How to Budget on a Sales Income


How can I budget when my income is variable? If you’ve asked yourself this question, you are in good company. Most sales professionals experience the challenge of figuring out how to plan for their fluctuating income. Let’s walk through tips on the basics of budgeting off of a variable income.

I’ve had the joy of working in sales and experiencing this firsthand, and now working with sales professionals as their financial advisor. Variable income will present itself in one of two ways; employees will be compensated with full commission on sales or a mixture of base salary plus commission. These principles will pertain to both individuals, with an added emphasis on those with fully commissioned roles.


Step 1: Estimate Minimum Expenses

Start by listing your monthly expenses, distinguishing between necessary and discretionary expenses. Necessary expenses would include housing, utilities, insurance, food (groceries, not eating out), and transportation. You can do this on paper, excel, or through an app. This will give you a budget that is broken down by normal expenses and bare minimum expenses. Understanding your bare minimum expenses is crucial when developing a safety net.


Step 2: Establish Safety Net

This amount will be different for everyone but ultimately is based on the security of your job, income, and lifestyle. If you feel like you have a very secure job and a lower-cost lifestyle, you could stretch this amount to a low end of 3-4 months' worth of expenses. If your job is highly competitive and your company has been known to frequently replace underperformers, it might be a good idea to have closer to 6 months' worth of expenses.

The other piece of this safety net revolves around how easily you can find another job, should you leave or be let go from your current role. If you have confidence in your ability to get a new job within a month, then we can stretch to the lower end. If you work in a specialty sales market with a longer timeline to hire. I always recommend that you take whatever you think makes sense for your current situation and add a 1-2 month buffer. This safety net is in place so that you have options in case of job loss.


Step 3: How to Budget

You should have already created a complete budget in step one. If not, add the rest of your non-essential expenses to your bare minimum budget. This is what you can plan to live off of once your safety net is established. If you have a base salary as part of your compensation structure, I recommend making sure your salary covers your entire budget. This way you won’t depend on sales commissions and will have massive financial flexibility.

This can be a bit more challenging if you’re someone who is in a 100% commission role. First things first, I would attempt to have a 6-9 month safety net. Sales can be a rollercoaster of a profession, and the compensation tends to follow. Even if it rarely comes, you need to be prepared for the worst-case scenario. To create a budget off an entirely fluctuating income can be done in two ways. The first way is to take your previous year's income and budget off of that. This can be a useful strategy, especially if your previous year was more of an “average” year. The method I prefer to use is based on forecasting. To do this, you need to have a good understanding of your company's payout structure and project forecast. Take your projected sales target and assume you will hit exactly 100%, or 90% if you want to be conservative. Multiply the amount of sales by your commission percentage to get your yearly income, and don't forget to take taxes off of that number. Either way, it's crucial to add some extra room when making these estimations.


Ben Lex, Financial Advisor, Sales Professionals, Financial Planning, Wealth Management, Investing, Investment Management, Grand Rapids Financial Advisor, Hudsonville Financial Advisor

Step 4: How to Manage When You Get Off Track

While I wouldn’t wish this on anyone, I understand that volatility of sales doesn’t play favorites. On the rare occasion that you hit a major dry spell with your commission, don't panic and remember the safety net you established. Although it can be challenging, temporarily reducing your expenses to cover only the essentials might be necessary. This will ideally be a short-term adjustment, and that is why it is important to have your bare minimum budget.


Balancing a variable sales income can be challenging as every year is different. However, utilizing this approach will provide the necessary safeguards to protect you and your family. Along with financial protection, implementing these suggestions will come with a level of stress reduction that can often be associated with a fluctuating income.

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