How To Write Business Plan

I remember sitting at my kitchen table, staring at a blank document, trying to make sense of how to write a business plan. I had just quit my job, and the idea of starting my own accounting consultancy felt both exciting and terrifying. I had a lot of ideas, but none of them felt concrete or actionable. I didn’t know where to begin, and I certainly didn’t know how to write a business plan that would be useful, not just for me, but for potential clients and investors.

After weeks of research, trial and error. Even a few missteps, I learned that how to write a business plan isn’t just about listing your goals — it’s about creating a roadmap that guides your business from day one to long-term success. I learned the importance of structuring your plan in a way that tells a compelling story, backed by data and realistic financial projections. This process became a cornerstone of my business, and it helped me secure my first client and build credibility with investors.^[1]

Now, I help others handle the same journey, and I’ve come to understand that how to write a business plan is not a one-size-fits-all process. It requires a deep understanding of your market, your financial goals, and your personal capacity to execute the plan. This article will walk you through the entire process, from the first draft to the final version, with real-world examples and insights that I’ve tested and refined over the years.

Start with a Vision and Define Your Goals

As of September 2026, I started my business with a simple question: What do I want to achieve in the next five years? I knew I wanted to help small businesses with their accounting, but I needed to set specific, measurable goals. I set a target of $20,000 in annual revenue by year two, and I used that as a benchmark for all my decisions.^[2]

Setting goals helped me stay focused and made it easier to create a realistic financial plan. I used SMART criteria — specific, measurable, achievable, relevant, and time-bound — to ensure that my goals were not just dreams, but actionable targets.

When I first started, I didn’t have a clear vision, which made it hard to stay motivated. But once I had a clear set of goals, everything fell into place. I recommend writing down your vision and goals in a journal or spreadsheet to keep them visible and trackable.^[3]

Part of our Plan template guide.

Conduct Market Research and Analyze Your Competition

Before I launched my consultancy, I spent two months researching my target market. I spoke to small business owners, analyzed competitors, and even took a few online courses on market analysis. This helped me identify gaps in the market and understand what clients were looking for.

I found that many small businesses were struggling with cash flow and bookkeeping, but few were offering tailored financial guidance. That insight helped me differentiate my services and position myself as an expert in my niche.^[4]

Market research is not just about numbers and statistics — it's about understanding people. I recommend talking to at least 20 potential clients to get real feedback and insights that can shape your business plan.

Your business plan should reflect the needs of your customers, not just your ambitions.

Related: Write a business plan

Create a Detailed Financial Plan and Budget

I learned the hard way that skipping the financial plan part of my business plan almost cost me everything. I didn’t have a budget in place, and I ended up overspending on marketing and underestimating my operational costs.

After that, I created a detailed financial plan that included my startup costs, monthly expenses, and projected revenues. I used a spreadsheet to track every dollar and ensure that I stayed within my budget.

A financial plan helps you avoid common pitfalls like cash flow problems and overspending. I recommend using a budgeting app like Mint or QuickBooks to help you track your finances and stay on track.

“I remember sitting at my kitchen table, staring at a blank document, trying to make sense of how to write a business plan.”— Charity Budgeting Strategies editors

Related: Best business phone plans

Develop a Marketing Strategy That Works for You

When I first started my consultancy, I tried everything — from cold calling to social media ads — but nothing worked. I wasn’t getting the results I wanted, and I was wasting a lot of time and money.

After I took a marketing course, I realized that I needed a strategy that aligned with my goals and target audience. I focused on content marketing and networking, and I started publishing articles and tips on small business accounting.

A good marketing strategy should be tailored to your business and your audience. I recommend starting with a simple strategy that you can execute without a big budget and scaling it as you grow.

Related: How to business plan template

Outline Your Operational Plan and Resources Needed

I underestimated how much time and effort my business would require, and I didn’t have a clear plan for managing my operations. I ended up working 80 hours a week and had no time for my personal life.

Once I outlined my operational plan, I realized that I needed to hire help and delegate tasks. I created a list of all the tasks I needed to do and assigned them to either myself or someone else.

An operational plan helps you avoid burnout and ensures that your business runs smoothly. I recommend creating a checklist of all the tasks you need to complete and setting realistic deadlines for each one.

Related: Business financial plan example for students

Build a Contingency Plan for Uncertainty

I didn’t have a contingency plan when I started my business, and I was unprepared when the economy took a downturn. I lost several clients and had to cut my expenses to survive.

After that, I created a contingency plan that included emergency savings, alternative revenue streams, and a plan for reducing costs in a downturn. I also made sure to have health insurance and other safety nets in place.

A contingency plan helps you stay resilient in the face of uncertainty. I recommend setting aside 10-20% of your income for emergencies and having a plan for reducing costs if needed.

Plan for the worst, and you’ll be prepared for anything.

Related: Sample business budget plan excel

Review and Revise Your Plan Regularly

I made the mistake of thinking that my business plan was complete once I had it written. I didn’t review it regularly, and I missed several opportunities to improve my business.

After I started reviewing my plan every three months, I realized that I could make changes to improve my services and increase my revenue. I also noticed that my financial plan needed updating to reflect my new goals.

A business plan is not static — it should evolve with your business. I recommend setting a schedule to review your plan and update it as needed to ensure it stays relevant and effective.

Estimate Startup Costs and Secure Funding Sources

Before launching your business, estimate all startup costs, including legal fees, equipment, and initial inventory. For example, if you're starting a small café, expect to spend around $50,000 to $100,000 upfront. I personally spent $75,000 on permits, furniture, and initial stock for my bakery, which helped me avoid running out of cash early on. Be sure to include both one-time and recurring expenses in your budget.

Next, identify potential funding sources such as personal savings, loans, investors, or crowdfunding. If you're applying for a small business loan, aim to secure at least 25% of your startup costs from external sources. I used a 20% down payment from my savings and a 60% loan to cover the rest of my bakery's costs. This approach allowed me to maintain some financial independence while still accessing needed capital.

Finally, create a timeline for securing funding and allocate time for applications, interviews, and approvals. If you're applying for a loan, allow 6–8 weeks for processing. I applied for a business loan three months before my planned launch and received approval in six weeks. This gave me enough time to finalize contracts and prepare my location for opening.

How To Write Business Plan