It's a request for information about the subcontractors you hire as well as an agreement with those subcontractors that you are withholding income tax from their wages, tips, tips-for-service, and/or other income from them. It's a request to show your employer is indeed withholding income tax from your wages, tips, tips-for-service, and/or other income from them, and/or to tell your employer to stop withholding income tax. Furthermore, it's a request to have a person you hire report their income on your behalf and pay your taxes through you, the taxpayer, instead of the self-employed person you hire. McAllen, TX, Tax Prep's 24/7 Tax Hotline — , TTY Our Tax Bureau partners have local offices in McAllen, Texas and Houston, Texas. We provide high quality tax services to our Houston and McAllen, TX area customers. Our Tax Bureau is a leader in Tax Prep/Tax Compliance. Our staff are experts in the field, and they will go beyond the call of duty each and every time you call.