HomeDefinitionsCompareDebt Extension swapThe financial definition for Extension swap:Extending maturity through a swap, e.g. selling a 2-year note and buying one with a slightly longer current maturity. Similar MatchesAutomatic extensionAutomatic extensionAn automatic extension of time granted to a taxpayer to file a tax return. Extension dateExtension dateThe day on which the first option either expires or is extended. Click to compare definitions of Extension swap Click to view definitions beginning ex |