If you have ever received a paycheck you probably noticed
that taxes were deducted from the amount you earned. One ot these taxes is
called FICA an acronym for the Federal
Insurance Contribution Act. The federal government uses the revenue from
the FICA tax pay for Social Security and Medicare the income support and
healthcare programs for the elderly. FICA is an example of a payroll tax which
is a tax on the wages that firms pay their workers. In 2005 the total FICA tax
for the typical worker was of earnings.
Who do you think bears the burden of this payroll tax firms
or workers. When Congress passed this legislation it tried to mandate a
division of the tax burden. According to the law half of the tax is paid by
firms and half is paid by workers. That is half of the tax is paid out of firms
revenues and half is deducted from workers paychecks. The amount that shows up
as a deduction on your pay stup is the worker contribution.
Our analysis of tax incidence however shows that lawmakers
cannot so easily dictate the distribution of a tax burden. To illustrate we can
analyze a payroll tax as merely a tax on a good where the good is labor and the
price is the wage. The key feature of the payroll tax is that it places a wedge
between the wage that firms pay and the wage that workers receive. The outcome
when a payroll tax is enacted the wage receive by workers falls and the wage
paid by firms rises. In the end workers and firms share the burden of the tax
much as the legislation requires. Yet this division of the tax burden between
workers and firms has nothing to do with the legislated division. The division
of the burden I is not necessarily fifty-fifty and the same outcome would prevail-if the law levied the entire tax on workers or if it lived the entire
tax on firms.
This example shows that the most basic lesson of tax
incidence is often overlooked in public debate. Lawmakers can decide whether a
tax comes from the buyer’s pocket or from the seller’s but they cannot
legislate the true burden of a tax. Rather tax incidence depends on the forces
of supply and demand.
Comments
Post a Comment