Brodsky Professional Services in Carlsbad has served individual and business tax clients from Owens Avenue since 1999, covering C-corps, S-corps, LLCs, trusts, and general and limited partnerships. The firm's tax preparation scope complements the monthly bookkeeping workflow at practices like Golden Tax & Bookkeeping Co., receiving year-end financials formatted for return assembly. Services extend beyond filing to include IRS representation, business valuation, virtual CFO advisory, and entity incorporation guidance for sole proprietors transitioning to pass-through structures. Trust and estate documents requiring notarized execution route through mobile notaries like Emily's Notary Services to meet California Probate Code signature requirements. Highest-complexity cases include multi-year unfiled return reconstruction, six-figure Offer in Compromise negotiations, and financial modeling for business acquisition due diligence.