Alan Guillemain is publicly presented as a New York, NY tax preparer associated with Alan F. Guillemain Co. The available source information identifies his practice in the Taxpros vertical and connects the profile with tax-focused services for individuals or clients seeking help with tax matters.

The listed service areas include tax preparation and tax planning. Public TaxBuzz information also presents Alan Guillemain as a tax preparer in New York and identifies these same service lines, supporting a concise profile focused on tax filing and planning support.