Answer:
CONCLUSION : Dot is purchasing the property as rental property he may reside in it or give it on rent.If he is residing in it since the sale consideration is less than $300000 he need not hold any withhold tax.
But Dot's intention is to earn rental income then he is required to hold a tax of 15% of $150000 i.e $22500 and pay the rest to Nairo.
Explanation:
Withholding of Tax on Dispositions of United States Real Property Interests:
The disposition of a U.S. real property interest by a foreign person (the transferor) is subject to the Foreign Investment in Real Property Tax Act of 1980 (FIRPTA) income tax withholding. FIRPTA authorized the United States to tax foreign persons on dispositions of U.S. real property interests.
In the given situation Both Rocio and Nairo belong to Columbia and jointly own a townhouse in Boca.They are foreign persons and are selling the house to a US citizen, Dot. Its a clear case of disposition of propery by foreign person to US resident. In such cases the transferee/buyer must find out if the transferor is a foreign person. If the transferor is a foreign person and if transferee fail to withhold, he may be held liable for the tax.
The transferee, Dot in this case must deduct and withhold a tax on the total amount realized by Nairo on the disposition. The rate of withholding generally is 15%.