Infinity Tax & Immigration Services on Chula Vista's Broadway corridor combines tax preparation, immigration case management, bookkeeping, and payroll processing at 1067 Broadway Suite 109 in the 91911 commercial district near Chula Vista Center Mall. Tax preparer Salvador Solorzano holds IRS Annual Filing Season Program credentials, enabling representation of clients whose returns he prepares and signs, a compliance scope that complements the enrolled-agent and CPA services at 360 Bookkeeping + Tax Solutions - Enrolled Agents for more complex audit-defense scenarios. The firm's immigration division processes family-based petitions, DACA renewals, work-permit applications, and naturalization filings for Chula Vista's South Bay immigrant community along the Broadway corridor. Bilingual English-Spanish intake supports the dual tax-and-immigration workflow that characterizes the Broadway commercial node, where families often coordinate annual tax filings with pending USCIS case updates in a single office visit. Payroll and bookkeeping services extend Infinity's reach into small-business compliance, managing quarterly 941 filings, W-2 distribution, and California DE-9 state-payroll reporting alongside individual returns during the January-through-April filing season and the escrow-documentation pipeline at firms such as New Venture Escrow. The most complex engagements involve ITIN-application processing through IRS Form W-7 for non-resident filers, dual-status returns for clients transitioning between visa categories, and amended filings requiring coordination with prior-year preparers.