Nam Nguyen Tax Services in College Area, San Diego handles individual and small-business tax preparation from Suite B at 4712 El Cajon Blvd, 92115. IRS-registered preparer Nam D. Nguyen runs the practice as a sole operation on the El Cajon Boulevard corridor near the Euclid Avenue intersection, roughly one mile west of the SDSU Transit Center — the same bilingual commercial stretch that houses Fiesta Auto Insurance & Tax Service and a cluster of Vietnamese-owned service offices. Federal and California returns cover W-2 wage earners, 1099 independent contractors, and Schedule C sole proprietors, with Vietnamese-language consultations available for filers across all three return types. Small-business clients receive quarterly estimated-tax calculations, sales-tax reconciliation, and year-end 1099-NEC generation for subcontracted labor. The practice emphasizes accuracy on earned-income-tax-credit and child-tax-credit claims, two of the most audit-sensitive line items on individual returns filed in the 92115 ZIP. Bookkeeping services maintain monthly income-and-expense tracking and bank-statement reconciliation, feeding directly into annual return preparation and matching the compliance pipeline at nearby multi-service offices such as MULTI SERVICES on El Cajon Boulevard. Extended scheduling is available during the January-through-April filing season for walk-in and appointment-based consultations.