Yes, you should. Buying a business is one of the largest financial decisions you’ll make, and seller-provided financials tell the story the seller wants you to hear. A professional review tells you what’s actually happening.

Sellers routinely present their books in the most favorable light. They’ll show you “owner-adjusted” earnings that add back their salary, one-time expenses, and personal items run through the business. Some of these adjustments are legitimate. Others are creative. Without someone experienced looking at the underlying transactions, you’re trusting the seller to be honest about numbers that directly affect how much you pay.

A financial review catches inconsistencies you won’t notice. Revenue that spikes right before the listing. Expenses mysteriously low in recent months. Accounts receivable that looks healthy but is actually full of uncollectible invoices. Inventory valued at cost when half of it is obsolete. These patterns are obvious to someone who reviews financials regularly and invisible to a first-time buyer.

Cash-heavy businesses require extra scrutiny. Restaurants, retail stores, and service businesses often have cash sales that may or may not be fully reported. If the seller claims higher revenue than the bank deposits support, you need to understand why before you agree to a price based on those numbers.

The review process involves more than reading the profit and loss statement. A thorough business purchase analysis includes examining bank statements, tax returns, accounts receivable aging, accounts payable, payroll records, and loan obligations. You compare what the seller claims against source documents. You look at trends over multiple years, not just the best recent quarter.

Timing matters too. Some sellers delay paying bills before a sale to make cash flow look better. Others accelerate revenue recognition or defer expenses. A few months of financial statements can hide patterns that become obvious when you look at two or three years of data.

The cost of professional due diligence is small compared to the purchase price. If you’re buying a business for $200,000 or $500,000, spending a few thousand to verify what you’re getting is basic risk management. Finding one significant problem that changes your negotiating position or your decision to walk away pays for the review many times over.

You might catch obvious issues on your own. But the problems that sink business acquisitions are rarely obvious. They’re buried in the details, in how revenue is recognized, in what’s included in cost of goods sold, in whether the books reconcile to the bank and the tax returns. That’s what a LA County bookkeeper for small business with experience in acquisition due diligence finds for you.

If you’re spending real money on a business, spend a fraction more to make sure the numbers support what you think you’re buying.