Topics How to recognize an abusive tax shelter, Rules enacted by Congress to curb tax shelters, Investors' reporting requirements, and Penalties that may apply. Useful Items Publication 538  Accounting Periods and Methods 556billige Hotels Ennis  Examination of Returns, Appeal Rights, and Claims for Refund 561  Determining the Value of Donated Property 925  Passive Activity and At-Risk Rules Form (and Instructions) Rimini luxury hotels8271  Investor Reporting of Tax Shelter Registration Number 8275  Disclosure Statement hoteles Malaga8275-R  Regulation Disclosure Statement