How to find a CPA for your startup.

Most founders hire their first CPA reactively — usually the week before a board meeting, a tax deadline, or a diligence request, when it's already too late to do it well. This guide is the version we wish more founders had read first: how to find a CPA for your startup before you urgently need one.

When should you hire a startup CPA?

The honest answer: earlier than you think, but not on day one. A pre-revenue, pre-funding company with a simple structure can often manage with bookkeeping software and an annual tax preparer. The calculus changes the moment any of the following is true:

• You've closed (or are about to close) a priced round and investors expect GAAP financials.
• You're issuing stock options and need a defensible 409A valuation.
• You're spending real money on R&D and leaving R&D tax credits on the table.
• A potential acquirer or lead investor has asked for audited or reviewed financials.
• Your revenue recognition is non-trivial (SaaS, usage-based, multi-element arrangements).

If any of these describe you, you're past the point where a generalist tax preparer is sufficient. You need a CPA firm that works with funded startups specifically.

Bookkeeper vs. accountant vs. CPA firm — what's the difference?

These terms get used interchangeably, and the distinction matters when you're spending real money:

• Bookkeeper: records transactions, reconciles accounts, runs payroll. Essential, but not strategic.
• Accountant: prepares financial statements and may file taxes. Broader, but not necessarily licensed.
• CPA firm: licensed, can perform audits and reviews, signs off on financials investors and acquirers trust, and advises on structure, tax strategy, and deals.

A funded startup usually needs all three functions. Many firms (including ours) coordinate the bookkeeping layer while owning the higher-value CPA work.

What to look for in a startup CPA

Not all CPA firms are built for startups. The traits that actually matter:

• Startup fluency. Do they understand SAFEs, priced rounds, option pools, and the difference between bookings, billings, and revenue? You shouldn't have to teach them your business model.
• Audit capability. Even if you don't need an audit today, a firm that can perform one signals the rigor your financials will eventually need.
• Partner access. Will you actually talk to a partner, or get handed to a rotating cast of junior staff? Partner-led engagements consistently produce better strategic advice.
• Industry specialization. A CPA who already serves SaaS, fintech, or AI companies will spot issues a generalist misses — and won't bill you to learn on the job.
• Deal experience. If you intend to raise again or exit, you want a firm that has sat through diligence and Quality of Earnings before.

Questions to ask before you sign

Bring these to any prospective firm. The answers are revealing:

• How many funded startups at our stage do you currently serve?
• Who, specifically, will be on our engagement — and will a partner be involved?
• Have you supported clients through fundraising diligence or an acquisition?
• Can you handle an audit if our investors require one in 18 months?
• How do you price — fixed scope, hourly, or retainer — and what triggers a change order?
• How do you handle R&D tax credits and 409A coordination?

What does a startup CPA cost?

Pricing varies widely by stage and complexity, and any firm quoting a flat number without understanding your situation is guessing. As a rough orientation: early-stage compliance and tax work is typically a few thousand dollars annually; ongoing financial statement preparation and advisory scales with transaction volume and complexity; a financial statement audit is a separate, larger engagement priced on scope. The real question isn't "what's the cheapest" — it's "what does getting this wrong cost me at my next raise or exit." Clean financials are almost always cheaper than retroactive cleanup under diligence pressure.

Local vs. remote

Most startup CPA work happens remotely now, so geography matters less than fit. That said, a firm that understands your local capital ecosystem — the investors, the deal norms, the regional tax considerations — adds value a purely remote generalist can't. If you're a California or Orange County founder, a firm embedded in that ecosystem is worth considering.

Algentis is a modern CPA built for funded technology founders — audit, tax, and consulting, partner-led, from our office in Newport Beach. If you're weighing whether it's time to bring in a real financial partner, that's exactly the conversation we like to have.