20 Steps to Start an Accounting Business
Starting an accounting business means turning your financial expertise into a practice that serves real clients—handling books, reconciling accounts, preparing statements, and keeping businesses out of trouble with their numbers. This guide walks you through every decision, from choosing your niche to landing your first paying client.
A field guide for turning skilled work into a registered professional services business — read it on your phone, one step at a time.
Most people reading this are already doing the work — sending invoices, taking payments, keeping clients happy — with no paperwork behind them. That is a real business. You are not starting from zero, and you have done nothing wrong. The paperwork exists to catch up to the work you are already doing, not the other way round. Find where you are on the map above and start there.
Before anything else, decide that this is a business and not a favour you keep doing for free. A professional services business sells your judgement and skill by the hour, the project, or the retainer. This week, say it out loud to one person: "I do this for a living now." Write one sentence describing the work you sell. Put your name on it. That decision changes how you answer the phone, how you write emails, and whether you follow up when someone says "let me think about it." Nothing that follows works until you have made this call. You do not need money, a name, or a licence to decide. You need to choose.
Pick the single service you do best and lead with it. A professional services business that offers everything sounds like it does nothing well. If you are a bookkeeper, sell monthly bookkeeping — not "financial services." If you draft, sell drafting for a specific kind of project. This week, write down the one deliverable a client gets and what it does for them: a clean set of books, a stamped drawing, a working program, a plan they can act on. You can add services later. Right now, one clear offer is easier to sell, easier to price, and easier to explain. Say it in a sentence a stranger understands on the first read.
An accounting business sells direct, so understanding who your clients are is the same as understanding your market. Arts and entertainment businesses—galleries, performers, event producers—routinely need clean books and financial statements but rarely have in-house accounting staff. Data hosting and technology companies need revenue recognition, cost allocation, and compliance-ready financials as they scale. Finance and insurance operations often outsource specialized accounting work that falls outside their internal team's bandwidth. Medical laboratories and other healthcare-adjacent businesses face complex cost accounting and regulatory reporting requirements that create recurring demand. Management companies overseeing real estate or multi-entity portfolios are consistent buyers of accounting services. These are a few of the client categories an accounting business commonly serves; the full range of industries that regularly outsource accounting work is considerably wider.
Get one person to pay you for the thing you defined in step 2. Not a promise, not "we'll talk" — money changing hands for work delivered. This week, message five people who know your work and tell them plainly what you now sell and what it costs. Ask if they need it or know someone who does. One yes is enough to prove the business is real. The sale teaches you more than any plan: how long the work takes, what clients ask, where they hesitate. Deliver it well and ask for a short written note about the result. That note becomes your first proof. Everything after this step is about doing this again, on purpose, at scale.
Now decide the legal shape your business takes. The common choices are working as a sole proprietor, forming a limited liability company, or setting up a corporation. Each changes how you file taxes, how much personal risk you carry, and how clients see you. If you are already earning as yourself, you are a sole proprietor by default — that is a legitimate starting point, not a mistake. Many professional service providers move to an LLC to separate personal money from business money. This week, read a plain-language comparison of these structures for your state and note which fits your risk and your clients. You are choosing, not committing forever. You can change structure as you grow.
If you chose anything beyond a sole proprietor working under your own name, you register that entity with your state — usually the Secretary of State's office. This is the step where the paperwork catches up to the work you may already be doing. It does not undo or penalise the income you earned before; it formalises what comes next. This week, find your state's business registration portal and look up name availability for the entity you chose. Reserve or file the name if it is free. Keep the confirmation document — banks, clients, and platforms will ask for it. If you are staying a sole proprietor, you may still file a trade name, often called a DBA, with your county or state.
Get an Employer Identification Number from the IRS — it is free, done online, and takes minutes. You use it in place of your Social Security number on tax forms and bank applications, which keeps your personal number private. Then register with your state's tax authority if your work is taxable or you plan to hire, and check whether your city or county requires a general business registration. Many places require local registration regardless of what you sell. This week, apply for the EIN and search "[your city] business registration" to find the local requirement. Save every confirmation in one folder. These registrations are what let you open a bank account and get paid under the business name.
An accounting business typically requires a state-issued licence or certification, granted by your state's board of accountancy. The specific credential you need depends on the services you plan to offer—compilation, review, and attest work generally require a higher level of licensure than bookkeeping or management accounting. Even if you begin with unlicensed accounting services, you must understand clearly where that line sits in your state before you take a client. Confirm with your state board of accountancy exactly which activities require licensure, what continuing education obligations attach to any credential you hold, and whether your intended service mix falls inside or outside the regulated boundary—before serving your first customer.
Open a bank account in the business name and route every dollar of income and expense through it. Mixing business and personal money is the single most common thing that makes bookkeeping and taxes painful later. With a separate account, your records almost keep themselves. This week, call or visit a bank and ask what they need to open a business account — usually your entity document, EIN, and identification. Compare monthly fees and whether they charge for deposits. A sole proprietor can open one too. Once it is open, run your next client payment through it and pay your next business expense from it. From this point on, the business has its own money, separate from yours.
The first money in an accounting business goes to the tools the work demands. Software licences come first: professional-grade accounting, tax, or practice-management platforms are a monthly or annual operating cost that begins on day one. Next comes hardware—a reliable computer, a second monitor for spreadsheet work, and secure storage. After that, professional liability (errors and omissions) insurance is a non-negotiable early purchase, because clients and their lenders will ask for it. Entity formation, registered-agent fees, and state filing costs follow. Finally, budget for a modest website and a secure client portal. The range across these categories varies widely depending on your state, the software stack you choose, and whether you work from home or lease office space—so price each line item for your specific situation before committing.
