How to Start a Consulting Business When You Already Know the Work

The last day in the old job ends with a handshake, a farewell lunch and a long list of people who said “let me know if you ever go independent”. How to start a consulting business from there comes down to five steps: pick one problem you can solve for one kind of client, land the first engagement from your own network, set the price before the first call, set up the entity and taxes properly, and line up the second client before the first one ends.

Anyone asking how to start a consulting business should know that most of the work is in the first two steps. A logo, a website and a company name can wait until someone has paid you.

This piece walks through the five steps for someone leaving a senior role, with the numbers you need on pay, tax and structure. We are not lawyers or accountants, so check the structure and tax choices with someone who is.

How to Start a Consulting Business: Is the Market There?

The Bureau of Labor Statistics groups most business consultants under management analysts. Its Occupational Outlook Handbook puts the median annual wage at $101,860 in May 2025, counts about 1.1 million jobs, and projects employment to grow 10 percent from 2025 to 2035. Self-employed workers make up 14 percent of the occupation.

Read those numbers carefully. The median covers a wide range, from junior analysts in large firms to independents billing senior day rates. What they do show is steady demand and a sizeable group of people already doing it on their own. The question is not whether clients buy consulting. It is whether they will buy it from you.

Step 1: Pick One Problem for One Kind of Client

The most common mistake is offering everything you know. “Strategy, operations and transformation” describes a firm of two thousand people, not one person. A buyer cannot remember it and cannot pass it on.

Narrow it until it sounds almost too small. “Fixing the sales handoff in software companies between ten and fifty million in revenue” is a business. A buyer knows immediately whether they have that problem, and a friend knows immediately who to send to you.

The test is whether you have solved the problem before, more than once, in a role where you owned the result. That is what a senior career gives you that a young consultant does not, and it is the only advantage you start with. Our piece on how to become a consultant covers the broader career choice; this one assumes you have made it.

If you are torn between two or three niches, score them. Our piece on the decision making matrix sets out the method, and the criteria are usually how often you have solved the problem, how many buyers you can name, and how badly they need it fixed.

Step 2: Land the First Client From Your Network

The first client almost always comes from someone who already knows your work. Make a list of everyone who has seen you solve the problem you picked: former colleagues, former customers, suppliers, board members. Fifty names is a good start.

Then talk to them before building anything. Ask what they are struggling with, whether the problem you named is real for them, and what they have tried. Do not pitch. Twenty conversations will tell you whether the niche is right, and one or two will usually turn into a request for help.

Treat what you learn as data. Write each conversation up within the hour, as we recommend in our piece on how to remember things quickly, and look for the phrases buyers use. Those phrases go straight into your proposal and, later, your website.

A public presence helps the conversations land, but it should come from the work. Our guide on what to post on LinkedIn recommends writing up a decision and its reasoning twice a week, which suits a new consultant well: it shows how you think to exactly the people deciding whether to hire you.

Step 3: Price the Work Before the First Call

Decide the price before you meet the buyer, or you will set it in the room to please them. Our piece on consulting rates covers the methods in detail. The short version for a first engagement is to price the project, not the hour, when the outcome is clear, and to charge enough that you could take one month off between clients without worrying.

Work out your floor from your old salary. Your previous compensation package included benefits, an employer retirement match and paid time off, none of which come with consulting. Price as if you were paying for all of them yourself, because you are.

Put the price in writing in a one-page proposal: the problem, the outcome, the timeline, the fee and the payment terms. Long proposals rarely win more work. They mostly delay the decision.

Step	What you do	Done when
1. One problem, one client type	Narrow until a buyer can repeat it	A friend can describe what you do in one sentence
2. First client from network	Twenty conversations, no pitching	One signed engagement
3. Price before the call	Project fee, one-page proposal	A floor price you would not go below
4. Entity and taxes	Choose a structure, plan for self-employment tax	Separate bank account, quarterly tax plan
5. Second client	Keep the conversations going during the first job	A second engagement booked before the first ends

Step 4: Set Up the Entity and the Taxes

You can start as a sole proprietor, but the SBA’s guide to choosing a business structure spells out the risk: with a sole proprietorship, you can be held personally liable for the debts and obligations of the business. An LLC protects you from personal liability in most instances, which is why most consultants set one up before the first contract.

