion crowns," Kalousek told Reuters by phone. He said the ministry would specify the figure in December when it releases its next debt management strategy.
The Finance Ministry's debt strategy in December of last year forecast 2011 borrowing needs at 305.7 billion crowns.
Borrowing needs this year are at a record 280 billion crowns thanks to a public sector deficit pushed out to 5.3 percent of gross domestic product (GDP) in the aftermath of the global financial crisis.
SHORT MATURITIES, FRNS IN FAVOUR
Since winning a May election, the new Czech centre-right cabinet has pledged wide ranging fiscal tightening and plans to reduce the 2011 public sector gap to 4.6 percent.
The retrenchment plans have elicited praise from rating agencies and helped attract investors who have come to favour Czech assets as a safe haven outside of the European Union's biggest economies.
Kalousek has repeatedly said he planned to raise the issuance of short-term debt versus long-term as a way to cut debt servicing costs. He also plans to issue long-term bonds with floating coupons to make savings.
Floating rate notes have a variable coupon equal to money market reference rate PRIBOR, and a spread. Coupons are reset periodically.
This strategy should cut 4 billion crowns from the 78 billion in debt servicing costs planned for next year.
"Overall the environment for crown-denominated debt remains positive," said Dalimil Vyskovsky, an interest rate dealer at Komercni Banka.
"As for shorter maturities, needs of the market continuously change and at the moment investors prefer long-term maturities with fixed rate, but short maturities should be absorbed by the market without any problems."
He said there was a lack of floating rate notes on the market so it may be a good idea to issue those.
Czech bond yields have dropped to record lows across the yield curve since the government began introducing its savings plans, helped by gains for debt markets globally, and dealers say further declines are possible.
The Czech Republic sold 2 billion euros in 10-year Eurobonds on Monday at a margin of 105 basis point above mid swaps. Demand hit 5.3 billion euros, allowing the ministry to cut pricing guidance twice. The sale covered the country's borrowing needs for the rest of the year and early 2011. (Reporting by Jana Mlcochova; editing by Toby Chopra)