What is 'Offshore Portfolio Investment Strategy - OPIS'

A tax shelter product designed to create large, seemingly real losses to be used for tax sheltering. This tax shelter involves creating a shell company, which enters into a long chain of sophisticated and complex financial investments. These investments usually create fake accounting losses that are more than 100 times larger than the real financial loss. Ultimately, these large losses are then used to offset legitimate capital gains, allowing the tax shelter's creators to pay less tax.

Explaining 'Offshore Portfolio Investment Strategy - OPIS'

OPIS represents only one of the many unethical tax shelter products that were used in the late 1990s. As these abusive strategies became more and more popular, the IRS started to perform audits on those using this strategy in order to dissuade its use.

By the time the IRS took action, millions, if not billions, of tax dollars were being defrauded. For example, one OPIS user spent about $550,000 to create a fake accounting loss of $60 million. Although the use of OPIS was eventually stopped, other unethical tax sheltering strategies, such as bond linked issue premium structures (BLIPS), emerged to take its place.

Further Reading

Tax evasion and avoidance typologies
www.emerald.com [PDF]
… There may be industries offshore (oil, gold mining etc) which are not present in the domestic economy … with associated accounting arrangements may also play a crucial role in influencing portfolios, and may limit international investment independently of portfolio restrictions …

The role of financial intermediaries in elite money laundering practices
www.emerald.com [PDF]
… There may be industries offshore (oil, gold mining etc) which are not present in the domestic economy … with associated accounting arrangements may also play a crucial role in influencing portfolios, and may limit international investment independently of portfolio restrictions …

News of Tax Practice & Procedure
heinonline.org [PDF]
… There may be industries offshore (oil, gold mining etc) which are not present in the domestic economy … with associated accounting arrangements may also play a crucial role in influencing portfolios, and may limit international investment independently of portfolio restrictions …

Shuttering tax shelters
go.gale.com [PDF]
… There may be industries offshore (oil, gold mining etc) which are not present in the domestic economy … with associated accounting arrangements may also play a crucial role in influencing portfolios, and may limit international investment independently of portfolio restrictions …

Identification of a spatially efficient portfolio of priority conservation sites in marine and estuarine areas of Florida
onlinelibrary.wiley.com [PDF]
… There may be industries offshore (oil, gold mining etc) which are not present in the domestic economy … with associated accounting arrangements may also play a crucial role in influencing portfolios, and may limit international investment independently of portfolio restrictions …

The Investment Results of Fixed Income Hedge Funds in 2007 and 2008
yadda.icm.edu.pl [PDF]
… There may be industries offshore (oil, gold mining etc) which are not present in the domestic economy … with associated accounting arrangements may also play a crucial role in influencing portfolios, and may limit international investment independently of portfolio restrictions …

Stopping Abusive Tax Shelters
link.springer.com [PDF]
… There may be industries offshore (oil, gold mining etc) which are not present in the domestic economy … with associated accounting arrangements may also play a crucial role in influencing portfolios, and may limit international investment independently of portfolio restrictions …