The tax shock comes next. The SBA notes that members of an LLC are considered self-employed and must pay self-employment tax. The IRS sets the self-employment tax rate at 15.3%, made up of 12.4% for Social Security and 2.9% for Medicare, and it applies once net earnings reach $400. As an employee you paid half of that and your employer paid the rest. Now you pay both halves.

Open a separate bank account on day one, set aside a share of every invoice for tax, and plan for quarterly estimated payments. Ask an accountant whether a different tax election makes sense once income is steady; it is a decision worth making with real numbers in front of you.

Retirement saving needs replacing too. Without an employer plan, you set up your own. Our piece comparing a Roth IRA vs brokerage account covers where to put the money once the business account has its tax reserve.

Step 5: Build the Second Client Before the First Ends

The quiet risk in a new consultancy is the gap. The first engagement takes all your attention, it ends, and only then do you start looking for the next one. Three months without income follow.

Keep two of the twenty conversations going every week while the first job runs. Put them in your productivity plan as fixed blocks, the same way you would protect any recurring task, and do not cancel them because the client is busy.

Ask the first client for an introduction when the work goes well, while the result is fresh. A satisfied buyer who names a peer is worth more than any amount of marketing, and they are most willing in the week you deliver.

What to Skip in the First Year

Much of the advice on how to start a consulting business is about things that feel productive and bring in no money. A long brand exercise, a polished website, business cards, a shared office, a stack of software subscriptions. All of it can wait until the first two engagements have paid.

Skip the broad service list. Every extra service you add makes the one you are good at harder to see. If a client asks for something outside your niche, refer it to someone you trust and keep the relationship. That referral often comes back as work in your own lane.

Skip discounting to win the first deal. A low first price becomes the reference point for every later conversation with that client, and with anyone they introduce you to. It is better to shrink the scope than the rate.

Skip hiring early. A new consultancy that adds a junior analyst before demand is steady takes on a salary before it has a pipeline. Subcontract to people you know for the first overflow instead, and hire only when you have turned work down for three months running.

And skip the urge to look bigger than you are. Buyers who hire a senior independent are usually hiring the person, not a firm. Saying plainly that you work alone, and what that means for speed and attention, is a selling point when you start a consulting business, not something to hide.

The Personal Side of Going Independent

Going independent is a large and partly irreversible change. Our piece on Jeff Bezos’s regret minimization framework describes the test he used before leaving a senior job to start a company, and it is worth running before you resign.

Check the money first. Our guide to net worth by age suggests measuring savings in years of spending. A year of runway turns the first slow quarter into an inconvenience rather than a crisis.

Expect the first months to be uneven. Our piece on stress tolerance covers how to build capacity for exactly this kind of uncertainty, and protecting sleep matters more than it did in a salaried job. Our pieces on Jeff Bezos’s morning routine and the Andrew Huberman morning routine both argue for a fixed start to the day, which a consultant with no office has to create.

Keep learning, but cheaply at first. Before paying for an executive MBA, consider whether a few good books cover the gap. Our lists of psychology books, Warren Buffett books and Bill Gates book recommendations are a start, and critical thinking exercises sharpen the judgment clients are paying for.

Think about the end from the start. If the consultancy grows past you, it becomes a business someone might buy, and our piece on how to sell a small business covers the two years of preparation a sale needs. A consultancy that depends entirely on its founder is hard to sell, so write down how you work as you go.

Frequently Asked Questions

How do I start a consulting business with no clients?

Start with your network, not with marketing. List everyone who has seen you solve the problem you want to be paid for, and talk to twenty of them about their current challenges without pitching. Those conversations test the niche and usually produce the first request for help.

Do I need an LLC to start consulting?

No, you can start as a sole proprietor. The SBA notes that a sole proprietor can be held personally liable for the business’s debts and obligations, while an LLC protects you from personal liability in most instances. Most consultants form one before signing the first contract.

How much tax does a self-employed consultant pay?

On top of income tax, self-employment tax of 15.3% applies once net earnings reach $400, covering Social Security and Medicare. An employee pays half of that and the employer pays the rest; a consultant pays both halves, so set aside a share of every invoice and plan for quarterly estimated payments.

The consultants who last pick a problem narrow enough to be remembered and keep the next conversation going while they deliver the current job. The paperwork matters, but it comes after someone has agreed to pay.