Professional services carry a specific risk: a client acts on your advice or work and something goes wrong. Professional liability insurance, sometimes called errors and omissions, covers claims that your work caused a loss. General liability covers ordinary accidents like someone tripping in your office. Some clients — especially larger ones and government buyers — will not sign a contract until you show proof of coverage. This week, get quotes from two insurers that cover your specific field, and ask each what a typical claim in your work looks like. Read what is excluded, not just what is covered. Match the coverage to the size of the client work you take on. Keep the certificate handy; you will be asked for it often.
An accounting business draws on a broader supply chain than most owners expect. Two categories worth understanding early are computer and peripheral equipment wholesalers Computer and Peripheral Equipment Wholesalers, who supply the hardware your practice runs on, and data-processing and hosting providers Data Processing and Hosting, whose cloud infrastructure underlies most modern accounting platforms and secure client file systems. Legal services providers Legal services become relevant when you need engagement letter review, entity formation help, or guidance on a client situation that crosses into legal territory. The full set of supplier relationships for an accounting business is larger than these examples—technology, professional, and administrative vendors all play a role—but these three categories represent the foundation most practices reach for first.
Write down the steps you take from first client contact to final delivery. This sounds unnecessary when it is all in your head — until you are busy, or you bring in help, or a client asks why something took longer than expected. A written process makes your quality consistent and your business something other than just you. This week, pick your main service and list every step: how you take the request, what you check, how you deliver, how you follow up. Keep it in one document you can update. This becomes your checklist, your training material when you hire, and the thing that lets you take a day off without the work stopping. Start rough; refine as you go.
Keep a running record of every dollar in and out. For a professional services business, this is mostly invoices sent, payments received, and expenses paid — which stays manageable if your business account does the heavy lifting. Good records tell you whether you are actually making money and make tax time a matter of hours, not weeks. This week, set up a simple system — a spreadsheet, bookkeeping software, or a tool like QuickBooks — and enter every transaction from the last month. Then keep it current weekly; ten minutes on Friday beats a lost weekend in April. Save receipts and copies of invoices in the same folder. When you seek a loan, insurance, or a big client, clean books are what prove the business is real.
Know what you owe and set money aside before it is due. As a professional services provider, you likely pay income tax and self-employment tax on your profit, and because no employer withholds it for you, you generally pay estimated tax during the year. Falling behind here is the most common cash surprise for new businesses. This week, find your expected tax rate and open a separate savings account for taxes; move a fixed share of every payment into it as it arrives. If your structure or income is more than simple, talk to a tax professional once — the fee is worth the clarity. Mark the estimated payment dates on your calendar so they never catch you off guard.
The first time work exceeds what you can do alone, you decide between hiring a contractor or an employee. A contractor does defined work on their own terms and handles their own taxes; an employee works under your direction and requires payroll, withholding, and more paperwork. Misclassifying an employee as a contractor causes real trouble, so learn the difference before you bring anyone on. This week, if you are near capacity, write down which tasks you would hand off first — usually the routine parts, not the client relationship. Start with a contractor for a single project to test whether the arrangement works. Keep a written agreement stating scope, pay, and that they supply their own tools. Grow the team only as steady work justifies it.
The first three clients for an accounting business almost always come from personal professional history. A former employer who needs part-time accounting coverage after you leave is the single most common source of a first paid engagement—the trust is already there and the work is familiar. The second source is the professional network you built while employed: colleagues who moved to other companies, contacts from industry associations, or peers who now run their own small businesses and have been meaning to get their books in order. The third source is referrals from adjacent professionals—attorneys, insurance agents, and financial advisors who serve the same small-business clients you want and are often willing to refer accounting work to someone they trust. Investing time in those relationships before you formally launch is the most reliable path to a paid client in the first sixty days.
Make it easy for buyers to find you and confirm you are real. Set up a business profile on the main directory your clients search — a Google Business Profile at a minimum — and claim your listing on the platform where your industry gets hired. Verification matters in professional services because clients are trusting you with money, records, or decisions; a verified, reviewed profile lowers their hesitation. This week, create or claim one profile, fill in every field, and ask two past clients for a review. Add your credentials, your one clear service, and a way to contact you. Keep your business name, address, and phone identical everywhere — inconsistent details make you look unreliable and hurt how you rank in searches.
Compare your business to the typical numbers for your field so you know whether you are ahead, behind, or normal. Useful measures include your hourly or project rate, how much of your time is billable, how fast clients pay, and your profit margin. Without a benchmark, you cannot tell a good month from a lucky one. This week, look up published figures for your specific service — industry associations and government data publish them — and write down where you stand on two or three measures. If your rate sits well below typical, that is a signal to raise it. If clients pay slowly, tighten your terms. Do this once a quarter; it turns guessing into managing.
Now put it on paper — not a fifty-page document, but a short plan you will actually use. State what you sell, who buys it, what you charge, what it costs you to deliver, and what you want the business to look like in a year. A plan forces you to see whether the numbers work and gives you something to show a lender or partner. This week, write two pages covering those points; a template inside your platform account can give you the structure. Then set three concrete goals for the next ninety days — a revenue target, a number of new clients, one process to improve. Review it monthly and change it as you learn. The plan is a tool, not a monument.
Starting this business? Get the printable one-page checklist for these 20 steps.
This is how to get started. If you want the whole thing — a plan with your numbers in it, benchmarked against federal figures for your industry, with the procedures for running it already written — that is what we build. A free template asks you to describe your customers. Ours names them.