The honest answer is that it depends on your income level and tax situation, and your CPA should make the final call. But since each structure affects how your books get kept, here’s what you need to know from a bookkeeping perspective.

An LLC taxed as a sole proprietor keeps things simple. You take owner draws whenever you want, no payroll required. The business profit flows to your personal return and you pay self-employment tax on all of it. Bookkeeping is straightforward: track income and expenses, reconcile accounts monthly, produce financial statements. Many consultants operate this way for years without issue.

An S-corp changes the game. The IRS requires you to pay yourself a “reasonable salary” before taking any profit distributions. That means running actual payroll with withholdings, quarterly payroll tax deposits, and annual W-2 filings. You cannot just transfer money to your personal account and call it a draw.

The potential tax benefit of an S-corp is that you only pay self-employment tax on your salary, not on the distributions. If you are earning well above what your salary would be, the savings can be meaningful. If your net profit is under $40,000 to $50,000, the payroll costs and added complexity often eat up any potential savings.

From a bookkeeping standpoint, S-corp adds ongoing work: payroll processing every pay period, quarterly payroll tax filings, state and federal tax deposits, year-end W-2 preparation, and tracking salary versus distributions accurately. You also need to document that your salary is “reasonable” for the work you do. The IRS scrutinizes S-corp owners who pay themselves minimal salaries and take large distributions.

The bookkeeping itself is not dramatically different in terms of categorizing expenses or producing financial statements. What changes is the payroll layer on top. Some consultants handle their own payroll through services like Gusto or QuickBooks Payroll. Others have their Long Island bookkeeping service manage it or at least set up the system properly from the start.

Here is the bottom line: this is fundamentally a tax and legal decision that your CPA should guide. The bookkeeper’s job is to keep accurate records that support whichever structure you choose. Clean books matter either way because they feed the tax return your CPA prepares. If you are just starting out, LLC keeps things simple. If your consulting income has grown to where self-employment tax feels painful, talk to your CPA about whether S-corp makes sense for your situation.