FACTBOX-Revised US financial bailout bill, policy alternatives

WASHINGTON, Oct 1 (Reuters) - The U.S. Senate was expected to vote on Wednesday night on a revised $700 billion financial rescue bill that was sweetened with tax breaks and increased deposit insurance to entice Republican congressmen who rejected the plan on Monday.

A White House spokesman said the changes "significantly" improve its chances for passage. However, a number House Democrats have previously opposed some of the added tax provisions, possibly imperiling some of Monday's "yes" votes.

Following is a rundown of changes to the bill, along with some of the options that the Treasury, Federal Reserve and other agencies could employ to calm markets if the plan is rejected a second time.

REVISIONS TO THE $700 BILLION ASSET RESCUE PLAN

* The bill would raise the Federal Deposit Insurance Corp's current insurance limit to $250,000 per account from $100,000. The FDIC also would receive temporary unlimited borrowing authority from the Treasury under the bill. The measure is intended to boost banking system confidence and could be well-received in wealthier Republican congressional districts.

* Millions of middle-class taxpayers also would get relief in the plan from a one-year fix that will shield them from higher tax rates under the Alternative Minimum Tax. The issue comes up every year and temporary fixes routinely win broad support in Congress.

* The bill includes a package of tax credits and other incentives for renewable energy, such as wind and solar power, cellulosic ethanol and other alternative sources, as well as for purchases of plug-in electric vehicles.

* The bill includes extension of favorable business tax provisions, such as tax credits related to new markets and research and development as well as the tax treatment of costs for retail and restaurant improvements.

* Various other provisions are now included in apparent bids to secure specific votes. Among these are an exemption for excise taxes of certain wooden arrows designed for use by children and more favorable tax treatment of income from litigation over the 1989 Exxon Valdez oil spill in Alaska. The latter provision is aimed squarely at Rep. Don Young, an Alaska Republican who voted against the bill on Monday.

* The bill also gives the Securities and Exchange Commission authority to suspend "mark-to-market" accounting standards to protect investors and the public interest. It also authorizes a study on the advisability of modifications to the practice, which has been blamed for billions of dollars of write-downs by financial services firms, eroding their balance sheets, as they struggle with elusive valuations in an illiquid market.

On Tuesday, the SEC reminded financial services companies that they don't need to use fire sale prices in evaluating hard-to-price assets. The U.S. accounting rule-maker is expected to propose fair value guidance later this week.

* Some of the provisions could imperil votes of Democrats who voted "yes" on Monday. Democrats previously stalled a Senate-approved bill that contained the energy and business tax breaks because of disagreements on how to pay for them.

* Senate passage of the measure could put additional pressure on House lawmakers, who will return to Washington on Thursday following the Jewish new year holiday. A senior Democratic aide said a House vote on the bill was "likely" on Friday.

OPTIONS FOR FED, TREASURY, REGULATORS IF BILL IS REJECTED

* The Federal Reserve could cut interest rates further to try to stave off a deep recession. Its next meeting is Oct. 28-29, but it could announce an emergency cut before then, perhaps in conjunction with other central banks. However, some policy-makers remain concerned about inflation, and with overnight rates already at a low 2 percent, the Fed has limited capacity for further cuts. In addition, banks saddled with bad assets may still be unwilling to lend even if rates were lower.

* The Fed will likely continue to flood credit markets with liquidity. On Monday, it dramatically increased its term loan auction capacity to $300 billion and set-up a new $150 billion loan facility for year-end. That's in addition to lending at its discount window, which hit a record $187.75 billion in the week ended Sept. 24. In addition, the Fed is providing up to $620 billion in U.S. dollars to other central banks.