

National City sits on San Diego Bay just south of downtown San Diego, bordering Chula Vista and sharing its waterfront with Naval Base San Diego. Ship repair, marine terminals and defense contractors support a significant maritime economy, and the city is known for its long corridor of auto dealerships. Its largely Latino and Filipino American population supports restaurants, markets, auto repair and body shops, contractors, healthcare practices and family owned retailers throughout the community.
Ship repair and defense subcontractors need job costing, certified payroll awareness and documentation suited to government work. Auto dealerships and repair shops depend on inventory, parts and service margin reporting, while restaurants and retailers watch labor and sales tax. PSG provides accurate monthly bookkeeping, contract and department profitability reports, and fractional CFO planning that helps National City owners grow.
California requires most LLCs and corporations to pay an annual minimum franchise tax, charges state sales and use tax through the CDTFA, and has strict payroll and wage rules. Several cities also impose their own business or gross receipts taxes.
General information only, not tax advice. Rules change, so confirm specifics with a tax professional.
Yes. We work with National City companies through a dedicated team that is entirely US based, combining Big Four accounting experience with years of operating experience across industries. Your team closes the books on a regular schedule, works inside the accounting tools you already use and looks at your numbers the way an operator would, not just a bookkeeper.
Typically bank and card reconciliations, accounts payable and receivable, payroll support, California sales tax tracking and monthly financial statements you can act on. Growing companies can add fractional CFO support for forecasting, budgeting and cash planning.
Usually when decisions start to outgrow the books: raising capital or bank financing, opening a new location, making key hires, tightening margins or preparing for a future sale. A fractional CFO adds forecasting and strategic guidance without the cost of a full time executive.
We also work with businesses in Chula Vista, San Diego, La Mesa, El Cajon and Santee.

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Hi! I'm Sam, a financial leader who's managed operations from startups to $40M enterprises.
I've led licensing deals with Disney, Marvel, and Viacom, while overseeing products across 35,000 retail stores. Through SHK Financial, I've helped 15+ high-growth companies succeed, including recovering $2M in receivables for a major client and rebuilding a $10M ARR company's accounting system in 6 months. Now, as Chief Accounting Officer at PSG, I oversee 50+ revenue streams and help launch many successful 8-figure businesses.
My journey started uniquely - while studying finance at Fresno State, I taught both chess and accounting to students, teaching me that success in finance, like in chess, is all about strategic thinking and seeing several moves ahead.