CPA Carl Hakenjos operates a full-service tax, accounting, and business consulting practice on Severin Drive in La Mesa, offering bookkeeping, payroll, and IRS representation. Small-business clients navigating commercial real estate transactions coordinate capital-gains exclusion timelines and 1031 exchange identification periods with lenders including Jared Kelley - Home and Investment Planning Expert. IRS dispute resolution services cover audit representation, non-filed returns, back-taxes owed, wage-garnishment releases, lien subordination, and Offer in Compromise negotiations under Circular 230 authority. Part-time CFO engagements provide cash-flow forecasting, internal-controls evaluation, and strategic business planning for growing companies that need executive-level financial oversight without a full-time hire. Entity-formation analysis — comparing sole proprietorship, LLC, S-Corp, and C-Corp structures — helps business owners entering the La Mesa market evaluate liability protection and self-employment tax optimization, connecting to the property searches managed by Angela Rodriguez, Keller Williams for commercial-space acquisitions. Most complex engagements involve multi-entity consolidated returns with intercompany payroll allocations, workers'-compensation audits across California classification codes, and quarterly Form 941 reconciliations for employers with variable seasonal staffing.