Founded in 2006, A Smart Tax Services in Chula Vista's Third Avenue Village specializes in tax preparation, IRS problem resolution, and ITIN applications from its suite on Third Avenue near Kearney Street. The veteran-owned and women-owned practice handles back-tax filings, installment-agreement negotiations, and penalty-abatement requests, routing notarization needs through nearby offices such as R B Newlan Notary Public for power-of-attorney and IRS authorization forms. Write-up work and small-business consultation extend to Schedule C sole-proprietor returns, quarterly estimated-tax calculations, and year-end 1099 compliance for independent contractors. Mortgage applicants in the South Bay rely on the firm's tax-transcript requests and income-verification letters, documentation that feeds directly into the loan-qualification pipeline at Point Mortgage Corporation. Service tiers span single-filer 1040 equivalents through multi-year amended returns requiring Form 1040-X with supporting IRS correspondence and penalty-interest recalculations.