Before you commit, prove you can hold at least 32 monthly clients at a $416 average client value and keep the $36.5K startup build separate from monthly overhead. If intake, labor, or cash runs short, the Month 6 break-even case gets shaky.
1Client Volume32 clients/moVerify you can book at least 32 monthly clients and keep the Basic and Deluxe mix near 70% and 30%, because that is the intake level the break-even case needs to hold.
2Fixed Load$2.47K/moCheck that non-labor overhead stays near $2.47K a month before salaries, because rent, insurance, software, and the rest are fixed costs from day one.
3Margin Mix77% CMConfirm the Year 1 blended contribution margin stays around 77% after supplies, packaging, shipping, and payment fees, because that margin has to cover the founder salary.
4Capacity Ramp35-45 hrsTest whether one founder can handle 35 to 45 hours per core service before Month 13 adds a specialist, because the workflow must cover intake, pickup, processing, return, and documentation.
5Cash Cushion$865KKeep the model’s minimum cash cushion of $865K, which lands in Month 2, because setup spend and early collections can strain cash long before break-even.
6Launch CAC$150 CACValidate that the Year 1 marketing budget of $15K can produce customers near a $150 CAC, and keep the $36.5K one-time setup separate from monthly break-even so launch spend stays readable.