Tax preparation and planning services near Fletcher Parkway in La Mesa come through L & L Tax Services, a Park Plaza Drive practice incorporated in 2018 and focused on individual and small business returns. Individual filers receive line-by-line Schedule A itemization analysis, mortgage interest deduction optimization, and charitable contribution substantiation review, documentation that aligns with the member account structures at Cabrillo Credit Union. Small business clients receive quarterly estimated tax calculations, self-employment tax projections under Schedule SE, and year-end profit-and-loss reconciliation for sole proprietorships and single-member LLCs. The practice also handles prior-year and amended returns, retrieving missed deductions and recalculating credits for up to three prior filing periods under IRS statute-of-limitations rules. Power-of-attorney filings on IRS Form 2848 and California FTB Form 3520 require notarized signatures for certain third-party authorizations, authentication work handled by practices like Mark Ignacio Law, APC. Highest-tier engagements involve multi-schedule returns combining Schedule C business income, Schedule D capital gains, Schedule E rental operations, and Form 8995 Qualified Business Income deduction calculations under Section 199A.