Publication 535
taxmap/pubs/p535-035.htm#en_us_publink1000208919Business start-up and organizational costs are generally capital
expenditures. However, you can elect to deduct up to $5,000 of business start-up
and $5,000 of organizational costs paid or incurred after October 22, 2004. The
$5,000 deduction is reduced by the amount your total start-up or organizational
costs exceed $50,000. Any remaining costs must be amortized. For information
about amortizing start-up and organizational costs, see
chapter 8.
Start-up costs include any amounts paid or incurred in connection
with creating an active trade or business or investigating the creation or
acquisition of an active trade or business. Organizational costs include the
costs of creating a corporation. For more information on start-up and
organizational costs, see
chapter 8.
taxmap/pubs/p535-035.htm#en_us_publink1000257241For tax years beginning in 2010, you can elect to deduct up to
$10,000 of business start-up costs paid or incurred after 2009. The $10,000
deduction is reduced (but not below zero) by the amount such start-up costs
exceed $60,000. Any remaining costs must be amortized.
taxmap/pubs/p535-035.htm#en_us_publink1000208920You elect to deduct the start-up or organizational costs by claiming
the deduction on the income tax return (filed by the due date including
extensions) for the tax year in which the active trade or business begins.
However, if you timely filed your return for the year without making the
election, you can still make the election by filing an amended return within 6
months of the due date of the return (excluding extensions). Clearly indicate
the election on your amended return and write "Filed pursuant to section
301.9100-2." File the amended return at the same address you filed the original
return. The election applies when computing taxable income for the current tax
year and all subsequent years.