7 Signs You've Outgrown Your Generalist CPA

Kimberly Green | 2026-04-14

7 Signs You've Outgrown Your Generalist CPA Your CPA files your taxes. You write a check. Nothing changes year to year. That's not accounting — that's compliance theater. And if you're running a real business, it's costing you thousands. Most generalist CPAs are set up to serve hundreds of clients with minimal touch. They don't proactively optimize. They don't challenge your structure. They wait for you to ask questions, and they answer them three days later in 40 words. When you've scaled past $500K in revenue or complexity, that setup stops working. You stop working. Here are seven signs you need a CPA who actually specializes in your type of business — and the real money you're leaving on the table by staying put. 1. They Only Call at Tax Season A generalist CPA reaches out to you once a year: "Send me your docs by March 15." That's the relationship. A specialized CPA proactively calls in Q2 to discuss whether you should elect S-corp status. They flag quarterly estimated tax swings in August. They send a November email about year-end planning specific to your industry. The difference feels small. It isn't. If your CPA hasn't initiated a tax or strategy conversation in the last six months unprompted, they're not planning for you. They're reacting to you. And reactive accounting means reactive taxes — you miss credits, elections, and deferral opportunities worth 5-10% of net income every year. 2. They've Never Mentioned S-Corp Election (or They Mentioned It Once and Moved On) You're a sole proprietor. You're paying 92.35% of your net profit to self-employment tax — the full 15.3% SE tax on vetted of income tax. An S-corp election, when structured correctly per IRC Section 1362, can save $15K–$40K annually depending on your income level and how much you're paying yourself. Take a founder earning $150K net profit: switching to S-corp and paying yourself $60K in W-2 wages saves roughly $13K annually in SE tax alone. It requires quarterly payroll, so it's not free. But a specialized CPA models the break-even point and tells you when it makes sense. A generalist? Mentions it exists, then files whatever structure you show up with. If your CPA hasn't run the numbers for your specific situation or told you why S-corp *wouldn't* work for you yet, they haven't earned their job. 3. They Take Five Days to Answer a Simple Question You ask: "Can I deduct a home office if I also rent a coworking desk?" Friday afternoon question. Tuesday comes back: "Generally, yes, if your home office is your principal place of business." Five words of value. Generalist CPAs batch...