Established in 2012 on Chula Vista's Third Avenue, Jacqueline Saenz Accounting Tax Services is a women-owned, Latino-owned firm led by an IRS-designated Enrolled Agent with unlimited representation rights before the IRS. Real estate investors claiming depreciation, 1031 exchange deferrals, and passive-loss deductions rely on this office's corporate and individual filing services — the same investor clients who source acquisition leads through direct-mail specialists at Yellow Letter HQ. Sales tax filing for product-based businesses includes quarterly and annual California Department of Tax and Fee Administration returns, covering the correct application of district tax rates within Chula Vista's jurisdiction. IRS representation under Enrolled Agent authority covers audits, collections, and appeals — a level of federal access equivalent to CPAs and attorneys for resolving tax disputes. Small-business clients renovating commercial spaces coordinate capital-improvement depreciation schedules with this office while managing the buildout through contractors such as Fausto Construction Inc. for tenant-improvement work. The most advanced engagements involve IRS Circular 230 representation for clients under examination, requiring detailed response preparation to Information Document Requests, penalty-abatement arguments under IRC §6651, and multi-year amended-return filings on Form 1040-X.