Ielul Martinez Tax Services in Chula Vista's Third Avenue Village holds CTEC, PTIN, and EFIN credentials for individual and small-business tax preparation from its office at 642 Third Avenue. The firm prepares Schedule C, Schedule A, and Schedule E returns alongside ITIN applications requiring certified document notarization through providers such as Cal Notary Service. E-filing capability covers both federal and California state returns, with additional services for sales tax compliance and on-site notary public functions under one roof. Bilingual English-Spanish consultations enable monolingual Spanish-speaking taxpayers to review line-item deductions and credits in their primary language. Property owners managing rental income coordinate depreciation schedules and capital-gains documentation between this office and transaction agents at Peraza Real Estate & Associates for cost-basis accuracy. The most complex engagements involve multi-schedule returns combining Schedule C sole-proprietor income, Schedule E rental-property depreciation under MACRS, and concurrent ITIN application packages submitted to the IRS with certified supporting documents.