G&S Accountancy

CPA services for businesses include tax preparation, year-round tax planning, tax resolution, and Treasury-authorized representation in IRS and state audits. The firm coordinates multi-entity returns for S-Corps, C-Corps, and LLCs, and handles matters such as payment plans, penalty abatement, and offer-in-compromise negotiations. Bookkeeping and financial management support includes bank reconciliation and structured accounting workflows. Specialized services address construction, transportation, and nonprofit organizations, including IFTA workflow and Form 990 needs. Document portal and ACA reporting support help organize records and recurring compliance tasks. G&S Accountancy is headquartered in California and serves clients across the U.S., including businesses in Rancho Cucamonga.