The seller may request an adjustment of the amount withheld from the IRS by filing a withholding certificate application (IRS Form 8288-B). The buyer or buyer’s agent can also request this adjustment.
The IRS will generally act on the request within 90 days of receipt of an application. A seller who applies for an adjusted withholding must notify the buyer in writing that the certificate has been applied for no later than the closing date. Since the seller’s agent may not make the request on behalf of the seller, the seller’s agent should discuss the withholding certificate with the seller as an option during the negotiation process.