Most small businesses start at a kitchen table, and most of them skip the setup because the work came first and the paperwork never felt urgent.
None of the items below are urgent. Every one of them becomes urgent at the exact moment it is too late to fix, which is why they are worth an afternoon now.
Your homeowner's policy probably does not cover the business
This is the one that costs real money and the one almost nobody checks.
A standard homeowner's or renter's policy covers your home and your things as a residence. Business property and business liability are usually excluded or capped at an amount that will surprise you, sometimes a couple of thousand dollars total.
Which means:
- The equipment in your garage may not be covered if it is business equipment.
- Inventory in a spare room may not be covered.
- If a customer comes to your house and gets hurt, your liability coverage may not respond, because the visit was commercial.
- If a delivery for the business causes damage, same question.
There are three normal fixes, in ascending order of cost: an endorsement added to your existing policy, which is cheap and works for low-risk setups; a separate business owner's policy; or full commercial general liability, which you likely need anyway if you go to customer sites.
Call your insurer and describe what you actually do, in plain words. "I run a grooming business out of my garage and customers come to the door." Get the answer in writing. This conversation takes fifteen minutes and it is the highest value fifteen minutes in this article.
Check zoning and your HOA before you advertise
Most residential zoning permits home occupations, and most of it comes with conditions. Common ones: no customer traffic, no signage, no employees on site, no commercial vehicle parked out front, limits on how much of the home is used for business.
Homeowners associations frequently go further than the city does, and they are the ones with a neighbor who will notice.
The practical risk is not usually a raid. It is that you build a business around something you are not permitted to do, and then a complaint forces you to change it suddenly. Finding out first lets you design around it. A business that never has customers at the door does not care about the customer traffic rule.
Do not publish your home address
Once you register a business and set up a listing, your address goes into a lot of databases, and it does not come back out.
Your options, roughly in order of cost:
Hide it on your Google listing. If you travel to customers, set a service area instead of an address. This is free and it is what the service area business option is for.
A registered agent service. For the address on your business filings. Usually a modest annual fee and it keeps your house off the public record.
A commercial mailbox with a street address. Not a PO box, which some services and banks reject. A real street address you can use on invoices and listings.
If you have already published it, fix what you can now. The listings you control are worth updating even if the older records are stuck.
Separate the money on day one
One business checking account. Every dollar in and out of the business goes through it. That is the whole rule.
This is not about looking professional. It is about what happens when you need to work out whether you made money last year, or when you are asked to demonstrate that the business is a separate thing from you. Untangling a personal account at tax time costs many times what the separate account costs.
If you have registered an entity, this is more than convenience. Mixing personal and business money is one of the standard arguments for treating the entity as if it does not exist, which removes the protection you set it up for.
The home office deduction is real, and narrower than people think
If part of your home is used regularly and exclusively for the business, you can generally deduct a portion of your home costs. Exclusively is the word that catches people. A desk in the corner of a bedroom that is also where the kids do homework generally does not qualify.
There are two methods, a simplified one based on square footage and a detailed one based on actual expenses, and which is better depends on your numbers. This is worth one conversation with an accountant rather than an afternoon of reading, and the rules vary by where you are. Do not take the number off a blog, including this one.
Stop giving out your personal cell number
This is the one people leave longest and regret most.
Once your personal number is your business number, it is on invoices, in customer phones, in a Google listing, and in a Facebook post from four years ago. It rings at dinner, on vacation, and at eleven at night from someone who wants a quote. You cannot hand it to an employee later, and you cannot stop using it without losing the customers who have it saved.
Get a separate business number early, when the cost of switching is small. Options run from a free forwarding number up to a real business line. What matters is mostly that it is not the number your family uses.
The other half of this is that you get to decide what happens when it rings and you cannot pick up. A personal number rings until it does not. A business number can go somewhere, and having that choice available is the difference between switching off in the evening and never quite switching off at all.
The order to do these in
- Call your insurer today and describe the business honestly.
- Check zoning and your HOA before you advertise anything.
- Open the business checking account.
- Get a business number that is not your cell.
- Sort out the address before you publish it anywhere else.
- Ask an accountant about the home office deduction once, properly.
None of it is interesting and all of it is cheaper now than later.