WORKING WITH YOUR CPA · 7 MIN READ

When Should I Hire a CPA?

By Hevia & Hevia CPA Firm · Published October 26, 2026

Reviewed by Alexander Hevia, CPA, J.D., LL.M. (Taxation) — October 26, 2026

The right time to hire a CPA is when your financial decisions begin to have consequences you need help understanding—preferably before you make those decisions.

You do not need to reach a particular income level, own several businesses, or encounter a tax problem before seeking professional guidance. Starting a business, purchasing an investment property, receiving income from abroad, or experiencing a significant family change can all be good reasons to begin a conversation.

For some people, the appropriate engagement is annual tax preparation. For others, it is an ongoing relationship connecting bookkeeping, compliance, and tax planning throughout the year.

When you are starting a business

A conversation with a CPA can be valuable before you begin operating, bring in a partner, or make decisions about how the business will be taxed.

An LLC, corporation, or partnership involves choices about ownership, reporting, compensation, and administration. The legal structure and federal tax treatment are related, but they are not always the same thing. A CPA can help you understand the accounting and tax implications and coordinate with your attorney on the legal structure.

Early guidance can also help you establish separate financial records, organize supporting documents, and identify which filing and payment obligations apply.

You do not have to know every question to ask. Part of a useful first meeting is identifying the questions you have not yet considered. Our guide, S Corp vs. LLC vs. C Corp, explains the distinction between legal structure and tax classification in more detail.

When you begin earning income outside a regular paycheck

Consulting, professional practice income, freelance work, and other business activities can change how you pay taxes.

Federal income tax generally must be paid as income is earned, through withholding, estimated payments, or a combination of both. Waiting until the annual return is prepared may leave you with a balance due and, in some circumstances, penalties. IRS guidance on estimated taxes

A CPA can help you evaluate payment requirements, account for changing income, and distinguish business cash flow from the amount available for personal spending.

This is particularly useful when income varies substantially from month to month or when you receive income from several sources.

When your business is growing—or your records are falling behind

Growth often creates accounting questions before it creates obvious tax problems.

You may be hiring employees, adding owners, expanding into another state, purchasing equipment, or considering financing. You may also find that the records that worked when you started no longer provide a clear picture of the business.

Signs that you would benefit from professional support include:

• You cannot confidently explain your profit or cash position.
• Personal and business transactions are mixed together.
• Your bookkeeping is consistently several months behind.
• You are unsure how to record owner contributions, distributions, or loans.
• Tax preparation repeatedly becomes a last-minute effort to reconstruct the year.

A CPA can help determine whether you need better bookkeeping, periodic oversight, tax planning, or a combination of services.

When you own—or plan to purchase—rental property

Rental property introduces questions about income, expenses, financing, improvements, depreciation, ownership, and the eventual sale of the investment.

Professional guidance is especially useful before purchasing a property with partners, changing its use, transferring ownership, or signing a significant sale agreement.

For domestic and foreign investors, the appropriate approach depends on the owner’s circumstances and the investment itself. A structure that makes sense for one investor may create unnecessary costs or complications for another.

The best time to discuss those differences is while you still have choices.

When your finances cross international borders

Seek advice early if you have foreign income, accounts, investments, business interests, or a move between countries under consideration. The same applies if you are a foreign individual investing in or conducting business in the United States.

U.S. citizens and resident aliens are generally subject to U.S. income tax on worldwide income. Foreign accounts and assets can also involve reporting obligations separate from the calculation of income tax. IRS guidance on international individual tax matters

International matters require attention to residency, ownership, the type of income involved, and potentially applicable treaties. A CPA with relevant international tax experience can help identify the U.S. obligations and coordinate with advisers in other jurisdictions.

Do not assume that paying tax in one country settles every reporting requirement in another.

When a major personal or family change is approaching

Business and personal finances often affect one another.

Marriage, divorce, retirement, an inheritance, a substantial gift, or a change in business ownership may warrant a tax discussion. The same is true when you are working with a family attorney, estate-planning attorney, or family office.

A CPA can help evaluate the tax and accounting aspects and coordinate with the other professionals involved. That coordination is most useful before documents are finalized or transactions are completed.

For a family-owned business, planning should consider both the business and the individuals and families behind it.

When you receive a tax notice or discover an omission

Contact a qualified professional promptly if you receive a notice you do not understand, discover an unfiled return, or identify income or information that may have been omitted.

A notice does not automatically mean the tax authority is correct or that additional tax is owed. It does mean that the issue and any response deadline deserve attention.

CPAs, attorneys, and enrolled agents generally have broad representation rights before the IRS, although you should confirm the professional’s relevant experience and whether representation is included in your engagement. IRS guidance on tax professional credentials

Does everyone need a CPA?

Not necessarily. If your circumstances are straightforward and you understand your filing obligations, another appropriate preparation option may meet your needs.

The decision becomes more compelling when you need judgment, coordination, or continuing support beyond completing a return.

When choosing a CPA, ask:

• Do you regularly work with situations like mine?
• Will our relationship include planning during the year?
• Who will handle my work and answer questions?
• What records will you need from me?
• Which services are included, and how are fees determined?

Choose someone whose experience fits your circumstances and whose approach to communication works for you.

Start the conversation before the deadline

You do not need to arrive with perfect records or a fully developed plan. Bring your most recent returns, available financial information, and a short explanation of what is changing or causing uncertainty.

At Hevia & Hevia CPA Firm, we connect the tax and accounting needs of businesses with those of the individuals and families behind them. Our family-owned, multigenerational firm serves clients across South Florida, including Miami, Brickell, and Coral Gables, and internationally.

Whether you are starting a business, managing an established practice, investing in real estate, or navigating domestic and international tax matters, we can discuss the support appropriate to your circumstances.